ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e9qeqB2 - ECOD Domain | ECOD

ECOD/Domains/e9qeqB2

e9qeqB2

UID: 005324582

PDB

Range: B:16-67,B:87-200,B:392-528
PDB: 9QEQ chain B(all domains)
UniProt: A5PJW8 (all domains)
Gene: POLR2B

Molecule: DNA-directed RNA polymerase subunit beta

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNA_pol_Rpb2_1,RNA_pol_Rpb2_3 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupN-terminal domain in beta subunit of DNA dependent RNA-polymerase(4010)

HH-groupN-terminal domain in beta subunit of DNA dependent RNA-polymerase(4010.1)

TT-groupN-terminal domain in beta subunit of DNA dependent RNA-polymerase(4010.1.1)

FFamilyRNA_pol_Rpb2_1,RNA_pol_Rpb2_3(4010.1.1.2)

Pfam Families

PF04563RNA_pol_Rpb2_1

RNA polymerase beta subunit

PF04565RNA_pol_Rpb2_3

RNA polymerase Rpb2, domain 3

External Links

ECOD PDB View: 9QEQ RCSB PDB: 9QEQ PDBe: 9QEQ UniProt: A5PJW8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure