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3B7I

Crystal structure of the S228A mutant of the aminopeptidase from Vibrio proteolyticus in complex with leucine phosphonic acid

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 ZN A 292
ChainResidue
AASP117
AGLU152
AHIS256
APLU500
ALEU604

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 293
ChainResidue
ALEU604
AHIS97
AASP117
AASP179
APLU500

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE K A 600
ChainResidue
AGLU151
ACYS227
APLU500
ALEU604
AHOH667
AHOH733
AHOH777
AHOH824

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA A 601
ChainResidue
ATYR218
AHOH617
AHOH654
AHOH655
AHOH694
AHOH811

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE NA A 602
ChainResidue
ASER71
AGLY72
AHOH705

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SCN A 603
ChainResidue
ATHR194
ASER199
ATHR202
AGLN203
AHOH815

site_idAC7
Number of Residues14
DetailsBINDING SITE FOR RESIDUE PLU A 500
ChainResidue
AHIS97
AASP117
AGLU151
AGLU152
AASP179
AMET180
ACYS227
APHE248
AHIS256
AZN292
AZN293
AK600
AHOH667
AHOH824

site_idAC8
Number of Residues13
DetailsBINDING SITE FOR RESIDUE LEU A 604
ChainResidue
AHIS97
AASP117
AGLU151
AGLU152
AASP179
AMET180
ACYS227
AHIS256
AZN292
AZN293
AK600
AHOH667
AHOH824

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

225158

PDB entries from 2024-09-18

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