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

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

Q9BYW3_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q9BYW3_F1_nD1

Q9BYW3_F1_nD1

UID: 003523223

AlphaFold

Range: 21-64
AlphaFold: AF-Q9BYW3
UniProt: Q9BYW3 (all domains)
Gene: DEFB126

Protein: Beta-defensin 126 (Beta-defensin 26) (DEFB-26) (Defensin, beta 126) (Epididymal secretory protein 13.2) (ESP13.2) (HBD26)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Defensin_beta_2 →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupDefensin-like(383)

HH-groupDefensin-related(383.1)

TT-groupDefensin-related(383.1.1)

FFamilyDefensin_beta_2(383.1.1.9)

Pfam Families

PF13841Defensin_beta_2

Beta defensin

ClanCL0075Defensin

External Links

AlphaFold DB: Q9BYW3 UniProt: Q9BYW3

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 21-64