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

e7fixK11 - ECOD Domain | ECOD

ECOD/Domains/e7fixK11

e7fixK11

UID: 002879628

PDB

Range: K1:5-83
PDB: 7FIX chain K1(all domains)

Molecule: Photosystem I reaction center subunit PsaK

3D Structure

Loading viewer...

Related Domains

Browse other domains in PSI_PSAK →

Classification

AArchitecturealpha bundles(a.7)

XX-groupPhotosystem I reaction center subunit X, PsaK(5063)

HH-groupPhotosystem I reaction center subunit X, PsaK(5063.1)

TT-groupPhotosystem I reaction center subunit X, PsaK(5063.1.1)

FFamilyPSI_PSAK(5063.1.1.1)

Ligands

in contact, ≤ 4 Å

Beta caroteneBCR
drugDrugBank DB06755
Chlorophyll ACLA
drugDrugBank DB02133

Shown in the structure viewer. Drug annotations from .

Pfam Families

PF01241PSI_PSAK

Photosystem I psaG / psaK

External Links

ECOD PDB View: 7FIX RCSB PDB: 7FIX PDBe: 7FIX

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure