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

Q9C9C0_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q9C9C0_F1_nD1

Q9C9C0_F1_nD1

UID: 003819235

AlphaFold

Range: 86-95,121-640
AlphaFold: AF-Q9C9C0
UniProt: Q9C9C0 (all domains)
Gene: SPPA

Protein: Serine protease SPPA, chloroplastic (EC 3.4.21.-) (Signal peptide peptidase SPPA)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Peptidase_S49 →

Classification

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

XX-groupClpP/crotonase(2486)

HH-groupClpP/crotonase(2486.1)

TT-groupClpP/crotonase(2486.1.1)

FFamilyPeptidase_S49(2486.1.1.5)

Pfam Families

PF01343Peptidase_S49

Peptidase family S49

ClanCL0127ClpP_crotonase

External Links

AlphaFold DB: Q9C9C0 UniProt: Q9C9C0

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 86-95,121-640