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4QME

Crystal structure of Aminopeptidase N in complex with the phosphinic dipeptide analogue LL-(R,S)-hPheP[CH2]Phe

Functional Information from GO Data
ChainGOidnamespacecontents
A0004177molecular_functionaminopeptidase activity
A0006508biological_processproteolysis
A0008233molecular_functionpeptidase activity
A0008237molecular_functionmetallopeptidase activity
A0008270molecular_functionzinc ion binding
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE 37B A 901
ChainResidue
AGLN115
AHIS297
ALYS315
AGLU316
AASP323
ATYR377
AZN908
AGOL910
AHOH1935
AGLU117
AMSE256
AGLY257
AALA258
AGLU260
AVAL290
AHIS293
AGLU294

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 908
ChainResidue
AHIS293
AHIS297
AGLU316
A37B901

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 909
ChainResidue
ATYR196
APHE197
ATHR198
ALYS227
AHOH1516
AHOH1774

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 910
ChainResidue
ATYR372
ATHR373
ATYR377
AGLU378
A37B901

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE IMD A 911
ChainResidue
AARG203
ALEU243
AASP244

site_idAC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE IMD A 912
ChainResidue
AASP22
AHIS24

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 913
ChainResidue
AARG636
AARG755
AHOH1137
AHOH1385
AHOH1542
AHOH1632
AHOH2077

site_idAC8
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 914
ChainResidue
AMSE469
ATHR470
AASP471
AHOH1294
AHOH1954
AHOH1970
AHOH2034
AHOH2106
AHOH2109

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 915
ChainResidue
AARG330
AHOH1629
AHOH1846

site_idBC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE SO4 A 916
ChainResidue
AARG406

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 917
ChainResidue
ATHR565
AARG568
AARG569
AHOH1563
AHOH1980
AHOH2154

site_idBC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 918
ChainResidue
AALA191
AVAL192
AASN831
ALYS838
ALYS842
AHOH1526
AHOH2090

site_idBC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 919
ChainResidue
AALA331
ASER332
AHOH1033
AHOH1612
AHOH1736

Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. VVGHEYFHNW
ChainResidueDetails
AVAL290-TRP299

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PDB entries from 2025-12-03

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