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

e1siwA2 - ECOD Domain | ECOD

ECOD/Domains/e1siwA2

e1siwA2

UID: 001878165

PDB

Range: A:1-105
PDB: 1SIW chain A(all domains)
UniProt: P09152 (all domains)
Gene: narG

Molecule: Respiratory nitrate reductase 1 alpha chain (EC 1.7.5.1) (Nitrate reductase A subunit alpha) (Quinol-nitrate oxidoreductase subunit alpha)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Nitr_red_alph_N →

Classification

AArchitecturea+b two layers(a.11)

XX-groupFormate dehydrogenase/DMSO reductase, domain 1(1001)

HH-groupFormate dehydrogenase/DMSO reductase, domain 1(1001.1)

TT-groupFormate dehydrogenase/DMSO reductase, domain 1(1001.1.1)

FFamilyNitr_red_alph_N(1001.1.1.3)

Pfam Families

PF14710Nitr_red_alph_N

Respiratory nitrate reductase alpha N-terminal

ClanCL03444Fe-4S

External Links

ECOD PDB View: 1SIW RCSB PDB: 1SIW PDBe: 1SIW UniProt: P09152

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure