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

Resources

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

© 2014-2026 Grishin Lab / HHMI / UTSW

e8irek1 - ECOD Domain | ECOD

ECOD/Domains/e8irek1

e8irek1

UID: 005147311

PDB

Range: k:5-31
PDB: 8IRE chain k(all domains)
UniProt: Q9F1K9 (all domains)
Gene: psbK

Molecule: Photosystem II reaction center protein K (PSII-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)

Pfam Families

Photosystem II 4 kDa reaction centre component

External Links

ECOD PDB View: 8IRE RCSB PDB: 8IRE PDBe: 8IRE UniProt: Q9F1K9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure