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

e9iaoD1 - ECOD Domain | ECOD

ECOD/Domains/e9iaoD1

e9iaoD1

UID: 005298473

PDB

Range: D:4-163
PDB: 9IAO chain D(all domains)
UniProt: C1DH04 (all domains)
Gene: nifN

Molecule: Nitrogenase iron-molybdenum cofactor biosynthesis protein NifN

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)

Pfam Families

PF00148Oxidored_nitro

Nitrogenase component 1 type Oxidoreductase

ClanCL0043Chelatase

External Links

ECOD PDB View: 9IAO RCSB PDB: 9IAO PDBe: 9IAO UniProt: C1DH04

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure