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

e5tchE1 - ECOD Domain | ECOD

ECOD/Domains/e5tchE1

e5tchE1

UID: 002080499

PDB

Range: E:9-265
PDB: 5TCH chain E(all domains)
UniProt: P9WFY1 (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

Only buffers and crystallization additives.

+ 2 additives (Formic acid, Malonate Ion)

Formic acidFMT
DrugBank DB01942
Malonate IonMLI
DrugBank DB02201

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00290Trp_syntA

Tryptophan synthase alpha chain

ClanCL0036TIM_barrel

External Links

ECOD PDB View: 5TCH RCSB PDB: 5TCH PDBe: 5TCH UniProt: P9WFY1

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure