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

Q99405_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q99405_nD1

Q99405_nD1

UID: 004437238

AlphaFold

Range: 31-105
AlphaFold: AF-Q99405
UniProt: Q99405 (all domains)
Gene: aprE

Protein: M-protease (EC 3.4.21.-)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Inhibitor_I9 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupProtease propeptides/inhibitors(304.7)

TT-groupProtease propeptides/inhibitors(304.7.1)

FFamilyInhibitor_I9(304.7.1.2)

Pfam Families

PF05922Inhibitor_I9

Peptidase inhibitor I9

ClanCL0570PPP-I

External Links

AlphaFold DB: Q99405 UniProt: Q99405

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 31-105