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

e6spqA2 - ECOD Domain | ECOD

ECOD/Domains/e6spqA2

e6spqA2

UID: 002566088

PDB

Range: A:141-170
PDB: 6SPQ chain A(all domains)
UniProt: A0A0F3U9S7 (all domains)

Molecule: Methionine--tRNA ligase

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_1g →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupRubredoxin-like(375)

HH-groupRubredoxin-related(375.1)

TT-groupRubredoxin-related(375.1.1)

FFamilytRNA-synt_1g(375.1.1.46)

Ligands

in contact, ≤ 4 Å

Zinc ionZN
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF09334tRNA-synt_1g

tRNA synthetases class I (M)

ClanCL0039HUP

External Links

ECOD PDB View: 6SPQ RCSB PDB: 6SPQ PDBe: 6SPQ UniProt: A0A0F3U9S7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure