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

Q18EX1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q18EX1_nD1

Q18EX1_nD1

UID: 004045456

AlphaFold

Range: 11-95
AlphaFold: AF-Q18EX1
UniProt: Q18EX1 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in eIF-1a →

Classification

AArchitecturebeta barrels(a.1)

XX-groupOB-fold(2)

HH-groupNucleic acid-binding protein(2.1)

TT-groupNucleic acid-binding protein(2.1.1)

FFamilyeIF-1a(2.1.1.11)

Pfam Families

Translation initiation factor 1A / IF-1

ClanCL0021OB

External Links

AlphaFold DB: Q18EX1 UniProt: Q18EX1

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 11-95