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

e4yroA2 - ECOD Domain | ECOD

ECOD/Domains/e4yroA2

e4yroA2

UID: 001678363

PDB

Range: A:382-478
PDB: 4YRO chain A(all domains)
UniProt: Q4DA54 (all domains)
Gene: Tc00.1047053507019.40

Molecule: histidine--tRNA ligase (EC 6.1.1.21) (Histidyl-tRNA synthetase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in HGTP_anticodon →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupAnticodon-binding domain of Class II aaRS(7502)

HH-groupAnticodon-binding domain of Class II aaRS(7502.1)

TT-groupAnticodon-binding domain of Class II aaRS(7502.1.1)

FFamilyHGTP_anticodon(7502.1.1.1)

Pfam Families

PF03129HGTP_anticodon

Anticodon binding domain

ClanCL0458IIaaRS-ABD

External Links

ECOD PDB View: 4YRO RCSB PDB: 4YRO PDBe: 4YRO UniProt: Q4DA54

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure