Structure of PDB 1gov Chain A Binding Site BS01

Receptor Information
>1gov Chain A (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 A Residue 1110 [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)		K26 R82 R86 H101 Y102
Binding residue
(residue number reindexed from 1)		K25 R81 R85 H100 Y101
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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