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

A4I2S1_F1_nD4 - ECOD Domain | ECOD

ECOD/Domains/A4I2S1_F1_nD4

A4I2S1_F1_nD4

UID: 003599117

AlphaFold

Range: 411-585,611-669
AlphaFold: AF-A4I2S1
UniProt: A4I2S1 (all domains)
Gene: LINJ_27_1090

Protein: Translation initiation factor eIF2B subunit delta (eIF2B GDP-GTP exchange factor subunit delta)

3D Structure

Loading viewer...

Related Domains

Browse other domains in IF-2B →

Classification

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

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupNagB/RpiA/CoA transferase-like(2003.1.7)

FFamilyIF-2B(2003.1.7.2)

Pfam Families

Initiation factor 2 subunit family

ClanCL0063NADP_Rossmann

External Links

AlphaFold DB: A4I2S1 UniProt: A4I2S1

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 411-585,611-669