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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e7y7aEm1 - ECOD Domain | ECOD

ECOD/Domains/e7y7aEm1

e7y7aEm1

UID: 003014920

PDB

Range: Em:4-81
PDB: 7Y7A chain Em(all domains)

Molecule: Cytochrome b559 subunit alpha

3D Structure

Loading viewer...

Related Domains

Browse other domains in Cytochrom_B559,Cytochrom_B559a →

Classification

AArchitectureextended segments(a.20)

XX-groupCytochrome b559 subunits(5036)

HH-groupCytochrome b559 subunits(5036.1)

TT-groupCytochrome b559 subunits(5036.1.1)

FFamilyCytochrom_B559,Cytochrom_B559a(5036.1.1.2)

Ligands

in contact, ≤ 4 Å

Digalactosyl Diacyl Glycerol (Dgdg)DGD
drugDrugBank DB03426
FerrohemeHEM
drugDrugBank DB18267

Pfam Families

PF00283Cytochrom_B559

Cytochrome b559, alpha (gene psbE) and beta (gene psbF)subunits

PF00284Cytochrom_B559a

Lumenal portion of Cytochrome b559, alpha (gene psbE) subunit

External Links

ECOD PDB View: 7Y7A RCSB PDB: 7Y7A PDBe: 7Y7A

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE

Shown in the structure viewer. Drug annotations from DrugDomain.