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

Q8CH34_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q8CH34_F1_nD1

Q8CH34_F1_nD1

UID: 003759516

AlphaFold

Range: 31-135
AlphaFold: AF-Q8CH34
UniProt: Q8CH34 (all domains)
Gene: Zp4

Protein: Zona pellucida sperm-binding protein 4 (Zona pellucida glycoprotein 4) (Zp-4) (Zona pellucida protein B) [Cleaved into: Processed zona pellucida sperm-binding protein 4]

3D Structure

Loading viewer...

Related Domains

Browse other domains in ZP1_ZP4_Ig-like →

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)

FFamilyZP1_ZP4_Ig-like(11.1.1.365)

Pfam Families

PF22821ZP1_ZP4_Ig-like

Zona pellucida sperm-binding proteins 1/4, Ig-like domain

ClanCL0159E-set

External Links

AlphaFold DB: Q8CH34 UniProt: Q8CH34

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 31-135