Structure of PDB 1a3v Chain A Binding Site BS01
Receptor Information
>1a3v Chain A (length=135) Species:
1280
(Staphylococcus aureus) [
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LHKEPATLIKAIDGDTCKLMYKGQPMTFRLLLVDTPETKHPKKGVEKYGP
EASAFTKKMVENAKKIEVEFDKGQRTDKYGRGLAYIYADGKMVNEALVRQ
GLAKVAYVYKPNNTHEQHLRKSEAQAKKEKLNIWS
Ligand information
Ligand ID
CA
InChI
InChI=1S/Ca/q+2
InChIKey
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.341
[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0
[Ca+2]
Formula
Ca
Name
CALCIUM ION
ChEMBL
DrugBank
DB14577
ZINC
PDB chain
1a3v Chain A Residue 150 [
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Receptor-Ligand Complex Structure
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PDB
1a3v
Comparison of straight chain and cyclic unnatural amino acids embedded in the core of staphylococcal nuclease.
Resolution
2.2 Å
Binding residue
(original residue number in PDB)
D21 D40 T41
Binding residue
(residue number reindexed from 1)
D15 D34 T35
Annotation score
4
Enzymatic activity
Catalytic site (original residue number in PDB)
D21 R35 D40 T41 E43 R87
Catalytic site (residue number reindexed from 1)
D15 R29 D34 T35 E37 R81
Enzyme Commision number
3.1.31.1
: micrococcal nuclease.
Gene Ontology
Molecular Function
GO:0003676
nucleic acid binding
GO:0004518
nuclease activity
View graph for
Molecular Function
External links
PDB
RCSB:1a3v
,
PDBe:1a3v
,
PDBj:1a3v
PDBsum
1a3v
PubMed
9260275
UniProt
P00644
|NUC_STAAU Thermonuclease (Gene Name=nuc)
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