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

e5kwyC1 - ECOD Domain | ECOD

ECOD/Domains/e5kwyC1

e5kwyC1

UID: 001883787

PDB

Range: C:20-152
PDB: 5KWY chain C(all domains)
UniProt: P61916 (all domains)
Gene: NPC2

Molecule: Epididymal secretory protein E1

3D Structure

Loading viewer...

Related Domains

Browse other domains in E1_DerP2_DerF2 →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupImmunoglobulin-related(11.1)

TT-groupImmunoglobulin/Fibronectin type III/E set domains/PapD-like(11.1.1)

FFamilyE1_DerP2_DerF2(11.1.1.37)

Ligands

in contact, ≤ 4 Å

Cholesterol sulfateC3S
drugDrugBank DB01990
N-AcetylglucosamineNAG
drugDrugBank DB00141

Shown in the structure viewer.

Pfam Families

PF02221E1_DerP2_DerF2

ML domain

ClanCL0532LIG

External Links

ECOD PDB View: 5KWY RCSB PDB: 5KWY PDBe: 5KWY UniProt: P61916

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.