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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e8ennC1 - ECOD Domain | ECOD

ECOD/Domains/e8ennC1

e8ennC1

UID: 002990375

PDB

Range: C:211-331
PDB: 8ENN chain C(all domains)

Molecule: Nitrogenase molybdenum-iron protein alpha chain

3D Structure

Loading viewer...

Related Domains

Browse other domains in Oxidored_nitro →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupFlavodoxin-like(2007)

HH-groupClass I glutamine amidotransferase-like(2007.1)

TT-groupChelatase-like(2007.1.14)

FFamilyOxidored_nitro(2007.1.14.1)

Ligands

in contact, ≤ 4 Å

iron-sulfur-molybdenum cluster with interstitial carbonICS

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00148Oxidored_nitro

Nitrogenase component 1 type Oxidoreductase

ClanCL0043Chelatase

External Links

ECOD PDB View: 8ENN RCSB PDB: 8ENN PDBe: 8ENN

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure