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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e1yq4D1 - ECOD Domain | ECOD

ECOD/Domains/e1yq4D1

e1yq4D1

UID: 000292745

PDB

Range: D:2-103
PDB: 1YQ4 chain D(all domains)
UniProt: Q5ZIS0 (all domains)
Gene: SDHD

Molecule: SUCCINATE DEHYDROGENASE CYTOCHROME B, SMALL SUBUNIT

3D Structure

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Related Domains

Browse other domains in CybS →

Classification

AArchitecturealpha bundles(a.7)

XX-groupTransmembrane heme-binding four-helical bundle(5069)

HH-groupTransmembrane heme-binding four-helical bundle(5069.1)

TT-groupFumarate reductase respiratory complex transmembrane subunits(5069.1.3)

FFamilyCybS(5069.1.3.4)

Ligands

in contact, ≤ 4 Å

FerrohemeHEM
drugDrugBank DB18267
PhosphatidylethanolaminePEE
drugDrugBank DB04327

Pfam Families

CybS, succinate dehydrogenase cytochrome B small subunit

ClanCL0335FumRed-TM

External Links

ECOD PDB View: 1YQ4 RCSB PDB: 1YQ4 PDBe: 1YQ4 UniProt: Q5ZIS0

Downloads

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Coenzyme Q10, (2Z,6E,10Z,14E,18E,22E,26Z)-isomer

Shown in the structure viewer. Drug annotations from DrugDomain.