Structure of PDB 1a2p Chain C Binding Site BS01

Receptor Information
>1a2p Chain C (length=108) Species: 1390 (Bacillus amyloliquefaciens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VINTFDGVADYLQTYHKLPDNYITKSEAQALGWVASKGNLADVAPGKSIG
GDIFSNREGKLPGKSGRTWREADINYTSGFRNSDRILYSSDWLIYKTTDH
YQTFTKIR
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain1a2p Chain C Residue 112 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1a2p Refinement and structural analysis of barnase at 1.5 A resolution.
Resolution1.5 Å
Binding residue
(original residue number in PDB)		E60 K62
Binding residue
(residue number reindexed from 1)		E58 K60
Annotation score4
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:1a2p, PDBe:1a2p, PDBj:1a2p
PDBsum1a2p
PubMed10089345
UniProtP00648|RNBR_BACAM Ribonuclease

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