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

e4yuui11 - ECOD Domain | ECOD

ECOD/Domains/e4yuui11

e4yuui11

UID: 001735856

PDB

Range: i1:1-34
PDB: 4YUU chain i1(all domains)
UniProt: O19882 (all domains)
Gene: psbI

Molecule: Photosystem II reaction center protein I (PSII-I) (PSII 4.8 kDa protein)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PsbI →

Classification

AArchitectureextended segments(a.20)

XX-groupPhotosystem II reaction center protein I, PsbI(5035)

HH-groupPhotosystem II reaction center protein I, PsbI(5035.1)

TT-groupPhotosystem II reaction center protein I, PsbI(5035.1.1)

FFamilyPsbI(5035.1.1.1)

Pfam Families

Photosystem II reaction centre I protein (PSII 4.8 kDa protein)

External Links

ECOD PDB View: 4YUU RCSB PDB: 4YUU PDBe: 4YUU UniProt: O19882

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure