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2PRQ

X-ray crystallographic characterization of the Co(II)-substituted Tris-bound form of the aminopeptidase from Aeromonas proteolytica

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008235molecular_functionmetalloexopeptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CO A 501
ChainResidue
AASP117
AGLU152
AHIS256
ACO502
ATRS840

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CO A 502
ChainResidue
ACO501
ATRS840
AHIS97
AASP117
AGLU151
AASP179

site_idAC3
Number of Residues11
DetailsBINDING SITE FOR RESIDUE TRS A 840
ChainResidue
AHIS97
AASP117
AGLU151
AGLU152
AASP179
ATYR225
ACYS227
APHE244
ACO501
ACO502
AHOH916

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1amp
ChainResidueDetails
AGLU151

site_idMCSA1
Number of Residues6
DetailsM-CSA 167
ChainResidueDetails
AHIS97metal ligand
AASP117metal ligand
AGLU151hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
AGLU152metal ligand
AASP179metal ligand
AHIS256metal ligand

226707

PDB entries from 2024-10-30

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