ECODEvolutionary Classification of Protein Domains

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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.

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e3mmbA11 - ECOD Domain | ECOD

ECOD/Domains/e3mmbA11

e3mmbA11

UID: 001180848

PDB

Range: A:167-239,A:306-417
PDB: 3MMB chain A(all domains)
UniProt: Q59109 (all domains)
Gene: dsrA

Molecule: Sulfite reductase, dissimilatory-type subunit alpha

3D Structure

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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)

Ligands

in contact, ≤ 4 Å

SirohemeSRM
drugDrugBank DB02832
Hydrosulfuric acidH2S
Iron/sulfur clusterSF4

Shown in the structure viewer.

Pfam Families

PF01077NIR_SIR

Nitrite and sulphite reductase 4Fe-4S domain

External Links

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

Downloads

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Drug annotations from DrugDomain.