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

e5v2cX1 - ECOD Domain | ECOD

ECOD/Domains/e5v2cX1

e5v2cX1

UID: 002105725

PDB

Range: X:1-40
PDB: 5V2C chain X(all domains)
UniProt: D0VWR4 (all domains)
Gene: psbX

Molecule: Photosystem II reaction center protein X

3D Structure

Loading viewer...

Related Domains

Browse other domains in PsbX →

Classification

AArchitectureextended segments(a.20)

XX-groupPhotosystem II PsbX protein(3493)

HH-groupPhotosystem II PsbX protein(3493.1)

TT-groupPhotosystem II PsbX protein(3493.1.1)

FFamilyPsbX(3493.1.1.1)

Ligands

in contact, ≤ 4 Å

Beta caroteneBCR
drugDrugBank DB06755
Chlorophyll ACLA
drugDrugBank DB02133
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE

Pfam Families

Photosystem II reaction centre X protein (PsbX)

External Links

ECOD PDB View: 5V2C RCSB PDB: 5V2C PDBe: 5V2C UniProt: D0VWR4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Hexaethylene glycolP6G

2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONEPL9

1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROLSQD

+ 5 additives (Glycerin, Triethylene glycol, 1,2-ETHANEDIOL, …)

GlycerinGOL
DrugBank DB09462
Triethylene glycolPGE
DrugBank DB02327
1,2-ETHANEDIOLEDO
Dodecyl-beta-d-maltosideLMT
Tetraethylene glycolPG4

Shown in the structure viewer. Drug annotations from DrugDomain.