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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e4yyeB2 - ECOD Domain | ECOD

ECOD/Domains/e4yyeB2

e4yyeB2

UID: 001722709

PDB

Range: B:36-340
PDB: 4YYE chain B(all domains)
UniProt: P07236 (all domains)
Gene: MST1

Molecule: Threonine--tRNA ligase, mitochondrial

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)

Ligands

in contact, ≤ 4 Å

5'-O-(L-Threonylsulfamoyl)adenosineTSB
drugDrugBank DB03355
Zinc ionZN
metal

+ 1 additive (Sulfate ion)

Pfam Families

PF00587tRNA-synt_2b

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

ClanCL0040tRNA_synt_II

External Links

ECOD PDB View: 4YYE RCSB PDB: 4YYE PDBe: 4YYE UniProt: P07236

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Sulfate ionSO4

DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.