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

e1trkA3 - ECOD Domain | ECOD

ECOD/Domains/e1trkA3

e1trkA3

UID: 000111030

PDB

Range: A:3-337
PDB: 1TRK chain A(all domains)
UniProt: P23254 (all domains)
Gene: TKL1

Molecule: Transketolase 1 (TK 1) (EC 2.2.1.1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Transketolase_N →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupThiamin diphosphate-binding fold (THDP-binding)(7574)

HH-groupThiamin diphosphate-binding fold (THDP-binding)(7574.1)

TT-groupThiamin diphosphate-binding fold (THDP-binding)(7574.1.1)

FFamilyTransketolase_N(7574.1.1.1)

Pfam Families

PF00456Transketolase_N

Transketolase, thiamine diphosphate binding domain

ClanCL0254THDP-binding

External Links

ECOD PDB View: 1TRK RCSB PDB: 1TRK PDBe: 1TRK UniProt: P23254

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure