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1FEJ

STRUCTURAL IMPLICATIONS OF DRUG RESISTANT MUTANTS OF HIV-1 PROTEASE: HIGH RESOLUTION CRYSTAL STRUCTURES OF THE MUTANT PROTEASE/SUBSTRATE ANALOG COMPLEXES

Functional Information from GO Data
ChainGOidnamespacecontents
C0004190molecular_functionaspartic-type endopeptidase activity
C0006508biological_processproteolysis
D0004190molecular_functionaspartic-type endopeptidase activity
D0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues25
DetailsBINDING SITE FOR RESIDUE 2NC D 400
ChainResidue
CARG8
CVAL82
CILE84
DHOH15
DHOH24
DHOH30
DARG108
DASP125
DGLY127
DALA128
DASP129
CASP25
DASP130
DILE147
DGLY148
DGLY149
DVAL182
DHOH201
CGLY27
CALA28
CASP29
CASP30
CGLY48
CILE50
CPRO81

Functional Information from PROSITE/UniProt
site_idPS00141
Number of Residues12
DetailsASP_PROTEASE Eukaryotic and viral aspartyl proteases active site. ALLDTGADDTVI
ChainResidueDetails
CALA22-ILE33

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsSITE: Cleavage; by viral protease => ECO:0000250
ChainResidueDetails
CILE64
DILE164

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: Phosphotyrosine; by host => ECO:0000250
ChainResidueDetails
CILE64
DILE164

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1a30
ChainResidueDetails
DTHR126
DASP125
CASP25
CTHR26

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a30
ChainResidueDetails
CASP25
DASP125

237735

PDB entries from 2025-06-18

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