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1MTB

Viability of a drug-resistant HIV-1 protease mutant: structural insights for better antiviral therapy

Functional Information from GO Data
ChainGOidnamespacecontents
A0004190molecular_functionaspartic-type endopeptidase activity
A0006508biological_processproteolysis
B0004190molecular_functionaspartic-type endopeptidase activity
B0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE QNC A 100
ChainResidue
ATRP6
AGLY27
AALA28
AASP29
AGLY48
AHOH117
BARG8

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ASN A 101
ChainResidue
AGLY48
AHOH107
AASP30
AILE47

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE HPH A 102
ChainResidue
AASN25
AGLY27
AGLY49
AILE50
BASN25
BPRO81

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE DIQ B 100
ChainResidue
AASN25
APRO81
AHOH107
BASN25
BGLY27

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE NTB B 101
ChainResidue
BGLY48
BHOH106

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues138
DetailsDomain: {"description":"Peptidase A2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00275","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues20
DetailsRegion: {"description":"Dimerization of protease","evidences":[{"source":"UniProtKB","id":"P04585","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsActive site: {"description":"For protease activity; shared with dimeric partner","evidences":[{"source":"PROSITE-ProRule","id":"PRU10094","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1a30
ChainResidueDetails
AASN25
ATHR26
BASN25
BTHR26

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1a30
ChainResidueDetails
AASN25
BASN25

238582

PDB entries from 2025-07-09

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