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3QIO

Crystal Structure of HIV-1 RNase H with engineered E. coli loop and N-hydroxy quinazolinedione inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0004523molecular_functionRNA-DNA hybrid ribonuclease activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MN A 1
ChainResidue
AASP443
AGLU478
AASP498
AQID700

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN A 2
ChainResidue
AASP443
AASP549
AHOH562
AHOH563
AQID700

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 3
ChainResidue
AHOH9
AHOH31
AHOH39
AGLY436
AARG461

site_idAC4
Number of Residues17
DetailsBINDING SITE FOR RESIDUE QID A 700
ChainResidue
AMN1
AMN2
AHOH17
ATRP85
ALYS86
AHOH117
AHOH143
AMET426
ATYR427
AASP443
AGLU478
AASP498
AHIS539
AASP549
AARG557
AHOH562
AHOH563

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsBINDING:
ChainResidueDetails
AASP443
AASP498

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:12206668
ChainResidueDetails
AGLU478
AASP549

site_idSWS_FT_FI3
Number of Residues1
DetailsSITE: Cleavage; by viral protease; partial => ECO:0000250
ChainResidueDetails
APHE440

site_idSWS_FT_FI4
Number of Residues1
DetailsSITE: Cleavage; by viral protease => ECO:0000250
ChainResidueDetails
ALEU560

Catalytic Information from CSA
site_idMCSA1
Number of Residues
DetailsM-CSA 175
ChainResidueDetails

site_idMCSA2
Number of Residues
DetailsM-CSA 163
ChainResidueDetails

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PDB entries from 2024-07-10

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