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

e1c4aA4 - ECOD Domain | ECOD

ECOD/Domains/e1c4aA4

e1c4aA4

UID: 000071965

PDB

Range: A:1-73
PDB: 1C4A chain A(all domains)
UniProt: P29166 (all domains)

Molecule: Iron hydrogenase 1 (EC 1.12.7.2) (CpI) (Fe-only hydrogenase) ([Fe] hydrogenase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Fer2_4 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupbeta-Grasp(221)

HH-groupUbiquitin-related(221.1)

TT-groupUbiquitin-like(221.1.1)

FFamilyFer2_4(221.1.1.48)

Pfam Families

2Fe-2S iron-sulfur cluster binding domain

ClanCL0486Fer2

External Links

ECOD PDB View: 1C4A RCSB PDB: 1C4A PDBe: 1C4A UniProt: P29166

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure