| File | Size | Description | Download |
|---|---|---|---|
| cocada-web_20260401.zip | 4.6GB | Contacts for 243,382 structures (asymmetric units) from the PDB (update: April 1st, 2026). | 10.5281/zenodo.14714420 |
| biologicalassemblies_cocada-web_20260401.zip | 1.5GB | Contacts for 83,214 biological assemblies (only Biological Assembly 1) from the PDB (update: April 1st, 2026). | 10.5281/zenodo.14714420 |
| COCaDA v1.6 | 26KB | COCaDA command line tool (Python source code). | github.com/LBS-UFMG/cocada |
COCαDA-web is a user-friendly Web Server for interatomic contact calculation in proteins, as well as a database comprising precomputed contacts from the PDB. COCαDA-web uses the COCαDA algorithm, which improves search space pruning using alpha-carbon (Cα) distance matrices.
Lemos R.P., Mariano D., Silveira S.A. and de Melo-Minardi R.C. (2025) COCαDA - a fast and scalable algorithm for interatomic contact detection in proteins using Cα distance matrices. Front. Bioinform. 5:1630078. doi: 10.3389/fbinf.2025.1630078
Lemos R.P., Mariano D., Silveira S.A. and de Melo-Minardi R.C. (2024) COCαDA - Large-Scale Protein Interatomic Contact Cutoff Optimization by Cα Distance Matrices. In: Proceedings of the XVII Brazilian Symposium on Bioinformatics (BSB), 17, p. 59-70. doi: 10.5753/bsb.2024.245545
Cocada is a traditional Brazilian coconut confectionery, especially common in the north-east part of the country. That's where our name, logo and mascot come from!
Cocadas are oven-baked and made only from coconut and sugar. Another common variation is made with brown sugar and slightly burned coconut, which is called "black cocada".
