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

B2FN79_nD3 - ECOD Domain | ECOD

ECOD/Domains/B2FN79_nD3

B2FN79_nD3

UID: 004312690

AlphaFold

Range: 231-540
AlphaFold: AF-B2FN79
UniProt: B2FN79 (all domains)
Gene: thrS

Protein: Threonine--tRNA ligase (EC 6.1.1.3) (Threonyl-tRNA synthetase) (ThrRS)

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_2b →

Classification

AArchitecturea+b three layers(a.12)

XX-groupClass II aaRS and biotin synthetases(314)

HH-groupClass II aaRS and biotin synthetases(314.1)

TT-groupClass II aaRS and biotin synthetases(314.1.1)

FFamilytRNA-synt_2b(314.1.1.2)

Pfam Families

PF00587tRNA-synt_2b

tRNA synthetase class II core domain (G, H, P, S and T)

ClanCL0040tRNA_synt_II

External Links

AlphaFold DB: B2FN79 UniProt: B2FN79

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 231-540