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

Q21YS9_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q21YS9_nD1

Q21YS9_nD1

UID: 004245169

AlphaFold

Range: 1-90
AlphaFold: AF-Q21YS9
UniProt: Q21YS9 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Phe_tRNA-synt_N →

Classification

AArchitecturealpha bundles(a.7)

XX-groupLong alpha-hairpin(192)

HH-grouptRNA-binding arm(192.7)

TT-grouptRNA-binding arm(192.7.1)

FFamilyPhe_tRNA-synt_N(192.7.1.3)

Pfam Families

PF02912Phe_tRNA-synt_N

Aminoacyl tRNA synthetase class II, N-terminal domain

ClanCL0298tRNA_bind_arm

External Links

AlphaFold DB: Q21YS9 UniProt: Q21YS9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 1-90