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

e4ixqb2 - ECOD Domain | ECOD

ECOD/Domains/e4ixqb2

e4ixqb2

UID: 001109601

PDB

Range: b:329-444
PDB: 4IXQ chain b(all domains)
UniProt: Q8DIQ1 (all domains)
Gene: psbB

Molecule: Photosystem II CP47 reaction center protein (PSII 47 kDa protein) (Protein CP-47)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PSII →

Classification

AArchitecturea+b two layers(a.11)

XX-groupPhotosystem II antenna protein PsbB insertion domain(3744)

HH-groupPhotosystem II antenna protein PsbB insertion domain(3744.1)

TT-groupPhotosystem II antenna protein PsbB insertion domain(3744.1.1)

FFamilyPSII(3744.1.1.1)

Pfam Families

Photosystem II protein

External Links

ECOD PDB View: 4IXQ RCSB PDB: 4IXQ PDBe: 4IXQ UniProt: Q8DIQ1

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure