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

Q9S726_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q9S726_F1_nD2

Q9S726_F1_nD2

UID: 003830498

AlphaFold

Range: 176-255
AlphaFold: AF-Q9S726
UniProt: Q9S726 (all domains)
Gene: RPI3

Protein: Probable ribose-5-phosphate isomerase 3, chloroplastic (EC 5.3.1.6) (Phosphoriboisomerase 3) (Protein EMBRYO DEFECTIVE 3119)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Rib_5-P_isom_A →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupD-ribose-5-phosphate isomerase (RpiA), lid domain(304.30)

TT-groupD-ribose-5-phosphate isomerase (RpiA), lid domain(304.30.1)

FFamilyRib_5-P_isom_A(304.30.1.1)

Pfam Families

PF06026Rib_5-P_isom_A

Ribose 5-phosphate isomerase A (phosphoriboisomerase A)

ClanCL0063NADP_Rossmann

External Links

AlphaFold DB: Q9S726 UniProt: Q9S726

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 176-255