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

e4xsxI7 - ECOD Domain | ECOD

ECOD/Domains/e4xsxI7

e4xsxI7

UID: 001675820

PDB

Range: I:578-712
PDB: 4XSX chain I(all domains)
UniProt: A7ZUK1 (all domains)
Gene: rpoB

Molecule: DNA-directed RNA polymerase subunit beta (RNAP subunit beta) (EC 2.7.7.6) (RNA polymerase subunit beta) (Transcriptase subunit beta)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNA_pol_Rpb2_45 →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupbarrel domain in beta subunit of DNA dependent RNA-polymerase(4042)

HH-groupbarrel domain in beta subunit of DNA dependent RNA-polymerase(4042.1)

TT-groupbarrel domain in beta subunit of DNA dependent RNA-polymerase(4042.1.1)

FFamilyRNA_pol_Rpb2_45(4042.1.1.4)

Pfam Families

PF10385RNA_pol_Rpb2_45

RNA polymerase beta subunit external 1 domain

External Links

ECOD PDB View: 4XSX RCSB PDB: 4XSX PDBe: 4XSX UniProt: A7ZUK1

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure