logo

PDBTM: Protein Data Bank of Transmembrane Proteins

PDBTM version: 20250404

Number of transmembrane proteins: 12203 (alpha: 11475, beta: 728)

Documents
Usage
Faq
Downloads
Statistics

Membrane localisation and structure of 1siw

Legend: Inside Membrane Outside Re-entrant loop Beta barrel inside Periplasm Interfacial helix

Topology of chain(s)

1siw_A
1siw_B
1siw_C
1siw_D
1siw_E
1siw_F
This website uses cookies, and the limiting processing of your personal data to function. By using the site you are agreeing to this.
UniTmp Database - Server version: v.1.1.2 - ChangeLog - © 2023-2025 Protein Bioinformatics Research Group, Institute of Molecular Life Sciences, HUN-REN RCNS