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
Privacy

Resources

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

© 2014-2026 Grishin Lab / HHMI / UTSW

e2ppbC6 - ECOD Domain | ECOD

ECOD/Domains/e2ppbC6

e2ppbC6

UID: 000133245

PDB

Range: C:458-591
PDB: 2PPB chain C(all domains)
UniProt: Q8RQE9 (all domains)
Gene: rpoB

Molecule: DNA-directed RNA polymerase beta chain

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)

Ligands

in contact, ≤ 4 Å

alpha,beta-Methyleneadenosine 5'-triphosphateAPC
drugDrugBank DB02596
Magnesium ionMG
metalwithin 5 Å only

Shown in the structure viewer.

Pfam Families

PF10385RNA_pol_Rpb2_45

RNA polymerase beta subunit external 1 domain

External Links

ECOD PDB View: 2PPB RCSB PDB: 2PPB PDBe: 2PPB UniProt: Q8RQE9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.