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

e1qqiA1 - ECOD Domain | ECOD

ECOD/Domains/e1qqiA1

e1qqiA1

UID: 000046113

PDB

Range: A:1-104
PDB: 1QQI chain A(all domains)
UniProt: P0AFJ5 (all domains)
Gene: phoB

Molecule: Phosphate regulon transcriptional regulatory protein PhoB

3D Structure

Loading viewer...

Related Domains

Browse other domains in Trans_reg_C →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyTrans_reg_C(101.1.2.8)

Pfam Families

PF00486Trans_reg_C

Transcriptional regulatory protein, C terminal

ClanCL0123HTH

External Links

ECOD PDB View: 1QQI RCSB PDB: 1QQI PDBe: 1QQI UniProt: P0AFJ5

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure