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

e1q16B2 - ECOD Domain | ECOD

ECOD/Domains/e1q16B2

e1q16B2

UID: 001116303

PDB

Range: B:184-243
PDB: 1Q16 chain B(all domains)
UniProt: P11349 (all domains)
Gene: narH

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

3D Structure

Loading viewer...

Related Domains

Browse other domains in Fer4_11 →

Classification

AArchitecturea+b two layers(a.11)

XX-group4Fe-4S ferredoxin(205)

HH-group4Fe-4S ferredoxin(205.1)

TT-group4Fe-4S ferredoxin(205.1.1)

FFamilyFer4_11(205.1.1.17)

Pfam Families

PF13247Fer4_11

4Fe-4S dicluster domain

ClanCL03444Fe-4S

External Links

ECOD PDB View: 1Q16 RCSB PDB: 1Q16 PDBe: 1Q16 UniProt: P11349

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure