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

e1rp3E3 - ECOD Domain | ECOD

ECOD/Domains/e1rp3E3

e1rp3E3

UID: 000061901

PDB

Range: E:2-86
PDB: 1RP3 chain E(all domains)
UniProt: O67268 (all domains)
Gene: fliA

Molecule: RNA polymerase sigma factor FliA

3D Structure

Loading viewer...

Related Domains

Browse other domains in Sigma70_r2 →

Classification

AArchitecturealpha complex topology(a.10)

XX-groupSigma2 domain-like(142)

HH-groupSigma2 domain of RNA polymerase sigma factors(142.1)

TT-groupSigma2 domain of RNA polymerase sigma factors(142.1.1)

FFamilySigma70_r2(142.1.1.3)

Pfam Families

PF04542Sigma70_r2

Sigma-70 region 2

ClanCL0123HTH

External Links

ECOD PDB View: 1RP3 RCSB PDB: 1RP3 PDBe: 1RP3 UniProt: O67268

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure