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

e3mm9D10 - ECOD Domain | ECOD

ECOD/Domains/e3mm9D10

e3mm9D10

UID: 001180982

PDB

Range: D:1-166
PDB: 3MM9 chain D(all domains)
UniProt: Q59109 (all domains)
Gene: dsrA

Molecule: Sulfite reductase, dissimilatory-type subunit alpha (EC 1.8.1.22) (Dissimilatory sulfite reductase subunit alpha) (Hydrogensulfite reductase subunit alpha)

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: 3MM9 RCSB PDB: 3MM9 PDBe: 3MM9 UniProt: Q59109

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure