Structure of PDB 4nku Chain B

Receptor sequence
>4nkuB (length=310) Species: 4896 (Schizosaccharomyces pombe) [Search protein sequence]
MSHKEFTKFCYEVYNEIKISDKEFKEKRAALDTLRLCLKRISPDAELVAF
GSLESGLALKNSDMDLCVLMDTIALQFYEELIAEGFEGKFLQIPIIKLTS
FQCAIGFNNRLAIHNTLLLSSYTKLDARLKPMVLLVKHWAKRKQINSPYF
GTLSSYGYVLMVLYYLIHVIKPPVFPNLLLSPLKQEKIVDGFDVGFDDKL
EDIPPSQNYSSLGSLLHGFFRFYAYKFEPREKVVTFRRPDGYLTKQEKGW
TSATDRYILAIEDPFEISHNVGRTVSSSGLYRIRGEFMAASRLLNSRSYP
IPYDSLFEEA
3D structure
PDB4nku A critical switch in the enzymatic properties of the Cid1 protein deciphered from its product-bound crystal structure.
ChainB
Resolution1.94 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.19: polynucleotide adenylyltransferase.
2.7.7.52: RNA uridylyltransferase.
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 rna B F88 G89 D103 N165 A168 N171 Y212 F50 G51 D65 N109 A112 N115 Y156
External links
PDB RCSB:4nku, PDBe:4nku, PDBj:4nku
PDBsum4nku
PubMed24322298
UniProtO13833|CID1_SCHPO Terminal uridylyltransferase cid1 (Gene Name=cid1)

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