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

e2cajB1 - ECOD Domain | ECOD

ECOD/Domains/e2cajB1

e2cajB1

UID: 000302776

PDB

Range: B:9-52
PDB: 2CAJ chain B(all domains)
UniProt: O25896 (all domains)
Gene: HP_1338

Molecule: Putative nickel-responsive regulator

3D Structure

Loading viewer...

Related Domains

Browse other domains in RHH_1 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupRibbon-helix-helix(101.1.11)

FFamilyRHH_1(101.1.11.2)

Pfam Families

Ribbon-helix-helix protein, copG family

ClanCL0057Met_repress

External Links

ECOD PDB View: 2CAJ RCSB PDB: 2CAJ PDBe: 2CAJ UniProt: O25896

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure