ECODEvolutionary Classification of Protein Domains

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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.

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e2aopA3 - ECOD Domain | ECOD

ECOD/Domains/e2aopA3

e2aopA3

UID: 000079000

PDB

Range: A:149-183,A:210-345
PDB: 2AOP chain A(all domains)
UniProt: P17846 (all domains)
Gene: cysI

Molecule: SULFITE REDUCTASE HEMOPROTEIN

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

+ 1 additive (Phosphate ion)

Phosphate ionPO4
DrugBank DB14523

Shown in the structure viewer.

Pfam Families

PF01077NIR_SIR

Nitrite and sulphite reductase 4Fe-4S domain

External Links

ECOD PDB View: 2AOP RCSB PDB: 2AOP PDBe: 2AOP UniProt: P17846

Downloads

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Drug annotations from DrugDomain.