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3B3C

Crystal structure of the M180A 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 Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 501
ChainResidue
AASP117
AGLU152
AHIS256
APLU500

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 502
ChainResidue
AHIS97
AASP117
AASP179
APLU500

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE K A 600
ChainResidue
ACYS227
APLU500
AHOH672
AHOH680
AGLU151

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SCN A 601
ChainResidue
ATHR194
ATHR202
AGLN203
ALEU262
AHOH641

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE NA A 602
ChainResidue
AGLN6
ATHR9

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 603
ChainResidue
AGLY24
ASER27
ASER28
AASN200
AHOH806

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE NA A 604
ChainResidue
ATYR73
AASN74

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE NA A 605
ChainResidue
AALA55
ASER71
AHOH704

site_idAC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NA A 606
ChainResidue
ALEU213
APRO214
ASER215
AHOH852

site_idBC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE NA A 607
ChainResidue
AALA19
ALYS273

site_idBC2
Number of Residues15
DetailsBINDING SITE FOR RESIDUE PLU A 500
ChainResidue
AHIS97
AASP117
AGLU151
AGLU152
AASP179
ACYS227
APHE248
ATYR251
AHIS256
AZN501
AZN502
AK600
AHOH645
AHOH662
AHOH713

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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