Protein Family Models for Protein (Select 446831957) - Protein Family Models

Select item 4197011.

Date:: 2024-08-14

Family Accession:: NF020049.5
Method:: HMM

Select item 4157212.

This domain corresponds to an amidase function. Many of these proteins are involved in cell wall metabolism of bacteria. This domain is found at the N-terminus of Swiss:P43675, where it functions as a glutathionylspermidine amidase EC:3.5.1.78 [1]. This domain is found to be the catalytic domain of PlyCA [4]. CHAP is the amidase domain of bifunctional Escherichia coli glutathionylspermidine synthetase/amidase, and it catalyses the hydrolysis of Gsp (glutathionylspermidine) into glutathione and spermidine [5]. [1]. 7775463. Glutathionylspermidine metabolism in Escherichia coli. Purification, cloning, overproduction, and characterization of a bifunctional glutathionylspermidine synthetase/amidase. Bollinger JM Jr, Kwon DS, Huisman GW, Kolter R, Walsh CT;. J Biol Chem 1995;270:14031-14041. [2]. 12765834. The CHAP domain: a large family of amidases including GSP amidase and peptidoglycan hydrolases. Bateman A, Rawlings ND;. Trends Biochem Sci 2003;28:234-237. [3]. 12765833. Amidase domains from bacterial and phage autolysins define a family of gamma-D,L-glutamate-specific amidohydrolases. Rigden DJ, Jedrzejas MJ, Galperin MY;. Trends Biochem Sci 2003;28:230-234. [4]. 16818874. PlyC: a multimeric bacteriophage lysin. Nelson D, Schuch R, Chahales P, Zhu S, Fischetti VA;. Proc Natl Acad Sci U S A. 2006;103:10765-10770. [5]. 21226054. Structure and mechanism of Escherichia coli glutathionylspermidine amidase belonging to the family of cysteine; histidine-dependent amidohydrolases/peptidases. Pai CH, Wu HJ, Lin CH, Wang AH;. Protein Sci. 2011;20:557-566. (from Pfam)

Date:: 2024-10-16

Family Accession:: NF017102.5
Method:: HMM

Select item 4122853.

N-acetylmuramoyl-L-alanine amidase

This enzyme domain cleaves the amide bond between N-acetylmuramoyl and L-amino acids in bacterial cell walls. Characterisation of Swiss:P37134. [1]. 1495475. Genetic structure, isolation and characterization of a Bacillus licheniformis cell wall hydrolase. Kuroda A, Sugimoto Y, Funahashi T, Sekiguchi J;. Mol Gen Genet 1992;234:129-137. (from Pfam)

GO Terms:

Molecular Function:: N-acetylmuramoyl-L-alanine amidase activity (GO:0008745)

Biological Process:: peptidoglycan catabolic process (GO:0009253)

Date:: 2024-10-16

Family Accession:: NF013670.5
Method:: HMM

Select item 3961344.