3.4.17.13: Muramoyltetrapeptide carboxypeptidase
This is an abbreviated version!
For detailed information about Muramoyltetrapeptide carboxypeptidase, go to the full flat file.
Word Map on EC 3.4.17.13
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3.4.17.13
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peptidoglycan
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murein
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dd-carboxypeptidase
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homari
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gaffkya
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muropeptide
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sacculus
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transpeptidation
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sphaericus
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udp-murnac-tetrapeptide
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meso-diaminopimelic
- 3.4.17.13
- peptidoglycan
- murein
- dd-carboxypeptidase
- homari
-
gaffkya
-
muropeptide
-
sacculus
-
transpeptidation
- sphaericus
- udp-murnac-tetrapeptide
-
meso-diaminopimelic
Reaction
hydrolysis of the bond: N-acetyl-D-glucosaminyl-N-acetylmuramoyl-L-Ala-D-glutamyl-6-carboxy-L-lysyl-/-D-alanine =
Synonyms
Carboxypeptidase II, Carboxypeptidase IIW, Carboxypeptidase, lysyl-D-alanine, Carboxypeptidase, muramoyltetrapeptide, cjj81176_0915, DacB, L,D-carboxypeptidase A, L-Lysyl-D-alanine carboxypeptidase, LD-Carboxypeptidase, LdcA, LdcA1, LdcA2, LdcB, muramoyltetrapeptide carboxypeptidase, peptidase U61, Pgp2, Spr0554
ECTree
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Crystallization
Crystallization on EC 3.4.17.13 - Muramoyltetrapeptide carboxypeptidase
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vapor diffusion using the hanging-drop method. The protein crystallizes in space group I222 and P32(1)2
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to 1.89 A resolution, abd modeling of interaction with substrate
purified recombinant wild-type enzyme and mutants S115A and H285A, sitting drop vapour diffusion method, 0.004 ml of 6 mg/ml protein containing solution is mixed with an equal volume of reservoir solution containing 20 mM CaCl2 dihydrate, 0.1 M sodium acetate trihydrate, pH 4.6, and 30% v/v 2-methyl-2,4-pentanediol, room temperature, 6 mg/ml selenomethionine-labeled enzyme from 50 mM citric acid, pH 4.5, 21°C, X-ray diffraction structure determination and analysis at 1.5-2.4 A resolution