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

e4p2bA5 - ECOD Domain | ECOD

ECOD/Domains/e4p2bA5

e4p2bA5

UID: 002529205

PDB

Range: A:133-268
PDB: 4P2B chain A(all domains)
UniProt: D3XAP9 (all domains)

Molecule: glutamine--tRNA ligase (EC 6.1.1.18)

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_1c →

Classification

AArchitecturealpha bundles(a.7)

XX-groupZn-binding domain in glutaminyl-tRNA synthetase(8002)

HH-groupZn-binding domain in glutaminyl-tRNA synthetase(8002.1)

TT-groupZn-binding domain in glutaminyl-tRNA synthetase(8002.1.1)

FFamilytRNA-synt_1c(8002.1.1.1)

Pfam Families

PF00749tRNA-synt_1c

tRNA synthetases class I (E and Q), catalytic domain

ClanCL0039HUP

External Links

ECOD PDB View: 4P2B RCSB PDB: 4P2B PDBe: 4P2B UniProt: D3XAP9

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure