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

e5i99A1 - ECOD Domain | ECOD

ECOD/Domains/e5i99A1

e5i99A1

UID: 001884030

PDB

Range: A:698-801
PDB: 5I99 chain A(all domains)
UniProt: Q07409 (all domains)
Gene: Cntn3

Molecule: Contactin-3 (Brain-derived immunoglobulin superfamily protein 1) (BIG-1) (Plasmacytoma-associated neuronal glycoprotein)

3D Structure

Loading viewer...

Related Domains

Browse other domains in fn3 →

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)

FFamilyfn3(11.1.1.2)

Pfam Families

Fibronectin type III domain

ClanCL0159E-set

External Links

ECOD PDB View: 5I99 RCSB PDB: 5I99 PDBe: 5I99 UniProt: Q07409

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure