Structure of PDB 5iuf Chain A

Receptor sequence
>5iufA (length=314) Species: 224308 (Bacillus subtilis subsp. subtilis str. 168) [Search protein sequence]
MASMKTELIRTISLYDTIILHRHVRPDPDAYGSQCGLTEILRETYPEKNI
FAVGTPEPSLSFLYSLDEVDNETYEGALVIVCDTANQERIDDQRYPSGAK
LMKIDAHPNEDPYGDLLWVDTSASSVSEMIYELYLEGKEHGWKLNTKAAE
LIYAGIVGDTGRFLFPNTTEKTLKYAGELIQYPFSSSELFNQLYETKLNV
VKLNGFIFQNVSLSENGAASVFIKKDTLEKFGTTASEASQLVGTLGNISG
IRAWVFFVEEDDQIRVRFRSKGPVINGLARKYNGGGHPLASGASIYSWDE
ADRILADLETLCKE
3D structure
PDB5iuf Structural Basis for the Bidirectional Activity of Bacillus nanoRNase NrnA.
ChainA
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 A3P A R262 R264 G281 G282 G283 S288 G289 R265 R267 G284 G285 G286 S291 G292
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:5iuf, PDBe:5iuf, PDBj:5iuf
PDBsum5iuf
PubMed28894100
UniProtO34600|NRNA_BACSU Bifunctional oligoribonuclease and PAP phosphatase NrnA (Gene Name=nrnA)

[Back to BioLiP]