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

Q2YD40_nD4 - ECOD Domain | ECOD

ECOD/Domains/Q2YD40_nD4

Q2YD40_nD4

UID: 004369761

AlphaFold

Range: 541-705
AlphaFold: AF-Q2YD40
UniProt: Q2YD40 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA_SAD →

Classification

AArchitecturea+b two layers(a.11)

XX-groupLuxS, MPP, ThrRS/AlaRS common domain(309)

HH-groupLuxS, MPP, ThrRS/AlaRS common domain(309.1)

TT-groupThrRS/AlaRS editing domain(309.1.2)

FFamilytRNA_SAD(309.1.2.1)

Pfam Families

PF07973tRNA_SAD

Threonyl and Alanyl tRNA synthetase second additional domain

ClanCL0094Peptidase_ME

External Links

AlphaFold DB: Q2YD40 UniProt: Q2YD40

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 541-705