Structure of PDB 5izo Chain B

Receptor sequence
>5izoB (length=320) Species: 224308 (Bacillus subtilis subsp. subtilis str. 168) [Search protein sequence]
NLYFQSMASMKTELIRTISLYDTIILHRHVRPDPDAYGSQCGLTEILRET
YPEKNIFAVGTPEPSLSFLYSLDEVDNETYEGALVIVCDTANQERIDDQR
YPSGAKLMKIDAHPNEDPYGDLLWVDTSASSVSEMIYELYLEGKEHGWKL
NTKAAELIYAGIVGDTGRFLFPNTTEKTLKYAGELIQYPFSSSELFNQLY
ETKLNVVKLNGFIFQNVSLSENGAASVFIKKDTLEKFGTTASEASQLVGT
LGNISGIRAWVFFVEEDDQIRVRFRSKGPVINGLARKYNGGGHPLASGAS
IYSWDEADRILADLETLCKE
3D structure
PDB5izo Structural Basis for the Bidirectional Activity of Bacillus nanoRNase NrnA.
ChainB
Resolution1.95 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 3.1.-.-
3.1.3.7: 3'(2'),5'-bisphosphate nucleotidase.
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 MN B D26 D80 D156 D35 D89 D165
BS02 MN B H20 D24 D80 H29 D33 D89
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0004527 exonuclease activity
GO:0008441 3'(2'),5'-bisphosphate nucleotidase activity

View graph for
Molecular Function
External links
PDB RCSB:5izo, PDBe:5izo, PDBj:5izo
PDBsum5izo
PubMed28894100
UniProtO34600|NRNA_BACSU Bifunctional oligoribonuclease and PAP phosphatase NrnA (Gene Name=nrnA)

[Back to BioLiP]