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

e1zj8A2 - ECOD Domain | ECOD

ECOD/Domains/e1zj8A2

e1zj8A2

UID: 000005238

RepresentativePDB

Range: A:10-161
PDB: 1ZJ8 chain A(all domains)
UniProt: P9WJ03 (all domains)
Gene: sir

Molecule: Sulfite reductase [ferredoxin] (EC 1.8.7.1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in NIR_SIR_ferr →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupSulfite reductase, domains 1 and 3(304.37)

TT-groupSulfite reductase, domains 1 and 3(304.37.1)

FFamilyNIR_SIR_ferr(304.37.1.1)

Pfam Families

PF03460NIR_SIR_ferr

Nitrite/Sulfite reductase ferredoxin-like half domain

External Links

ECOD PDB View: 1ZJ8 RCSB PDB: 1ZJ8 PDBe: 1ZJ8 UniProt: P9WJ03

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure