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

Q9I2W9_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q9I2W9_F1_nD2

Q9I2W9_F1_nD2

UID: 003967991

AlphaFold

Range: 346-470
AlphaFold: AF-Q9I2W9
UniProt: Q9I2W9 (all domains)
Gene: ppsA

Protein: Phosphoenolpyruvate synthase (PEP synthase) (EC 2.7.9.2) (Pyruvate, water dikinase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PEP-utilizers →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupThe "swivelling" beta/beta/alpha domains(2487)

HH-groupThe "swivelling" beta/beta/alpha domain(2487.1)

TT-groupThe "swivelling" beta/beta/alpha domain(2487.1.1)

FFamilyPEP-utilizers(2487.1.1.2)

Pfam Families

PF00391PEP-utilizers

PEP-utilising enzyme, mobile domain

ClanCL0364Leu-IlvD

External Links

AlphaFold DB: Q9I2W9 UniProt: Q9I2W9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 346-470