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3.2.1.8: endo-1,4-beta-xylanase

This is an abbreviated version!
For detailed information about endo-1,4-beta-xylanase, go to the full flat file.

Word Map on EC 3.2.1.8

Reaction

(Xylbeta(1-4))n
+
H2O
=
(Xylbeta(1-4))n-m
+
(Xylbeta(1-4))m

Synonyms

(1--> 4)-beta-xylan 4-xylanohydrolase, (1-4)-beta-xylan 4-xylanohydrolase, 1,4-beta-D-xylan xylanohydrolase, 1,4-beta-D-xylan xylanohydrolase 22, 1,4-beta-D-xylan-xylanohydrolase, 1,4-beta-xylan xylanohydrolase, 1,4-beta-xylanase, 34 kDa xylanase, Abf51A, Abf62A-Axe6A, Acel_0180, acidophilic endo-1,4-beta-xylanase, AfXynA, AfXynB, alkaline active xylanase, alkaline xylanase, AMX-4 xylanase, AnxB, AxB8, Axy43A, basic xylanase, Bcx, beta-1, 4-endoxylanase, beta-1,4-D-xylanase, beta-1,4-endoxylanase, beta-1,4-xylan hydrolase, beta-1,4-xylan xylanohydrolase, beta-1,4-xylanase, beta-1,4endoxylanase, beta-D-xylanase, beta-endoxylanase, beta-xylanase, bifunctional cellulase/xylanase, bifunctional endoglucanase/xylanase, bifunctional xylanase/endoglucanase, BlxA, BSX, BSXY, Btx, Calow_0124, ctendo7, Cthe_3012, CTHT_0045780, CtXynGH30, EGXA, endo(1-4)beta-xylanase, endo-(1,4)-beta-xylanase, endo-(1--> 4)-beta-xylanase, endo-1,4-beta-D-xylanase, endo-1,4-beta-xylanase, endo-1,4-beta-xylanase II, endo-1,4-xylanase, endo-acting beta-1,4-xylanase, endo-beta-(1'4)-xylanase, endo-beta-(1,4)-xylanase, endo-beta-1, 4-xylanase, endo-beta-1,4-xylanase, endo-beta-1,4-xylanase 2, endo-beta-1,4-xylanase2, endo-xylanase, endoxylanase, endoxylanase I, endoxylanase NtSymX11, endoxylanase Xys1DELTA, EXY1, family 11 endoxylanase, family 11 xylanase, family 30 glycoside hydrolase subfamily 8 glucuronoxylan endo-beta-1,4-xylanase, family-10 endo-1,4-beta-xylanase, FIA-xylanase, FOTG_15646, G/11 endo-1,4-beta-xylanase, GC25 xylanase, GH 10 xylanase, GH 11 xylanase, GH-10 endo-1,4-beta-xylanase, GH-11 endo-1,4-beta-xylanase, GH10 endo-beta-1,4-xylanase, GH10 xylanase D, GH11 xylanase, GH43B6, GH7 endoglucanase, GHF 10 endoxylanase, GHF 11 endoxylanase, glycoside hydrolase family 11 endoxylanase, glycoside hydrolase family 8 domain protein, GXYN, KRICT PX1, MalAC0309_0409, More, MROS_2090, MROS_2091, MROS_2495, Mxyn10, MYCTH_49824, MYCTH_56237, ORF4, Pedsa_2704, PhX20, PhX33, PsGH10A, pXyl, RrXyn11A, RuCelA, Rut C-30, SCO5931, SipoEnXyn10A, SlxB, SoxB, SSO1354 protein, TAXI, TERTU_4506, Tfu_1213, TLX, TmxB, Tpet_0854, TRX II, TtGH8, Wxl1, X-I, X-II, X34, Xa, Xln-1, xlnA, xlnB, XT6, Xyl, Xyl I, Xyl II, XYL1, Xyl10A, Xyl10B, XYL10C, Xyl11, XYL1p, XYL2, Xyl2090, Xyl2091, Xyl2495, Xyl30, XYLA, xylanase, xylanase 1, xylanase 10A, xylanase 10B, xylanase 10C, xylanase 11 A, xylanase 11A, xylanase 11J, xylanase 2, Xylanase 22, xylanase 43A, xylanase A, xylanase B, xylanase bI, xylanase bII, xylanase C, xylanase I, xylanase II, xylanase III, xylanase J, xylanase LC9, xylanase Xyl10A, xylanase Xyl11A, xylanase XynZF-2, xylanase, endo-1,4-, XylB, XylB8, XylC, XYLD, XylE, XylF2, XylG, xylH, xylM, XylX, XYLY, Xyn II, Xyn III, Xyn-b39, Xyn-Lxy, Xyn1, Xyn10, Xyn10A, Xyn10B, Xyn10E, XYN10G5, XYN10Ks_480, Xyn11, Xyn11A, XYN11F63, XYN11Ks_480, Xyn11NX, Xyn12.2, Xyn162, Xyn2, Xyn3, Xyn30A, Xyn5, XynA, XynA119, XynA19, XynA4, XynAS27, XynAS9, XynB, XynB18, XynBS27, XynC, XynD, XynE15, XynE2, XynG1, XynGH30, XynGR40, XYNII, XynIII, XynJ, XynS14, XynS20, XynSW1, XynSW3, XynT, XynY, XynZ, Xys1, Xys1delta, xysA

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.8 endo-1,4-beta-xylanase

Specific Activity

Specific Activity on EC 3.2.1.8 - endo-1,4-beta-xylanase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.087
-
crude extract, using birchwood xylan in 100 mM sodium acetate buffer pH 5.0 as the substrate
0.1
-
with celobiose as inducer
0.11
-
with avicel as inducer
0.12
-
with CMC as inducer
0.35
-
with glucose as inducer
0.5
-
substrate: xylan, pH 5.0, 50°C
0.52
substrate rye arabinoxylan xylan, wild-type, pH 6.0, 50°C
0.58
-
with xylose as inducer
0.65
-
substrate 4-nitrophenyl beta-D-xylopyranose, pH 7.0, 50°C
0.67
substrate oat spelt xylan, wild-type, pH 6.0, 50°C
0.87
substrate rye arabinoxylan xylan, fusion protein with XylZ CBM domain, pH 6.0, 50°C
0.88
substrate oat spelt xylan, fusion protein with XylZ CBM domain, pH 6.0, 50°C
0.9
recombinant EGXA with p-nitrophenyl beta-D-cellobioside as substrate
1.1
-
crude extract, using oat spelt xylan as a substrate, at pH 7.0, at 80°C
1.2
-
substrate: xylan, pH 5.0, 70°C
1.4
-
substrate: xylan, pH 5.0, 50°C
1.8
culture filtrate
1.9
-
substrate: xylan, pH 5.0, 70°C
1001
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Arthrinium sp. aff. sacchari, GenBank Accession: HQ630961
1014
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Gibberella sp. aff. moniliformis, Genbank Accession: HQ630966
102
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
1022
-
substrate oat spelt xylan, purified recombinant enzyme
1028
substrate beechwood xylan, pH 6.5, 50°C
1037
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
106
-
xylanase II-A
1081
truncated variant XynAGN16L, substrate birchwood xylan, pH 6.5, 37°C
1085
-
mutant R7T, at 30°C, with wheat arabinoxylan as substrate
1088
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
1099
-
substrate beechwood xylan, purified recombinant enzyme
11.4
-
after 10.4fold purification, using oat spelt xylan as a substrate, at pH 7.0, at 80°C
11.68
-
isozyme IIb, substrate oat spelt xylan
11.94
-
xylanase I
1100
-
wild-type, at 30°C, with wheat arabinoxylan as substrate
1108
-
mutant 2TfxA98
1109
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
112.1
-
purified isozyme I
1122
-
37°C, pH 5.0, release of xylose from xylan, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Hypocrea sp. aff. lixii, GenBank Accession: HQ630960
1146
-
mutant DELTAD130, at 30°C, with wheat arabinoxylan as substrate
115.9
purified recombinant enzyme, substrate high viscosity arabinoxylan, pH 5.0, 70°C
1177
truncated variant XynAGN16Lpd, substrate birchwood xylan, pH 6.5, 37°C
12
-
substrate carboxymethylcellulose, purified recombinant enzyme
12.5
wild-type EGX with sodium carboxymethyl cellulose as substrate
12.7
purified recombinant His-tagged enzyme, pH 6.0, 40°C, substrate insoluble wheat arabinoxylan
1226
-
mutant F14Y, at 30°C, with wheat arabinoxylan as substrate
123
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Exophiala sp. aff. salmonis, GenBank Accession: HQ630990
1232
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
1234
truncated variant XynAGN16L, substrate beechwood xylan, pH 6.5, 37°C
1242
truncated variant XynAGN16L, substrate oat spelt xylan, pH 6.5, 37°C
125
Thermochaetoides thermophila
purified enterokinase-digested endoxylanase
1257
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
1260
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
1266
truncated variant XynAGN16Lpd, substrate beechwood xylan, pH 6.5, 37°C
128.8
-
purified enzyme
1284
-
wild-type, pH 5, 65°C
13
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Exophiala sp. aff. salmonis, GenBank Accession: HQ630990
13.3
native enzyme, pH 6.0, 37°C
130.4
-
purified enzyme toward oat spelt xylan
134
-
substrate insoluble birchwood xylan, pH 6.0, temperature not specified in the publication
1342
-
purified recombinant wild-type AnxB
1352
substrate beechwood xylan, pH 6.5, 65°C
1363
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
1382
-
37°C, pH 5.0, release of xylose from xylan, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Hypocrea sp. aff. lixii, GenBank Accession: HQ630960
1386
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
14.5
-
purified enzyme
14.9
substrate oat spelt xylan, pH 6.0, 50°C
140
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
1411
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Trichoderma sp. aff. atroviride, GenBank Accession: HQ630969
1412.5
purified recombinant enzyme, pH 7.0, 60°C
142
LC132960
mutant Q286A/N340Y, substrate soluble oat spelt xylan, pH 6.0, 50°C
142.7
-
isozyme Ic, substrate oat spelt xylan
1429
recombinant enzyme, substrate oat spelt xylan
143
LC132960
wild-type, substrate soluble oat spelt xylan, pH 6.0, 50°C
1436
-
purified native enzyme
1459
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
1460
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
1462
-
37°C, pH 5.0, release of xylose from xylan, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Hypocrea sp. aff. lixii, GenBank Accession: HQ630960
1464
-
mutant Q121R, at 30°C, with wheat arabinoxylan as substrate
1475
-
xylanase A
1478
substrate oat spelt xylan, pH 6.5, 50°C
1484
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Gibberella sp. aff. avenacea, Genbank Accession: HQ630977
1486
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Arthrinium sp. aff. phaeospermum, GenBank Accession: HQ630967
1487
-
substrate soluble birchwood xylan, pH 6.0, temperature not specified in the publication
1489
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
15
substrate azurine cross-linked arabinoxylan xylan, pH 5, 50°C
15.4
substrate insoluble oat spelt xylan, pH 7.0, 60°C
150
substrate beechwood xylan, pH 4.0, 50°C
152
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
153
-
pH 7.0, 50°C
1533.7
purified recombinant enzyme, pH 6.0, 60°C
1536
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Arthrinium sp. aff. phaeospermum, GenBank Accession: HQ630967
155
-
xylanase II-B
15501
-
wild-type, pH 6.0, 50°C
1582
-
xylanase B
1597
-
37°C, pH 5.0, release of xylose from xylan, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Hypocrea sp. aff. lixii, GenBank Accession: HQ630960
16.4
recombinant enzyme, culture supernatant
160
-
pH 7.0, 50°C
161
-
xylanase X-I
1620
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
163.1
-
substrate: 2-nitrophenyl xylopyranoside, pH 5, 50°C, xylanase II
1655
mutant D11F/R122D
1660
-
purified wild-type enzyme
169.6
-
pH 5.5, 85°C
175
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Gibberella sp. aff. moniliformis, Genbank Accession: HQ630966
1756
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
17778
-
mutant M7, pH 6.0, 50°C
1783
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
1785
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Arthrinium sp. aff. sacchari, GenBank Accession: HQ630961
18.7
purified recombinant His-tagged enzyme, pH 6.0, 40°C, substrate insoluble rye arabinoxylan
1833
purified recombinant enzyme, pH 6.0, 70°C, substrate beechwood xylan
1869
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
18830
purified recombinant Xyl10C
19.2
substrate birchwood xylan, pH 6.0, 50°C
19.6
LC132960
wild-type, substrate insoluble oat spelt xylan, pH 6.0, 50°C
19.8
Halalkalibacterium halodurans
-
after 7.9fold purification, in 50 mM sodium phosphate buffer, pH 7.0, at 70°C
1902
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
1914
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Hypocrea sp. aff. koningii, GenBank Accession: HQ630959
192
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
1920
substrate birchwood xylan, pH 6.5, 65°C
196.9
purified recombinant enzyme
197.75
MK331807
substrate: beech wood xylan, pH 6.5, 75°C
1983
toward oat spelt xylan
2.1
substrate 4-nitrophenyl beta-D-cellobioside, pH 6.0, 50°C
2.38
-
xylanase B
2.43
-
xylanase A
2.5
Halalkalibacterium halodurans
-
crude enzyme, in 50 mM sodium phosphate buffer, pH 7.0
2.56
-
substrate birchwood xylan, pH 7.0, 50°C
2.58
substrate beechwood xylan, wild-type, pH 6.0, 50°C
2.86
substrate birchwood xylan, pH 7.0, 50°C
2.9
-
substrate: 4-nitrophenyl xylopyranoside, pH 5, 50°C, xylanase II
20.34
-
with birchwood xylan as substrate
20.5
-
pH 6.0, 60°C
20.6
-
pH 5.0, 50°C
200
-
isoform xylanase IIIA, pH 5.6, 50°C
2020
recombinant enzyme, substrate 4-O-methyl-D-glucuronoxylan
2051
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Arthrinium sp. aff. sacchari, GenBank Accession: HQ630961
207.2
purified recombinant XYN10G5, substrate oat spelt xylan, pH 4.0, 70°C
21.2
substrate beechwood xylan, pH 6.0, 50°C
2117
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
214
Halalkalibacterium halodurans
-
pH 11, 70°C
2144
recombinant enzyme, substrate birchwood xylan
2174
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
22
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
22.3
purified recombinant His-tagged enzyme, pH 6.0, 40°C, substrate soluble wheat arabinoxylan
2202
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Arthrinium sp. aff. phaeospermum, GenBank Accession: HQ630967
22250
-
pH 5.0. 50°C
23
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
2304
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Hypocrea sp. aff. koningii, GenBank Accession: HQ630959
2317
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
232 - 251
pH 5.0, 45°C
2360
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
2361
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Arthrinium sp. aff. sacchari, GenBank Accession: HQ630961
2392
purified recombinant enzyme, pH 7.0, 60°C
24
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
240.9
-
purified isozyme xylanase II
24300
-
pH 6.0, 55°C
245
mutant Q127L
2463
recombinant enzyme, substrate beechwood xylan
249.1
-
purified isozyme xylanase I
25.6
-
at pH 7.5 and 85°C
254
substrate oat spelt xylan, wild-type, pH 6.0, 65°C
2560
-
substrate beechwood xylan, pH 9.0, 60°C
2573
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Exophiala sp. aff. salmonis, GenBank Accession: HQ630990
2592
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
2595
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
26.6
substrate insoluble wheat arabinoxylan xylan, pH 7.0, 60°C
2600
pH 6.0, 95°C, substrate, birchwood xylan
2621
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
264
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Trichoderma sp. aff. spirale, GenBank Accession: HQ630962
264.1
2643
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
2665
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Trichoderma sp. aff. atroviride, GenBank Accession: HQ630969
270
-
purified enzyme
2740
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
275
wild-type EGX with xylan as substrate
277
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
280
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Gibberella sp. aff. avenacea, Genbank Accession: HQ630977
287.5
-
substrate: 4-nitrophenyl-4-O-beta-D-xylopyranosyl-beta-D-xylopyranose, pH 5, 50°C, xylanase II
2873
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
28940
pH 6.0, 50°C
2895
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Trichoderma sp. aff. atroviride, GenBank Accession: HQ630969
2906
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
2974
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Trichoderma sp. aff. atroviride, GenBank Accession: HQ630969
2995
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
2997
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
3 - 3.9
purified recombinant enzyme, pH 5.0, 70°C
3 - 8
3.03
substrate beechwood xylan, fusion protein with XylZ CBM domain, pH 6.0, 50°C
3.05
Thermochaetoides thermophila
purified recombinant His-tagged enzyme, pH 5.0, 55°C, substrate beta-xylan
3.13
-
with lactose as inducer
3.33
-
isozyme IIa, substrate oat spelt xylan
3.5
-
substrate: xylan, pH 5.0, 70°C
3.7
purified recombinant enzyme, substrate oat spelt xylan
3.91
-
isozyme IId, substrate oat spelt xylan
30.75
-
purified isozyme XA-1
300
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Phoma sp. aff. herbarum, GenBank Accession: HQ630963
302
-
pH 6.0, 55°C
303
pH 5.0, 50°C
304.2
6.7fold purified enzyme
3085
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Exophiala sp. aff. salmonis, GenBank Accession: HQ630990
31
-
substrate birchwood xylan, pH 6.0, 70°C
31.25
-
purified enzyme
31.3
-
xylanase C
310
-
partially purified enzyme
312
-
purified enzyme, pH 8.0, 40°C, substrate birchwood xylan
3126
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
315
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Fusarium sp. aff. proliferatum, GenBank Accession: HQ630965
316
substrate arabinoxylan, pH 5.0, 40°C
318.45
-
purified native enzyme, pH 7.0, 40°C
3197
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Exophiala sp. aff. salmonis, GenBank Accession: HQ630990
32
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
322
-
purified wild-type enzyme
3236
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
325
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
3264
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Exophiala sp. aff. salmonis, GenBank Accession: HQ630990
3270
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
3272
-
purified enzyme
34
-
substrate beechwood glucuronoxylan, pH 6.0, 70°C
342
Halalkalibacterium halodurans
-
after purification
35.44
-
purified mutant enzyme S100C/N150C
350
wild-type, pH 3.8, 45°C
350.6
purified recombinant XYN10G5, substrate soluble wheat arabinoxylan, pH 4.0, 70°C
3500
-
pH 6.5, 50°C
3525
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Arthrinium sp. aff. phaeospermum, GenBank Accession: HQ630967
358
-
purified enzyme, substrate oat spelt xylan, pH 3.0, 45°C
36.58
-
isozyme Ib, substrate oat spelt xylan
360
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
360.7
-
after 14.2fold purification
37
-
pH 5.5, 55°C
37.22
-
after 427.83fold purification, using birchwood xylan in 100 mM sodium acetate buffer pH 5.0 as the substrate
3707
mutant W9Y
3722
mutant R112H
373
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Trichoderma sp. aff. spirale, GenBank Accession: HQ630962
375
Halalkalibacterium halodurans
substrate birchwood xylan, pH 9.0, 80°C
38.1
Thermochaetoides thermophila
untreated endoxylanase
38200
-
pH 5.0, 50°C
383.4
purified native extracellular enzyme, pH 7.5, 55°C, substrate beechwood xylan
3869
-
60°C, pH not specified in the publication
39
purified mutant XynC-C
390
purified mutant XynZ-C
391.8
recombinant EGXA with xylan as substrate
397
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Hypocrea sp. aff. koningii, GenBank Accession: HQ630959
3991
wild-type, pH 5.0, 50°C
4.5
-
substrate: xylan, pH 5.0, 70°C
4.9
-
crude filtrate
40
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
40.3
wild-type EGX with p-nitrophenyl beta-D-cellobioside as substrate
40.58
-
purified wild type enzyme
4027
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
403
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Trichoderma sp. aff. spirale, GenBank Accession: HQ630962
4031
mutant N35D
41
substrate birchwood xylan, pH 6.5, 80°C
41.2
substrate beechwood xylan, pH 7.0, 60°C
41.8
substrate beechwood xylan, pH 6.5, 65°C
414
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Gibberella sp. aff. avenacea, Genbank Accession: HQ630977
427
-
purified recombinant wild-type SlxB
43
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Exophiala sp. aff. spinifera, GenBank Accession: HQ631027
434
-
pH 5.0, 50°C
438
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
439
-
pH 6.5, 50°C
44
-
isoform xylanase IA, pH 6.6, 50°C
441
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Fusarium sp. aff. proliferatum, GenBank Accession: HQ630965
45.7
culture supernatant
453.7
7.1fold purified enzyme
454
substrate birchwood xylan, pH 6.5, 65°C
455
Thermomonospora sp.
-
purified enzyme
4659
mutant S35C/N44H/Y61M/T62C/N63L/D65P/N66G/T101P/S102N, pH 5.0, 50°C
47
purified recombinant His-tagged enzyme, pH 6.0, 40°C, substrate 4-O methyl-glucuronoxylan
47.6
recombinant enzyme from concentrated cell culture supernatant, pH 7.0, 60°C
475.1
-
purified native enzyme, beechwood xylan
4780
-
purified isozyme B
48.74
-
isozyme Ia, substrate oat spelt xylan
4890
mutant G12R
49.3
LC132960
mutant Q286A/N340Y, substrate insoluble oat spelt xylan, pH 6.0, 50°C
49.99
-
purified isozyme XA-2
493
-
mutant S44D, at 30°C, with wheat arabinoxylan as substrate
497.2
-
purified native enzyme, birchwood xylan
5.45
-
crude culture, in 50 mM sodium acetate buffer (pH 4.5) at 30°C
5.5
-
substrate: xylan, pH 5.0, 50°C
50.4
purified recombinant enzyme, substrate birchwood xylan, pH 5.0, 70°C
506
-
mutant G25P
5072
mutant G12W
509
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Fusarium sp. aff. proliferatum, GenBank Accession: HQ630965
512
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Fusarium sp. aff. proliferatum, GenBank Accession: HQ630965
5152
mutant W9Y/N35D
516
recombinant protein with His-tag, pH 8.0, 80°C
52
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Exophiala sp. aff. spinifera, GenBank Accession: HQ631027
5234
mutant G12K
529.9
-
purified native enzyme, oat spelt xylan
53
substrate wheat arabinoxylan xylan, pH 9.0, 60°C
539
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
55.1
substrate soluble oat spelt xylan, pH 7.0, 60°C
550
-
mutant N257D, pH 5.5, 70°C
557
recombinant wild-type protein, pH 8.0, 80°C
558
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
565
-
mutant T21A
566
-
purified extracellular enzyme
57.1
purified recombinant His-tagged enzyme, pH 6.0, 40°C, substrate xylan with MW of 20000-30000
57.9
purified recombinant enzyme, substrate oat-spelt xylan
5700
-
purified Xyl1, substrate birchwood xylan, at 50°C
576
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Fusarium sp. aff. aethiopicum, GenBank Accession: HQ630964
5768
substrate beechwood xylan, pH 5.0, 40°C
5779
mutant Y174W
582
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Gibberella sp. aff. moniliformis, Genbank Accession: HQ630966
585
mutant T64S, presence of Al3+, pH 3.8, 45°C
59.6
-
recombinant XynBE18, substrate oat spelt xylan
59.7
purified recombinant His-tagged enzyme, pH 6.0, 40°C, substrate beechwood xylan
591
-
purified enzyme
594
mutant R112Y
6.31
-
isozyme IIc, substrate oat spelt xylan
60
substrate birch wood xylan, pH 4.0, 50°C
601.32
MK331807
substrate: wheat arabinoxylan, pH 6.5, 75°C
603
mutant T64S, presence of Ca2+, pH 3.8, 45°C
61.57
-
recombinant XynBE18, substrate birchwood xylan
619
mutant Q127K
626
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
627
-
mutant S129G/DELTAD130, at 30°C, with wheat arabinoxylan as substrate
629
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Gibberella sp. aff. avenacea, Genbank Accession: HQ630977
63.5
substrate birchwood xylan, pH 7.0, 60°C
63.6
culture supernatant
64
-
substrate gellan gum, purified recombinant enzyme
660
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
664.7
-
pH 6.0, 50°C
667
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks, Fusarium sp. aff. aethiopicum, GenBank Accession: HQ630964
67
substrate soluble wheat arabinoxylan xylan, pH 7.0, 60°C
6820
-
purified isozyme A
6853
substrate birchwood xylan, pH 5.0, 50°C
686
-
wild-type
687
mutant T64S, presence of dithiothreitol, pH 3.8, 45°C
689
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
69
-
37°C, pH 5.0, release of xylose from xylan, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
69.6
38.7fold purified enzyme
6917
-
purified enzyme
695.2
purified recombinant deglycosylated extracellular enzyme, pH 5.0, 55°C, substrate birchwood xylan
70.3
purified enzyme, substrate is xylan from birchwood
706.1
purified recombinant XynA
707
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
710
-
purified PhX20
72.4
-
purified enzyme
72.6
substrate oat spelt xylan, pH 4.0, 50°C
720
-
X-I after 77.4fold purification, at 60°C and pH 6.0
723
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
728
purified extracellular recombinant enzyme, pH 6.0, 50°C, substrate rye arabinoxylan
73
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
738
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 8 weeks
755
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Hypocrea sp. aff. koningii, GenBank Accession: HQ630959
763
-
mutant Q158R, pH 4.5, 65°C
764
-
mutant S129G, at 30°C, with wheat arabinoxylan as substrate
769
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
77.4
recombinant enzyme, pH 6.0, 37°C
774
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
79
purified mutant XynZ-BDC
796
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Phoma sp. aff. herbarum, GenBank Accession: HQ630963
7988
purified recombinant enzyme
799
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks, Fusarium sp. aff. aethiopicum, GenBank Accession: HQ630964
8
purified recombinant His-tagged enzyme, pH 6.0, 40°C, substrate oat spelt xylan
8.25
-
xylanase III
801
-
purified recombinant wild-type SoxB
805
lichenin as substrate, pH 7.0, 65°C
819
truncated variant XynAGN16Lpd, substrate oat spelt xylan, pH 6.5, 37°C
838.2
purified native extracellular enzyme XynA, pH 7.5, 55°C, substrate beechwood xylan
844
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 2 weeks
851
-
mutant G217L
86.1
-
purified isozyme II
861
-
substrate oat spelt xylan, pH 9.0, 60°C
866
-
mutant S129G/S44N, at 30°C, with wheat arabinoxylan as substrate
867
-
substrate birchwood xylan, purified recombinant enzyme
87
-
purified native enzyme, pH 7.0, 60°C, substrate birchwood xylan
878
substrate birchwood xylan, pH 6.5, 50°C
879
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Fusarium sp. aff. aethiopicum, GenBank Accession: HQ630964
889
-
pH 6.0, 50°C
893.6
-
after 2.25fold purification, at 60°C, in 0.2 M glycine-NaOH buffer, pH 9.0
896
-
mutant I91T
9
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week, Exophiala sp. aff. spinifera, GenBank Accession: HQ631027
9.3
-
supernatant, at 60°C and pH 6.0
9.4
Halalkalibacterium halodurans
-
after 3.8fold purification, in 50 mM sodium phosphate buffer, pH 7.0, at 60°C
90.38
-
after purification, in 50 mM sodium acetate buffer (pH 4.5) at 30°C
908
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks
91
mutant Q127E
92.6
-
substrate: 2-nitrophenyl xylopyranoside, pH 5, 50°C, xylanase III
938
barley glucan as substrate, pH 7.0, 65°C
940
-
mutant V87P
95
-
mutant S129G/S44D, at 30°C, with wheat arabinoxylan as substrate
954
-
mutant S44N, at 30°C, with wheat arabinoxylan as substrate
97
substrate oat spelt xylan, pH 9.0, 60°C
97.6
139.4fold purifed enzyme
973
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 4 weeks, Gibberella sp. aff. moniliformis, Genbank Accession: HQ630966
984
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
992
-
37°C, pH 5.0, activity in crude-cell-free fungal extracts collected from fungal cultures on Miscanthus cell walls after 1 week
additional information