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

Q4FQ91_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q4FQ91_nD1

Q4FQ91_nD1

UID: 004278022

AlphaFold

Range: 6-330
AlphaFold: AF-Q4FQ91
UniProt: Q4FQ91 (all domains)
Gene: tyrS

Protein: Tyrosine--tRNA ligase (EC 6.1.1.1) (Tyrosyl-tRNA synthetase) (TyrRS)

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_1b →

Classification

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

XX-groupHUP domain-like(2005)

HH-groupHUP domains(2005.1)

TT-groupHUP domains(2005.1.1)

FFamilytRNA-synt_1b(2005.1.1.2)

Pfam Families

PF00579tRNA-synt_1b

tRNA synthetases class I (W and Y)

ClanCL0039HUP

External Links

AlphaFold DB: Q4FQ91 UniProt: Q4FQ91

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 6-330