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

e3hxaG1 - ECOD Domain | ECOD

ECOD/Domains/e3hxaG1

e3hxaG1

UID: 000398389

PDB

Range: G:5-103
PDB: 3HXA chain G(all domains)
UniProt: P61459 (all domains)
Gene: Pcbd1

Molecule: Pterin-4-alpha-carbinolamine dehydratase

3D Structure

Loading viewer...

Related Domains

Browse other domains in Pterin_4a →

Classification

AArchitecturea+b two layers(a.11)

XX-groupDCoH-like(305)

HH-groupPterin-4a-carbinolamine dehydratase (PCD)/dimerization cofactor of HNF1 (DCoH)(305.2)

TT-groupPterin-4a-carbinolamine dehydratase (PCD)/dimerization cofactor of HNF1 (DCoH)(305.2.1)

FFamilyPterin_4a(305.2.1.1)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 2 additives (Glycerin, Sulfate ion)

GlycerinGOL
DrugBank DB09462
Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF01329Pterin_4a

Pterin 4 alpha carbinolamine dehydratase

External Links

ECOD PDB View: 3HXA RCSB PDB: 3HXA PDBe: 3HXA UniProt: P61459

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure