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

B4FD20_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/B4FD20_F1_nD2

B4FD20_F1_nD2

UID: 003646106

AlphaFold

Range: 331-525
AlphaFold: AF-B4FD20
UniProt: B4FD20 (all domains)
Gene: LOC100192902

Protein: cysteine--tRNA ligase (EC 6.1.1.16) (Cysteinyl-tRNA synthetase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in tRNA-synt_1e,DALR_2 →

Classification

AArchitecturealpha bundles(a.7)

XX-groupAnticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases(140)

HH-groupAnticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases(140.1)

TT-groupAnticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases(140.1.1)

FFamilytRNA-synt_1e,DALR_2(140.1.1.4)

Pfam Families

PF01406tRNA-synt_1e

tRNA synthetases class I (C) catalytic domain

ClanCL0039HUP

DALR domain

ClanCL0258DALR

External Links

AlphaFold DB: B4FD20 UniProt: B4FD20

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 331-525