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

Q9JJF9_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q9JJF9_F1_nD1

Q9JJF9_F1_nD1

UID: 003870612

AlphaFold

Range: 26-165
AlphaFold: AF-Q9JJF9
UniProt: Q9JJF9 (all domains)
Gene: Sppl2a

Protein: Signal peptide peptidase-like 2A (SPP-like 2A) (SPPL2a) (EC 3.4.23.-) (Intramembrane protease 3) (IMP-3) (Presenilin-like protein 2)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PA →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupThe "swivelling" beta/beta/alpha domains(2487)

HH-groupThe "swivelling" beta/beta/alpha domain(2487.1)

TT-groupThe "swivelling" beta/beta/alpha domain(2487.1.1)

FFamilyPA(2487.1.1.7)

Pfam Families

PA domain

ClanCL0364Leu-IlvD

External Links

AlphaFold DB: Q9JJF9 UniProt: Q9JJF9

Representative

This domain is classified based on similarity to:

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 26-165