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

e3mm8A11 - ECOD Domain | ECOD

ECOD/Domains/e3mm8A11

e3mm8A11

UID: 001180830

PDB

Range: A:167-239,A:306-417
PDB: 3MM8 chain A(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 →

Classification

AArchitecturea+b three layers(a.12)

XX-groupSulfite reductase hemoprotein (SiRHP), domains 2 and 4(296)

HH-groupSulfite reductase hemoprotein (SiRHP), domains 2 and 4(296.1)

TT-groupSulfite reductase hemoprotein (SiRHP), domains 2 and 4(296.1.1)

FFamilyNIR_SIR(296.1.1.1)

Pfam Families

PF01077NIR_SIR

Nitrite and sulphite reductase 4Fe-4S domain

External Links

ECOD PDB View: 3MM8 RCSB PDB: 3MM8 PDBe: 3MM8 UniProt: Q59109

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure