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

e2zlaA1 - ECOD Domain | ECOD

ECOD/Domains/e2zlaA1

e2zlaA1

UID: 000053002

PDB

Range: A:123-419
PDB: 2ZLA chain A(all domains)
UniProt: P13053 (all domains)
Gene: Vdr

Molecule: Vitamin D3 receptor

3D Structure

Loading viewer...

Related Domains

Browse other domains in Hormone_recep →

Classification

AArchitecturealpha arrays(a.6)

XX-groupNuclear receptor ligand-binding domain(188)

HH-groupNuclear receptor ligand-binding domain(188.1)

TT-groupNuclear receptor ligand-binding domain(188.1.1)

FFamilyHormone_recep(188.1.1.1)

Ligands

in contact, ≤ 4 Å

(1R,2S,3R,5Z,7E)-17-{(1R)-1-[(2-ethyl-2-hydroxybutyl)sulfanyl]ethyl}-2-(2-hydroxyethoxy)-9,10-secoestra-5,7,16-triene-1,3-diolVDB

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00104Hormone_recep

Ligand-binding domain of nuclear hormone receptor

External Links

ECOD PDB View: 2ZLA RCSB PDB: 2ZLA PDBe: 2ZLA UniProt: P13053

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure