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

e3a0rA5 - ECOD Domain | ECOD

ECOD/Domains/e3a0rA5

e3a0rA5

UID: 001177460

PDB

Range: A:415-532
PDB: 3A0R chain A(all domains)
UniProt: Q9X180 (all domains)
Gene: TM_1359

Molecule: histidine kinase (EC 2.7.13.3)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PAS →

Classification

AArchitecturea+b three layers(a.12)

XX-groupProfilin-like(223)

HH-groupsensor domains(223.1)

TT-groupsensor domains(223.1.1)

FFamilyPAS(223.1.1.2)

Pfam Families

PAS fold

ClanCL0183PAS_Fold

External Links

ECOD PDB View: 3A0R RCSB PDB: 3A0R PDBe: 3A0R UniProt: Q9X180

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure