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

e1posA2 - ECOD Domain | ECOD

ECOD/Domains/e1posA2

e1posA2

UID: 000087974

PDB

Range: A:54-106
PDB: 1POS chain A(all domains)
UniProt: P01359 (all domains)
Gene: TFF2

Molecule: Trefoil factor 2 (Pancreatic spasmolytic polypeptide) (PSP) (Spasmolytic polypeptide) (SP)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Trefoil →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupTrefoil/Plexin domain-like(355)

HH-groupTrefoil/Plexin domain-like(355.1)

TT-groupTrefoil/Plexin domain-like(355.1.1)

FFamilyTrefoil(355.1.1.1)

Pfam Families

PF00088Trefoil

Trefoil (P-type) domain

ClanCL0630PSI

External Links

ECOD PDB View: 1POS RCSB PDB: 1POS PDBe: 1POS UniProt: P01359

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure