ECODEvolutionary Classification of Protein Domains

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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.

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e1g21F1 - ECOD Domain | ECOD

ECOD/Domains/e1g21F1

e1g21F1

UID: 000102038

PDB

Range: F:2-269
PDB: 1G21 chain F(all domains)
UniProt: P00459 (all domains)
Gene: nifH1

Molecule: NITROGENASE IRON PROTEIN

3D Structure

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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)

Ligands

in contact, ≤ 4 Å

ATPATP
drugDrugBank DB00171
Magnesium ionMG
metal
Iron/sulfur clusterSF4

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: 1G21 RCSB PDB: 1G21 PDBe: 1G21 UniProt: P00459

Downloads

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Shown in the structure viewer. Drug annotations from DrugDomain.