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

Q9XTN2_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q9XTN2_F1_nD2

Q9XTN2_F1_nD2

UID: 003389089

AlphaFold

Range: 121-240
AlphaFold: AF-Q9XTN2
UniProt: Q9XTN2 (all domains)
Gene: chico

Protein: Insulin receptor substrate 1 (dIRS) (Protein chico)

3D Structure

Loading viewer...

Related Domains

Browse other domains in IRS →

Classification

AArchitecturebeta barrels(a.1)

XX-groupPH domain-like(220)

HH-groupPH domain-like(220.1)

TT-groupPH domain-like(220.1.1)

FFamilyIRS(220.1.1.7)

Pfam Families

PTB domain (IRS-1 type)

ClanCL0266PH

External Links

AlphaFold DB: Q9XTN2 UniProt: Q9XTN2

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 121-240