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

e2hcdA1 - ECOD Domain | ECOD

ECOD/Domains/e2hcdA1

e2hcdA1

UID: 000319222

PDB

Range: A:154-190,A:251-452
PDB: 2HCD chain A(all domains)
UniProt: Q9PTN2 (all domains)
Gene: vdra

Molecule: Vitamin D 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

21-NOR-9,10-SECOCHOLESTA-5,7,10(19)-TRIENE-1,3,25-TRIOL, 20-(4-HYDROXY-4-METHYLPENTYL)-, (1A,3B,5Z,7E)BIV

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: 2HCD RCSB PDB: 2HCD PDBe: 2HCD UniProt: Q9PTN2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure