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4QIR

Crystal structure of Aminopeptidase N in complex with the phosphinic dipeptide analogue LL-(R,S)-2-(pyridin-3-yl)ethylGlyP[CH2]Phe

Functional Information from GO Data
ChainGOidnamespacecontents
A0004177molecular_functionaminopeptidase activity
A0006508biological_processproteolysis
A0008237molecular_functionmetallopeptidase activity
A0008270molecular_functionzinc ion binding
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues16
DetailsBINDING SITE FOR RESIDUE 379 A 901
ChainResidue
AGLU117
AGLU316
AASP323
AASN369
ATYR372
ATYR377
AGOL906
AZN909
AMSE256
AGLY257
AALA258
AGLU260
AHIS293
AGLU294
AHIS297
ALYS315

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 902
ChainResidue
AMSE469
ATHR470
AASP471
AHOH1242
AHOH1770

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 903
ChainResidue
AASN655
AARG679
AARG683
AVAL697
ALYS700
AMSE704
AHOH1361
AHOH1832

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 904
ChainResidue
APHE197
ATHR198
ALYS227
AHOH1339
AHOH1521

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE IMD A 905
ChainResidue
AASP22
AHIS24

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 906
ChainResidue
ATYR372
ATHR373
AMSE374
ATYR377
A379901

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 907
ChainResidue
ATHR193
AGLU194
AGLU625
ALYS832
AHOH1348
AHOH1857

site_idAC8
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 908
ChainResidue
AALA692
ATHR696
AASN727
ALEU730
AALA731
ATYR747
AVAL751
AGLN762
AHOH1011

site_idAC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 909
ChainResidue
AHIS293
AHIS297
AGLU316
A379901

site_idBC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 910
ChainResidue
AARG636
AARG755
AHOH1134
AHOH1720
AHOH1727
AHOH1810
AHOH1890

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 2024-07-24

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