Annotations: 2AUJ

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth D]	PRK00566_like	e2aujD5	A: a+b complex topology	X: alpha/beta-Hammerhead/Barrel-sandwich hybrid	H: alpha/beta-Hammerhead/Barrel-sandwich hybrid	T: Duplicated hybrid motif	F: PRK00566_like	ECOD (1.6)
A [auth D]	biotinyl_domain_like	e2aujD6	A: a+b complex topology	X: alpha/beta-Hammerhead/Barrel-sandwich hybrid	H: alpha/beta-Hammerhead/Barrel-sandwich hybrid	T: Single hybrid motif	F: biotinyl_domain_like	ECOD (1.6)
A [auth D]	RnfC_N_like_1	e2aujD2	A: a+b complex topology	X: alpha/beta-Hammerhead/Barrel-sandwich hybrid	H: alpha/beta-Hammerhead/Barrel-sandwich hybrid	T: Single hybrid motif	F: RnfC_N_like_1	ECOD (1.6)
A [auth D]	Biotin_lipoyl_2_like	e2aujD3	A: a+b complex topology	X: alpha/beta-Hammerhead/Barrel-sandwich hybrid	H: alpha/beta-Hammerhead/Barrel-sandwich hybrid	T: Single hybrid motif	F: Biotin_lipoyl_2_like	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth D]	2.40.50.100	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth D]	PF21668	DNA-directed RNA polymerase subunit beta', hybrid domain (RPOC_hybrid)	DNA-directed RNA polymerase subunit beta', hybrid domain	This is a hybrid domain found in DNA-directed RNA polymerase subunit beta' (RPOC) found in Deinococcus [1-5].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D]	DNA-directed RNA polymerase beta' chain	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding DNA binding nucleic acid binding DNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding DNA binding nucleic acid binding DNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups transition metal ion binding zinc ion binding	RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process	transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex RNA polymerase complex DNA-directed RNA polymerase complex transferase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth D]	IPR007066	RNA polymerase Rpb1, domain 3	Domain
A [auth D]	IPR007081	RNA polymerase Rpb1, domain 5	Domain
A [auth D]	IPR045867	DNA-directed RNA polymerase, subunit beta-prime	Family
A [auth D]	IPR012754	DNA-directed RNA polymerase, subunit beta-prime, bacterial type	Family
A [auth D]	IPR048566	DNA-directed RNA polymerase subunit beta', hybrid domain	Domain
A [auth D]	IPR042102	RNA polymerase Rpb1, domain 3 superfamily	Homologous Superfamily
A [auth D]	IPR007083	RNA polymerase Rpb1, domain 4	Domain
A [auth D]	IPR000722	RNA polymerase, alpha subunit	Domain
A [auth D]	IPR044893	RNA polymerase Rpb1, clamp domain superfamily	Homologous Superfamily
A [auth D]	IPR038120	RNA polymerase Rpb1, funnel domain superfamily	Homologous Superfamily
A [auth D]	IPR006592	RNA polymerase, N-terminal	Domain
A [auth D]	IPR007080	RNA polymerase Rpb1, domain 1	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.