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

e4a9gY3 - ECOD Domain | ECOD

ECOD/Domains/e4a9gY3

e4a9gY3

UID: 001312545

PDB

Range: Y:11-35,Y:63-203
PDB: 4A9G chain Y(all domains)
UniProt: P39099 (all domains)
Gene: degQ

Molecule: Periplasmic pH-dependent serine endoprotease DegQ (EC 3.4.21.107) (Protease Do)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Trypsin_2 →

Classification

AArchitecturebeta barrels(a.1)

XX-groupcradle loop barrel(1)

HH-groupRIFT-related(1.1)

TT-groupFMN-binding split barrel 2(1.1.17)

FFamilyTrypsin_2(1.1.17.3)

Pfam Families

PF13365Trypsin_2

Trypsin-like peptidase domain

ClanCL0124Peptidase_PA

External Links

ECOD PDB View: 4A9G RCSB PDB: 4A9G PDBe: 4A9G UniProt: P39099

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure