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

Q5JHQ3_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q5JHQ3_nD1

Q5JHQ3_nD1

UID: 004203984

AlphaFold

Range: 6-525
AlphaFold: AF-Q5JHQ3
UniProt: Q5JHQ3 (all domains)
Gene: lysS

Protein: Lysine--tRNA ligase (EC 6.1.1.6) (Lysyl-tRNA synthetase) (LysRS)

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_1f,Anticodon_2 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupAn anticodon-binding domain of class I aminoacyl-tRNA synthetases(101.8)

TT-groupAn anticodon-binding domain of class I aminoacyl-tRNA synthetases(101.8.1)

FFamilytRNA-synt_1f,Anticodon_2(101.8.1.1)

Pfam Families

PF01921tRNA-synt_1f

tRNA synthetases class I (K)

ClanCL0039HUP

PF19269Anticodon_2

Anticodon binding domain

External Links

AlphaFold DB: Q5JHQ3 UniProt: Q5JHQ3

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 6-525