Structure of PDB 8ceo Chain L

Receptor sequence

>8ceoL (length=45) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]

TLKYICAECSSKLSLSRTDAVRCKDCGHRILLKARTKRLVQFEAR

3D structure

PDB

8ceo Yeast PIC-Mediator structure with RNA polymerase II C-terminal domain.

Chain

Resolution

3.6 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	C31 C34 C48 C51	C6 C9 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:0003968	RNA-dependent RNA polymerase activity
GO:0008270	zinc ion binding
GO:0046872	metal ion binding

	Biological Process
GO:0001172	RNA-templated transcription
GO:0006351	DNA-templated transcription
GO:0006360	transcription by RNA polymerase I
GO:0006361	transcription initiation at RNA polymerase I promoter
GO:0006362	transcription elongation by RNA polymerase I
GO:0006363	termination of RNA polymerase I transcription
GO:0006366	transcription by RNA polymerase II
GO:0006367	transcription initiation at RNA polymerase II promoter
GO:0006368	transcription elongation by RNA polymerase II
GO:0006383	transcription by RNA polymerase III
GO:0006384	transcription initiation at RNA polymerase III promoter
GO:0006386	termination of RNA polymerase III transcription
GO:0042254	ribosome biogenesis
GO:0042790	nucleolar large rRNA transcription by RNA polymerase I
GO:0042797	tRNA transcription by RNA polymerase III

	Cellular Component
GO:0000428	DNA-directed RNA polymerase complex
GO:0005634	nucleus
GO:0005654	nucleoplasm
GO:0005665	RNA polymerase II, core complex
GO:0005666	RNA polymerase III complex
GO:0005730	nucleolus
GO:0005736	RNA polymerase I complex
GO:0005737	cytoplasm
GO:0005777	peroxisome

External links

PDB	RCSB:8ceo, PDBe:8ceo, PDBj:8ceo
PDBsum	8ceo
PubMed	37014863
UniProt	P40422\|RPAB4_YEAST DNA-directed RNA polymerases I, II, and III subunit RPABC4 (Gene Name=RPC10)