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

e1c4cA3 - ECOD Domain | ECOD

ECOD/Domains/e1c4cA3

e1c4cA3

UID: 000067028

PDB

Range: A:127-209
PDB: 1C4C 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 Fer4, Fer4_6, Fer4_7 →

Classification

AArchitecturea+b two layers(a.11)

XX-group4Fe-4S ferredoxin(205)

HH-group4Fe-4S ferredoxin(205.1)

TT-group4Fe-4S ferredoxin(205.1.1)

FFamilyFer4, Fer4_6, Fer4_7(205.1.1.42)

Pfam Families

4Fe-4S binding domain

ClanCL03444Fe-4S

4Fe-4S binding domain

ClanCL03444Fe-4S

4Fe-4S dicluster domain

ClanCL03444Fe-4S

External Links

ECOD PDB View: 1C4C RCSB PDB: 1C4C PDBe: 1C4C UniProt: P29166

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure