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2.5.1.49: O-acetylhomoserine aminocarboxypropyltransferase

This is an abbreviated version!
For detailed information about O-acetylhomoserine aminocarboxypropyltransferase, go to the full flat file.

Word Map on EC 2.5.1.49

Reaction

O-acetyl-L-homoserine
+
methanethiol
=
L-methionine
 +
acetate

Synonyms

AHS, EC 4.2.99.10, gamma-cyano-alpha-aminobutyric acid synthase, Homocysteine synthase, MetC, methionine synthase, MetY, O-acetyl-L-homoserine (thiol)-lyase, O-acetyl-L-homoserine acetate-lyase (adding methanethiol), O-acetyl-L-homoserine sulfhydrolase, o-acetyl-L-homoserine sulfhydrylase, O-acetylhomoserine sulfhydrolase, O-acetylhomoserine sulfhydrylase, OAH, OAH SHase, OAH SHLase, OAH sulfhydrylase, OAH-OAS sulfhydrylase, oah2 gene product, OAHS, OAS-OAH sulfhydrylase, Q187D4

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.49 O-acetylhomoserine aminocarboxypropyltransferase

Molecular Weight

Molecular Weight on EC 2.5.1.49 - O-acetylhomoserine aminocarboxypropyltransferase

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MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
110000
Corynebacterium acetophilum
-
2 * 110000, SDS-PAGE
163000
Q93I77
gel filtration
170000
-
sucrose density gradient ultracentrifugation
180000
182000
-
gel filtration, mutant strain No. 17, sucrose density gradient centrifugation, O-acetylhomoserine sulfhydrylase activity
186000
-
gel filtration
190000
Q76K51
gel filtration
194000
-
sucrose density gradient centrifugation, wild-type, OAS-OAH sulfhydrylase with O-acetylserine as substrate
196000
-
sucrose density gradient centrifugation, wild-type, OAS-OAH sulfhydrylase with O-acetylhomoserine as substrate
200000
-
gel filtration, sucrose density gradient centrifugation
220000
Corynebacterium acetophilum
-
gel filtration
250000 - 260000
-
gel filtration
267000
-
gel filtration
34670
AY257545
calculated from amino acid sequence
360000
-
gel filtration
43000
44000
Q76K51
SDS-PAGE
44160
Q76K51
calculated from amino acid sequence
46000
Q93I77
4 * 46000, calculated from OAH1 sequence
46059
Q93I77
4 * 46059, calculated from amino acid sequence
46850
-
calculated from amino acid sequence
47000
Q93I77
4 * 47000, SDS-PAGE
480000
-
gel filtration, larger than, no correct value could be estimated
51000
-
4 * 51000, SDS-PAGE
57000
-
4 * 57000, gel filtration in presence of urea and beta-mercaptoethanol
96000
-
sucrose density gradient centrifugation , wild-type, O-acetylserine sulfhydrylase activity
99000
-
gel filtration, sucrose density gradient centrifugation , mutant strain No. 17, O-acetylserine sulfhydrylase activity