The KNOTTIN database

knottin card: 1pt4

  General data Collier de Perles
PDB ID
1pt4   Chain: A   Length: 29 
Downloads
Renumbered            PDB file
Renumbered and fitted PDB file
Nomenclature (3)4.4(1)4[7]
FamilyCyclotide
Descriptor KALATA B2
Experimental SOLUTION NMR Resolution: NOT APPLI BMRB
Source OLDENLANDIA AFFINIS
Function Probably participates in a plant defense mechanism
Publication C.V.JENNINGS et al. 2003
Links
 SwissProt // PDB // PDBsum // MMDB // PubMed 



  Sequence and Structure help
Number 20   37 38 39 40 41   57 58 59 60 61 62 63   77 78 79 80 81 82   98 99 100 101 102 103 104 105 106 107
Residue C   G E T C F   G G T C N T P   G C S C T W   P I C T R D G L P V
Secondary C   C E E T T   T T C C C T T   T T E E E T   T E E E B T T B T T
Phi 360   64 -145 -99 -115 -55   -100 68 -151 -145 -74 -62 -68   73 -114 -79 -74 -88 -26   -101 -131 -79 -116 -94 64 94 -91 -71 -88
Psi -27   34 136 143 60 -34   16 40 146 138 -42 118 147   25 122 127 90 68 123   30 131 132 147 83 49 -26 119 39 360
ASA 17   74 48 75 0 145   70 47 100 31 142 38 107   63 22 75 50 75 187   50 74 0 7 104 155 55 109 79 103
PAC 1   100 28 59 0 69   100 40 90 8 95 39 98   100 5 72 29 58 79   51 68 3 9 52 98 100 66 71 63