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

e4qicA3 - ECOD Domain | ECOD

ECOD/Domains/e4qicA3

e4qicA3

UID: 001679632

PDB

Range: A:91-138
PDB: 4QIC chain A(all domains)
UniProt: A0A0M3KKV8 (all domains)
Gene: BQ10980

Molecule: Sensory transduction regulatory protein, Anti-anti-sigma factor PhyR

3D Structure

Loading viewer...

Related Domains

Browse other domains in PhyR_sigma-like →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupThree-helical HTH(101.1.1)

FFamilyPhyR_sigma-like(101.1.1.95)

Pfam Families

PF22233PhyR_sigma-like

Response regulator PhyR, sigma-like domain

ClanCL0123HTH

External Links

ECOD PDB View: 4QIC RCSB PDB: 4QIC PDBe: 4QIC UniProt: A0A0M3KKV8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure