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

e7y7akO1 - ECOD Domain | ECOD

ECOD/Domains/e7y7akO1

e7y7akO1

UID: 003014977

PDB

Range: kO:9-45
PDB: 7Y7A chain kO(all domains)

Molecule: Photosystem II reaction center protein K

3D Structure

Loading viewer...

Related Domains

Browse other domains in PsbK →

Classification

AArchitectureextended segments(a.20)

XX-groupPhotosystem II reaction center protein K, PsbK(5034)

HH-groupPhotosystem II reaction center protein K, PsbK(5034.1)

TT-groupPhotosystem II reaction center protein K, PsbK(5034.1.1)

FFamilyPsbK(5034.1.1.1)

Ligands

in contact, ≤ 4 Å

Beta caroteneBCR
drugDrugBank DB06755
Digalactosyl Diacyl Glycerol (Dgdg)DGD
drugDrugBank DB03426

Pfam Families

Photosystem II 4 kDa reaction centre component

External Links

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

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

1,2-Dipalmitoyl-Phosphatidyl-Glycerole

drugDrugBank DB02043

Chlorophyll aCLA

1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDELMG

Shown in the structure viewer. Drug annotations from DrugDomain.