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 Experiment

Topdb search results

SNC2_YEAST
Synaptobrevin homolog 2

#TM: 1
Evidence level: Experiment Details

SEM4D_MOUSE
Semaphorin-4D

#TM: 1
Evidence level: Experiment Details

SCAP_CRIGR
Sterol regulatory element-binding protein cleavage-activating protein

#TM: 9
Evidence level: Experiment Details

SMP3_YEAST
GPI mannosyltransferase 4

#TM: 8
Evidence level: Experiment Details

SRPRB_HUMAN
Signal recognition particle receptor subunit beta

#TM: 1
Evidence level: Experiment Details