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

e6cdkA3 - ECOD Domain | ECOD

ECOD/Domains/e6cdkA3

e6cdkA3

UID: 002325396

PDB

Range: A:211-331
PDB: 6CDK chain A(all domains)
UniProt: P07328 (all domains)
Gene: nifD

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: 6CDK RCSB PDB: 6CDK PDBe: 6CDK UniProt: P07328

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure