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

e4j00A2 - ECOD Domain | ECOD

ECOD/Domains/e4j00A2

e4j00A2

UID: 001393046

PDB

Range: A:218-298
PDB: 4J00 chain A(all domains)
UniProt: Q2ACK9 (all domains)
Gene: hetR

Molecule: Heterocyst differentiation protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in HetR_C →

Classification

AArchitecturea+b duplicates or obligate multimers(a.15)

XX-groupDimerization domain of heterocyst differentiation protein HetR(3337)

HH-groupDimerization domain of heterocyst differentiation protein HetR(3337.1)

TT-groupDimerization domain of heterocyst differentiation protein HetR(3337.1.1)

FFamilyHetR_C(3337.1.1.1)

Pfam Families

Heterocyst differentiation regulator C-terminal Hood domain

External Links

ECOD PDB View: 4J00 RCSB PDB: 4J00 PDBe: 4J00 UniProt: Q2ACK9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure