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

e2q1zA2 - ECOD Domain | ECOD

ECOD/Domains/e2q1zA2

e2q1zA2

UID: 000165567

PDB

Range: A:108-180
PDB: 2Q1Z chain A(all domains)
UniProt: Q3IYV6 (all domains)
Gene: rpoE

Molecule: ECF RNA polymerase sigma factor RpoE (Alternative RNA polymerase sigma factor RpoE) (RNA polymerase sigma-E factor) (Sigma-24)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Sigma70_r4 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupThree-helical HTH(101.1.1)

FFamilySigma70_r4(101.1.1.31)

Pfam Families

PF04545Sigma70_r4

Sigma-70, region 4

ClanCL0123HTH

External Links

ECOD PDB View: 2Q1Z RCSB PDB: 2Q1Z PDBe: 2Q1Z UniProt: Q3IYV6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure