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

e3lxyA1 - ECOD Domain | ECOD

ECOD/Domains/e3lxyA1

e3lxyA1

UID: 002601285

PDB

Range: A:1-147,A:289-329
PDB: 3LXY chain A(all domains)
UniProt: P58719 (all domains)
Gene: pdxA

Molecule: 4-hydroxythreonine-4-phosphate dehydrogenase

3D Structure

Loading viewer...

Related Domains

Browse other domains in PdxA →

Classification

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

XX-groupIsocitrate/Isopropylmalate dehydrogenase-like(7510)

HH-groupIsocitrate/Isopropylmalate dehydrogenase-like(7510.1)

TT-groupIsocitrate/Isopropylmalate dehydrogenase-like(7510.1.1)

FFamilyPdxA(7510.1.1.5)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Pyridoxal phosphate biosynthetic protein PdxA

ClanCL0270Iso_DH

External Links

ECOD PDB View: 3LXY RCSB PDB: 3LXY PDBe: 3LXY UniProt: P58719

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure