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

e3vsdA3 - ECOD Domain | ECOD

ECOD/Domains/e3vsdA3

e3vsdA3

UID: 002483685

PDB

Range: A:231-383
PDB: 3VSD chain A(all domains)
UniProt: Q9YBL2 (all domains)
Gene: cysO

Molecule: Protein CysO

3D Structure

Loading viewer...

Related Domains

Browse other domains in PALP →

Classification

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

XX-groupRossmann-like(2003)

HH-groupTryptophan synthase beta subunit-like PLP-dependent enzymes(2003.4)

TT-groupTryptophan synthase beta subunit-like PLP-dependent enzymes(2003.4.1)

FFamilyPALP(2003.4.1.1)

Ligands

in contact, ≤ 4 Å

O-acetyl-L-serineOAS
drugDrugBank DB01837
Pyridoxal phosphatePLP
drugDrugBank DB00114

Shown in the structure viewer.

Pfam Families

Pyridoxal-phosphate dependent enzyme

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 3VSD RCSB PDB: 3VSD PDBe: 3VSD UniProt: Q9YBL2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.