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

A0A0A2V3Q6_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/A0A0A2V3Q6_F1_nD3

A0A0A2V3Q6_F1_nD3

UID: 003633563

AlphaFold

Range: 221-315,336-470
AlphaFold: AF-A0A0A2V3Q6
UniProt: A0A0A2V3Q6 (all domains)
Gene: PAAG_11057

Protein: arginine--tRNA ligase (EC 6.1.1.19) (Arginyl-tRNA synthetase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_1d →

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_1d(2005.1.1.7)

Pfam Families

PF00750tRNA-synt_1d

tRNA synthetases class I (R), catalytic domain

ClanCL0039HUP

External Links

AlphaFold DB: A0A0A2V3Q6 UniProt: A0A0A2V3Q6

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 221-315,336-470