CaBP Data Library Sturctural Information

Interhelical Contacts for Structure 1CFC, of Apo State Calmodulin

This structure is for isoform 1 calmodulin from Xenopus laevis.
For more detailed information about the structure, see the Available Structures section of the home page for calmodulin

Interhelical Interface
 Contact
1/2
  • 15 - 35: 5.48215
  • 15 - 38: 4.65938
  • 16 - 35: 6.09461
  • 18 - 35: 7.7263
  • 18 - 38: 6.52272
  • 19 - 31: 5.37866
  • 19 - 34: 5.03836
  • 19 - 35: 4.84623
  • 19 - 38: 6.43313
1/3
 There are no contacts between these two helices in this structure
1/4
  • 9 - 65: 7.52153
  • 9 - 69: 5.54238
  • 12 - 65: 7.68318
  • 12 - 68: 6.77725
  • 12 - 69: 6.44421
  • 12 - 72: 4.31147
  • 13 - 65: 4.53469
  • 13 - 69: 7.77634
  • 15 - 68: 7.51775
  • 16 - 65: 4.59742
  • 16 - 68: 4.93518
  • 17 - 65: 7.93035
1/5
 There are no contacts between these two helices in this structure
1/6
 There are no contacts between these two helices in this structure
1/7
 There are no contacts between these two helices in this structure
1/8
 There are no contacts between these two helices in this structure
2/3
  • 29 - 52: 4.76496
  • 29 - 55: 7.44418
  • 32 - 48: 5.76839
  • 32 - 51: 6.57198
  • 32 - 52: 6.29395
  • 32 - 55: 7.43948
  • 33 - 48: 4.13268
  • 36 - 48: 6.50373
  • 36 - 51: 7.03005
2/4
  • 32 - 68: 6.85146
  • 32 - 71: 5.94885
  • 35 - 68: 5.83854
  • 36 - 68: 6.57764
  • 36 - 71: 6.58688
  • 36 - 72: 6.36521
  • 36 - 75: 6.81908
2/5
 There are no contacts between these two helices in this structure
2/6
 There are no contacts between these two helices in this structure
2/7
 There are no contacts between these two helices in this structure
2/8
 There are no contacts between these two helices in this structure
3/4
  • 51 - 71: 5.58526
  • 51 - 75: 7.13632
  • 55 - 67: 6.16984
  • 55 - 71: 5.46691
3/5
 There are no contacts between these two helices in this structure
3/6
 There are no contacts between these two helices in this structure
3/7
 There are no contacts between these two helices in this structure
3/8
 There are no contacts between these two helices in this structure
4/5
 There are no contacts between these two helices in this structure
4/6
 There are no contacts between these two helices in this structure
4/7
 There are no contacts between these two helices in this structure
4/8
 There are no contacts between these two helices in this structure
5/6
  • 85 - 108: 7.925
  • 85 - 109: 7.474
  • 88 - 108: 5.367
  • 89 - 105: 5.779
  • 89 - 108: 3.747
  • 89 - 109: 6.581
  • 91 - 108: 7.463
5/7
 There are no contacts between these two helices in this structure
5/8
  • 82 - 142: 6.563
  • 82 - 143: 6.963
  • 82 - 146: 5.348
  • 85 - 142: 4.821
  • 85 - 145: 4.418
  • 85 - 146: 6.233
  • 86 - 139: 7.079
  • 86 - 142: 5.749
  • 89 - 141: 7.647
  • 89 - 142: 5.503
  • 89 - 145: 6.997
6/7
  • 102 - 125: 6.869
  • 105 - 125: 7.838
  • 106 - 118: 7.388
  • 106 - 121: 5.809
  • 106 - 122: 7.937
  • 106 - 125: 6.376
  • 109 - 121: 5.153
  • 109 - 124: 6.877
  • 110 - 118: 7.152
  • 110 - 121: 7.597
6/8
  • 105 - 141: 4.55
  • 109 - 141: 6.034
  • 109 - 145: 4.477
7/8
  • 121 - 141: 7.365
  • 124 - 141: 6.176
  • 124 - 144: 5.527
  • 124 - 145: 6.658
  • 125 - 141: 6.664
  • 127 - 144: 7.031

The helices belong to the following regions of the structure:
Helix 1: N-terminal domain
Helix 2: N-terminal domain
Helix 3: N-terminal domain
Helix 4: N-terminal domain
Helix 5: C-terminal domain
Helix 6: C-terminal domain
Helix 7: C-terminal domain
Helix 8: C-terminal domain