The KNOTTIN database

knottin card: 2eri

  General data Collier de Perles
PDB ID
2eri   Chain: A   Length: 31 
Downloads
Renumbered            PDB file
Renumbered and fitted PDB file
Nomenclature (3)4.6(1)4[7]
FamilyCyclotide
Descriptor CIRB, CIRCULIN B
Experimental SOLUTION NMR Resolution: NOT APPLI BMRB
Source CHASSALIA PARVIFLORA
Function Probably involved in plant defense. Antiviral and antibiotic
Publication D.J.CRAIK et al. 2005
Links
 SwissProt // PDB // PDBsum // MMDB //



  Sequence and Structure help
Number 20   37 38 39 40 41   57 58 59 60 61 62 63 64   76 77 78 79 80 81 82   98 99 100 101 102 103 104 105 106 107
Residue C   G E S C V   F I P C I S T L   L G C S C K N   K V C Y R N G V I P
Secondary C   C E E T T   T T C T T T T T   T T E E E E T   T E E E E T T T B C
Phi 360   96 -86 -133 -103 -66   -109 -134 -60 -53 -88 -82 -68 -63   -72 139 -75 -97 -72 -140 60   69 -119 -94 -132 -109 55 89 -140 -103 -55
Psi -22   -2 158 125 34 -42   -40 153 150 146 -39 40 -26 -39   -40 13 105 143 115 121 34   6 144 127 148 158 35 -60 34 110 360
ASA 28   68 33 76 3 71   192 108 100 7 126 44 80 169   113 26 0 73 73 86 137   107 48 0 53 100 148 44 101 79 84
PAC 2   100 20 85 3 57   94 86 100 0 88 49 57 92   66 100 0 83 52 53 87   52 51 1 27 45 90 100 88 64 74