Structure of PDB 1gov Chain B Binding Site BS02

Receptor Information
>1gov Chain B (length=108) Species: 1400 (Bacillus intermedius) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VINTFDGVADYLIRYKRLPNDYITKSQASALGWVASKGDLAEVAPGKSIG
GDVFSNREGRLPSAGSRTWREADINYVSGFRNADRLVYSSDWLIYKTTDH
YATFTRIR
Ligand information
Ligand IDSO4
InChIInChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)/p-2
InChIKeyQAOWNCQODCNURD-UHFFFAOYSA-L
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0[O-]S(=O)(=O)[O-]
CACTVS 3.341[O-][S]([O-])(=O)=O
ACDLabs 10.04[O-]S([O-])(=O)=O
FormulaO4 S
NameSULFATE ION
ChEMBL
DrugBankDB14546
ZINC
PDB chain1gov Chain B Residue 1111 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1gov The Structure of Substrate-Free Microbial Ribonuclease Binase and of its Complexes with 3'Gmp and Sulfate Ions
Resolution2.0 Å
Binding residue
(original residue number in PDB)		W34 A36 G39 F81 R82
Binding residue
(residue number reindexed from 1)		W33 A35 G38 F80 R81
Annotation score3
Enzymatic activity
Enzyme Commision number 3.1.27.-
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004521 RNA endonuclease activity
GO:0004540 RNA nuclease activity

View graph for
Molecular Function
External links
PDB RCSB:1gov, PDBe:1gov, PDBj:1gov
PDBsum1gov
PubMed11976484
UniProtP00649|RN_BACIN Ribonuclease

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