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

e1p6qA1 - ECOD Domain | ECOD

ECOD/Domains/e1p6qA1

e1p6qA1

UID: 000010023

RepresentativePDB

Range: A:1-129
PDB: 1P6Q chain A(all domains)
UniProt: Q52884 (all domains)
Gene: cheY2

Molecule: CheY2 (Response regulator)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Response_reg →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupCheY-like(2007.1.3)

FFamilyResponse_reg(2007.1.3.1)

Pfam Families

PF00072Response_reg

Response regulator receiver domain

ClanCL0304CheY

External Links

ECOD PDB View: 1P6Q RCSB PDB: 1P6Q PDBe: 1P6Q UniProt: Q52884

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure