UNITMP
/
PDBTM
All
HTP
MSTOP
PDBTM
TOPDB
TOPDOM
Browse
All
HTP
MSTOP
PDBTM
TOPDB
TOPDOM
Browse
HTP
MSTOP
PDBTM
TmDet
Home
Description
Usage
FAQ
Standalone
My jobs
Changelogs
About
TOPDB
TOPDOM
CCTOP
TmAlphaFold
PDBTM: Protein Data Bank of Transmembrane Proteins
PDBTM version: 20250328
Number of transmembrane proteins: 12169
(alpha: 11441, beta: 728)
Documents
Usage
Faq
Downloads
Statistics
Membrane localisation and structure of 4knf
Download
Xml
Json
Transformed structure
CrossRef(s)
HTP
TOPDB
RCSB
Legend:
Inside
Membrane
Outside
Re-entrant loop
Beta barrel inside
Periplasm
Interfacial helix
Topology of chain(s)
4knf_A
4knf_B
4knf_C
4knf_D
4knf_E