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

e5c3eC1 - ECOD Domain | ECOD

ECOD/Domains/e5c3eC1

e5c3eC1

UID: 001681177

PDB

Range: C:42-172
PDB: 5C3E chain C(all domains)
UniProt: P16370 (all domains)
Gene: RPB3

Molecule: DNA-directed RNA polymerase II subunit RPB3 (RNA polymerase II subunit 3) (RNA polymerase II subunit B3) (B44.5) (DNA-directed RNA polymerase II 45 kDa polypeptide)

3D Structure

Loading viewer...

Related Domains

Browse other domains in RNA_pol_A_bac →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupRibosomal protein TL5/L25 C-terminal domain-like(240)

HH-groupInsert subdomain of RNA polymerase alpha subunit(240.2)

TT-groupInsert subdomain of RNA polymerase alpha subunit(240.2.1)

FFamilyRNA_pol_A_bac(240.2.1.1)

Pfam Families

PF01000RNA_pol_A_bac

RNA polymerase Rpb3/RpoA insert domain

External Links

ECOD PDB View: 5C3E RCSB PDB: 5C3E PDBe: 5C3E UniProt: P16370

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure