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

e4wj3M2 - ECOD Domain | ECOD

ECOD/Domains/e4wj3M2

e4wj3M2

UID: 001482634

PDB

Range: M:111-290,M:424-590
PDB: 4WJ3 chain M(all domains)
UniProt: Q51422 (all domains)
Gene: aspS

Molecule: Aspartate--tRNA(Asp/Asn) ligase (EC 6.1.1.23) (Aspartyl-tRNA synthetase) (AspRS) (Non-discriminating aspartyl-tRNA synthetase) (ND-AspRS)

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_2 →

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_2(314.1.1.1)

Pfam Families

PF00152tRNA-synt_2

tRNA synthetases class II (D, K and N)

ClanCL0040tRNA_synt_II

External Links

ECOD PDB View: 4WJ3 RCSB PDB: 4WJ3 PDBe: 4WJ3 UniProt: Q51422

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure