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 3D

Topdb search results

RAMP2_HUMAN
Receptor activity-modifying protein 2

#TM: 1
Evidence level: Experiment Details

RECK_HUMAN
Reversion-inducing cysteine-rich protein with Kazal motifs

#TM: 3
Evidence level: 3D Details

S15A3_MOUSE
Solute carrier family 15 member 3

#TM: 12
Evidence level: 3D Details

S22A2_HUMAN
Solute carrier family 22 member 2

#TM: 12
Evidence level: 3D Details

SCN4B_HUMAN
Sodium channel subunit beta-4

#TM: 1
Evidence level: Experiment Details