Protein Family Models

This domain consists of 4 beta strands and two alpha helices which make up the dimerisation surface of members of the M20 family of peptidases [1]. This family includes a range of zinc metallopeptidases belonging to several families in the peptidase classification [2]. Family M20 are Glutamate carboxypeptidases. Peptidase family M25 contains X-His dipeptidases. [1]. 9083113. Crystal structure of carboxypeptidase G2, a bacterial enzyme. with applications in cancer therapy.. Rowsell S, Pauptit RA, Tucker AD, Melton RG, Blow DM, Brick P;. Structure 1997;5:337-347.. [2]. 7674922. Evolutionary families of metallopeptidases.. Rawlings ND, Barrett AJ;. Meth Enzymol 1995;248:183-228. (from Pfam)

Date:

2024-08-14

These peptidases are found in Archaea and Bacteria. The example in Lactococcus lactis, PepA, aids growth on milk [1]. Pyrococcus horikoshii contain a thermostable de-blocking aminopeptidase member of this family used commercially for N-terminal protein sequencing [2]. [1]. 8535515. A non-essential glutamyl aminopeptidase is required for optimal. growth of Lactococcus lactis MG1363 in milk.. l'Anson KJ, Movahedi S, Griffin HG, Gasson MJ, Mulholland F;. Microbiology 1995;141:2873-2881.. [2]. 11798173. Active site of deblocking aminopeptidase from Pyrococcus. horikoshii.. Onoe S, Ando S, Ataka M, Ishikawa K;. Biochem Biophys Res Commun 2002;290:994-997.. [3]. 10218575. Thermostable aminopeptidase from Pyrococcus horikoshii.. Ando S, Ishikawa K, Ishida H, Kawarabayasi Y, Kikuchi H, Kosugi. Y;. FEBS Lett 1999;447:25-28.. [4]. 11980710. Tetrahedral aminopeptidase: a novel large protease complex from. archaea.. Franzetti B, Schoehn G, Hernandez JF, Jaquinod M, Ruigrok RW,. Zaccai G;. EMBO J 2002;21:2132-2138. (from Pfam)

Date:

2024-08-14

This family includes a range of zinc metallopeptidases belonging to several families in the peptidase classification [1]. Family M20 are Glutamate carboxypeptidases. Peptidase family M25 contains X-His dipeptidases. [1]. 7674922. Evolutionary families of metallopeptidases.. Rawlings ND, Barrett AJ;. Meth Enzymol 1995;248:183-228. (from Pfam)

Date:

2024-08-14

Catalyzes the release of the N-terminal amino acid from a tripeptide

Date:

2020-10-26

This model represents a tripeptide aminopeptidase known as Peptidase T, which has a substrate preference for hydrophobic peptides.

Gene:

pepT

Date:

2024-06-04

peptidase T cleaves the N-terminal amino acid of tripeptides

Date:

2016-05-13

Catalyzes the release of the N-terminal amino acid from a tripeptide

Gene:

pepT

Date:

2020-10-26