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

e1ppeI1 - ECOD Domain | ECOD

ECOD/Domains/e1ppeI1

e1ppeI1

UID: 000090866

PDB

Range: I:1-29
PDB: 1PPE chain I(all domains)
UniProt: P01074 (all domains)

Molecule: Trypsin inhibitor 1 (CMTI-I) (ITD-I) (Trypsin inhibitor I)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Squash →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupomega toxin-like(387)

HH-groupomega toxin-related(387.1)

TT-groupomega toxin-related(387.1.1)

FFamilySquash(387.1.1.1)

Pfam Families

Squash family serine protease inhibitor

ClanCL0096Pept_Inhib_IE

External Links

ECOD PDB View: 1PPE RCSB PDB: 1PPE PDBe: 1PPE UniProt: P01074

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure