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

e9er9M4 - ECOD Domain | ECOD

ECOD/Domains/e9er9M4

e9er9M4

UID: 005277783

PDB

Range: M:2-58,M:542-582
PDB: 9ER9 chain M(all domains)
UniProt: P0ACD8 (all domains)
Gene: hyaB

Molecule: Hydrogenase-1 large chain (HYD1) (EC 1.12.99.6) (Membrane-bound hydrogenase 1 large subunit) (NiFe hydrogenase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in NiFeSe_Hases, HoxH →

Classification

AArchitecturea+b two layers(a.11)

XX-groupFAD-linked reductases, C-terminal domain-like(244)

HH-groupNi-Fe binding domain in nickel-iron hydrogenase large subunit(244.4)

TT-groupNi-Fe binding domain in nickel-iron hydrogenase large subunit(244.4.1)

FFamilyNiFeSe_Hases, HoxH(244.4.1.3)

Pfam Families

PF00374NiFeSe_Hases

Nickel-dependent hydrogenase

HoxL-like

External Links

ECOD PDB View: 9ER9 RCSB PDB: 9ER9 PDBe: 9ER9 UniProt: P0ACD8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure