Structure of PDB 5oik Chain L

Receptor sequence

>5oikL (length=45) Species: 9913 (Bos taurus) [Search protein sequence]

PMIYICGECHTENEIKSRDPIRCRECGYRIMYKKRTKRLVVFDAR

3D structure

PDB

5oik Structure of a transcribing RNA polymerase II-DSIF complex reveals a multidentate DNA-RNA clamp.

Chain

Resolution

3.7 Å

3D
structure

Enzymatic activity

Enzyme Commision number

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	ZN	L	C19 C36 C39	C6 C23 C26

Gene Ontology

	Molecular Function
GO:0001054	RNA polymerase I activity
GO:0001055	RNA polymerase II activity
GO:0001056	RNA polymerase III activity
GO:0003677	DNA binding
GO:0003899	DNA-directed 5'-3' RNA polymerase activity
GO:0008270	zinc ion binding
GO:0046872	metal ion binding

	Biological Process
GO:0006351	DNA-templated transcription
GO:0006360	transcription by RNA polymerase I
GO:0006366	transcription by RNA polymerase II
GO:0006383	transcription by RNA polymerase III

	Cellular Component
GO:0000428	DNA-directed RNA polymerase complex
GO:0005634	nucleus
GO:0005665	RNA polymerase II, core complex
GO:0005666	RNA polymerase III complex
GO:0005730	nucleolus
GO:0005736	RNA polymerase I complex

External links

PDB	RCSB:5oik, PDBe:5oik, PDBj:5oik
PDBsum	5oik
PubMed	28892040
UniProt	Q3ZBC0\|RPAB4_BOVIN DNA-directed RNA polymerases I, II, and III subunit RPABC4 (Gene Name=POLR2K)