Topology Data Bank of Transmembrane Proteins
Topology, Structure and Prediction.

Database status

Database release: v3.3
Release date: 2025-01-12
Entries: 9588
Topology data: 685414
Alpha helical proteins: 9310
Beta barrel proteins: 279
PubMed links: 43320
PDB links: 31246
Visitors: 719798

Search results for Alpha_Polytopic

Topdb search results

PSAB1_NOSS1
Photosystem I P700 chlorophyll a apoprotein A2 1

#TM: 11
Evidence level: 3D Details

PTPC2_ECOLI
Putative N-acetylgalactosamine permease IIC component 2

#TM: 3
Evidence level: Experiment Details

PTND_ECOLI
PTS system mannose-specific EIID component

#TM: 5
Evidence level: 3D Details

PTPD_ECOLI
N-acetylgalactosamine permease IID component

#TM: 5
Evidence level: Experiment Details

PSBK_ARATH
Photosystem II reaction center protein K

#TM: 2
Evidence level: 3D Details