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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e6xinA1 - ECOD Domain | ECOD

ECOD/Domains/e6xinA1

e6xinA1

UID: 002756360

PDB

Range: A:1-268
PDB: 6XIN chain A(all domains)
UniProt: A0A0D6FWC1 (all domains)
Gene: trpA

Molecule: Tryptophan synthase alpha chain

3D Structure

Loading viewer...

Related Domains

Browse other domains in Trp_syntA →

Classification

AArchitecturea/b barrels(a.16)

XX-groupTIM beta/alpha-barrel(2002)

HH-groupTIM barrels(2002.1)

TT-groupTIM barrels(2002.1.1)

FFamilyTrp_syntA(2002.1.1.15)

Ligands

in contact, ≤ 4 Å

Chloride ionCL
(2R,3Z)-3-amino-3-imino-2-[(E)-phenyldiazenyl]propanamideV41

+ 4 additives (Dimethyl sulfoxide, Triethylene glycol, 1,2-ETHANEDIOL, …)

Dimethyl sulfoxideDMS

Pfam Families

PF00290Trp_syntA

Tryptophan synthase alpha chain

ClanCL0036TIM_barrel

External Links

ECOD PDB View: 6XIN RCSB PDB: 6XIN PDBe: 6XIN UniProt: A0A0D6FWC1

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

DrugBank DB01093

Triethylene glycolPGE

DrugBank DB02327

1,2-ETHANEDIOLEDO

DI(HYDROXYETHYL)ETHERPEG

Shown in the structure viewer. Drug annotations from DrugDomain.