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

e1m34G1 - ECOD Domain | ECOD

ECOD/Domains/e1m34G1

e1m34G1

UID: 000101997

PDB

Range: G:1-274
PDB: 1M34 chain G(all domains)
UniProt: P00459 (all domains)
Gene: nifH1

Molecule: Nitrogenase Iron Protein 1

3D Structure

Loading viewer...

Related Domains

Browse other domains in Fer4_NifH, AAA_31 →

Classification

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

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyFer4_NifH, AAA_31(2004.1.1.419)

Pfam Families

PF00142Fer4_NifH

4Fe-4S iron sulfur cluster binding proteins, NifH/frxC family

ClanCL0023P-loop_NTPase

AAA domain

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 1M34 RCSB PDB: 1M34 PDBe: 1M34 UniProt: P00459

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure