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

e4r70B3 - ECOD Domain | ECOD

ECOD/Domains/e4r70B3

e4r70B3

UID: 001566369

PDB

Range: B:145-332
PDB: 4R70 chain B(all domains)
UniProt: Q6N5G2 (all domains)
Gene: phyB2

Molecule: histidine kinase (EC 2.7.13.3)

3D Structure

Loading viewer...

Related Domains

Browse other domains in GAF →

Classification

AArchitecturea+b three layers(a.12)

XX-groupProfilin-like(223)

HH-groupsensor domains(223.1)

TT-groupsensor domains(223.1.1)

FFamilyGAF(223.1.1.3)

Pfam Families

GAF domain

ClanCL0161GAF

External Links

ECOD PDB View: 4R70 RCSB PDB: 4R70 PDBe: 4R70 UniProt: Q6N5G2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure