PDB ID or protein name

Beta-helical peptides superfamilies

3.3.01. Gramicidin A channel (1 family) 1.D.1 (TCDB)
3.3.02. Poly-proline helix (1 family)
See list of these PDB codes

Beta-helical peptides (6 proteins)

Family Protein Name PDB ID Species Localization Num. Subunits Num. TM Sec. Structs. Hydrophobic Thickness or Depth (Å) Tilt Angle (°) ΔGtransfer (kcal/mol)
3.3.02.01. Collagen alpha-1(III) complex 2v53 Homo sapiens Secreted 4 0 5.4 ± 1.3 81 ± 0 -8.8
3.3.02.01. Collagen 2wuh Homo sapiens Secreted 4 0 3.6 ± 1.6 51 ± 9 -9.5
3.3.01.01. Gramicidin A, head-to-head dimer, right-handed 1grm Bacillus brevis Secreted 2 1 23.2 ± 4.0 7 ± 9 -28.1
3.3.01.01. Gramicidin A, anti-parallel double helix, left-landed 2xdc Bacillus brevis Secreted 2 2 22.0 ± 4.5 48 ± 5 -28.0
3.3.01.01. Gramicidin A, anti-parallel double helix, right-handed 2izq Bacillus brevis Secreted 2 2 18.8 ± 1.2 28 ± 25 -18.7
3.3.01.01. Gramicidin A, parallel double helix, left-handed 1mic Bacillus brevis Secreted 2 2 27.5 ± 5.4 19 ± 17 -19.7