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: 1005518

Cell types

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Eukaryotic cell
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Prokaryotic cell
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Chromaffin cell
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Symbiosome
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Gas Vesicles
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Eukaryotic Flagella