Structure of PDB 1joq Chain A

Receptor sequence
>1joqA (length=149) Species: 1280 (Staphylococcus aureus) [Search protein sequence]
ATSTKKLHKEPATLIKAIDGDTVKLMYKGQPMTFRLLLVDTPETKHPKKG
VEKYGPEASAFTKKMVENAKKIEVEFDKGQRTDKYGRGLAYIYADGKMVN
EALVRQGLAKVAYVYKPNNTHEQLLRKSEAQAKKEKLNIWSEDNADSGQ
3D structure
PDB1joq Solution structures of staphylococcal nuclease from multidimensional, multinuclear NMR: nuclease-H124L and its ternary complex with Ca2+ and thymidine-3',5'-bisphosphate.
ChainA
ResolutionN/A
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D21 R35 D40 T41 E43 R87
Catalytic site (residue number reindexed from 1) D21 R35 D40 T41 E43 R87
Enzyme Commision number 3.1.31.1: micrococcal nuclease.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 THP A R35 D83 K84 Y85 R87 Y113 Y115 R35 D83 K84 Y85 R87 Y113 Y115
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0004518 nuclease activity

View graph for
Molecular Function
External links
PDB RCSB:1joq, PDBe:1joq, PDBj:1joq
PDBsum1joq
PubMed9369015
UniProtP00644|NUC_STAAU Thermonuclease (Gene Name=nuc)

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