Analysis of interatomic Contacts of Structural Units in PDB entry:
5I20


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 5I20 entry

There are 5 chains in PDB entry 5I20 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2SER 290
B
 SER 2ARG 287
C
 SER 2LEU 288
D
 SER 2ALA 285
E
 SER 2ALA 278
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are107 helices in PDB entry 5I20. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 18Right-handed alpha
Helix 2
AA2
A
19 28Right-handed alpha
Helix 3
AA3
A
31 54Right-handed alpha
Helix 4
AA4
A
64 89Right-handed alpha
Helix 5
AA5
A
90 99Right-handed alpha
Helix 6
AA6
A
100 109Right-handed alpha
Helix 7
AA7
A
110 112Right-handed 310
Helix 8
AA8
A
118 137Right-handed alpha
Helix 9
AA9
A
146 148Right-handed 310
Helix 10
AB1
A
149 170Right-handed alpha
Helix 11
AB2
A
177 179Right-handed 310
Helix 12
AB3
A
180 200Right-handed alpha
Helix 13
AB4
A
208 219Right-handed alpha
Helix 14
AB5
A
223 235Right-handed alpha
Helix 15
AB6
A
236 244Right-handed alpha
Helix 16
AB7
A
245 258Right-handed alpha
Helix 17
AB8
A
264 283Right-handed alpha
Helix 18
AB9
A
286 290Right-handed 310
Helix 19
AC1
B
3 18Right-handed alpha
Helix 20
AC2
B
19 25Right-handed alpha
Helix 21
AC3
B
31 55Right-handed alpha
Helix 22
AC4
B
57 62Right-handed 310
Helix 23
AC5
B
64 89Right-handed alpha
Helix 24
AC6
B
90 99Right-handed alpha
Helix 25
AC7
B
100 109Right-handed alpha
Helix 26
AC8
B
110 112Right-handed 310
Helix 27
AC9
B
118 136Right-handed alpha
Helix 28
AD1
B
146 148Right-handed 310
Helix 29
AD2
B
149 170Right-handed alpha
Helix 30
AD3
B
171 174Right-handed 310
Helix 31
AD4
B
179 200Right-handed alpha
Helix 32
AD5
B
208 219Right-handed alpha
Helix 33
AD6
B
223 235Right-handed alpha
Helix 34
AD7
B
236 244Right-handed alpha
Helix 35
AD8
B
245 258Right-handed alpha
Helix 36
AD9
B
264 287Right-handed alpha
Helix 37
AE1
C
3 18Right-handed alpha
Helix 38
AE2
C
19 24Right-handed alpha
Helix 39
AE3
C
25 27Right-handed 310
Helix 40
AE4
C
31 55Right-handed alpha
Helix 41
AE5
C
57 62Right-handed 310
Helix 42
AE6
C
64 89Right-handed alpha
Helix 43
AE7
C
90 99Right-handed alpha
Helix 44
AE8
C
100 109Right-handed alpha
Helix 45
AE9
C
110 112Right-handed 310
Helix 46
AF1
C
118 139Right-handed alpha
Helix 47
AF2
C
146 148Right-handed 310
Helix 48
AF3
C
149 170Right-handed alpha
Helix 49
AF4
C
177 179Right-handed 310
Helix 50
AF5
C
180 200Right-handed alpha
Helix 51
AF6
C
208 217Right-handed alpha
Helix 52
AF7
C
223 235Right-handed alpha
Helix 53
AF8
C
236 244Right-handed alpha
Helix 54
AF9
C
245 258Right-handed alpha
Helix 55
AG1
C
264 283Right-handed alpha
Helix 56
AG2
D
3 18Right-handed alpha
Helix 57
AG3
D
19 24Right-handed 310
Helix 58
AG4
D
31 54Right-handed alpha
Helix 59
AG5
D
64 89Right-handed alpha
Helix 60
AG6
D
90 99Right-handed alpha
Helix 61
AG7
D
100 109Right-handed alpha
Helix 62
AG8
D
110 112Right-handed 310
Helix 63
AG9
D
118 138Right-handed alpha
Helix 64
AH1
D
146 148Right-handed 310
Helix 65
AH2
D
149 170Right-handed alpha
Helix 66
AH3
D
171 174Right-handed 310
Helix 67
AH4
D
177 179Right-handed 310
Helix 68
AH5
D
180 200Right-handed alpha
Helix 69
AH6
D
208 219Right-handed alpha
Helix 70
AH7
D
222 234Right-handed alpha
Helix 71
AH8
D
236 244Right-handed alpha
Helix 72
AH9
D
245 258Right-handed alpha
Helix 73
AI1
D
264 283Right-handed alpha
Helix 74
AI2
E
3 18Right-handed alpha
Helix 75
AI3
E
19 22Right-handed 310
Helix 76
AI4
E
23 28Right-handed alpha
Helix 77
AI5
E
31 54Right-handed alpha
Helix 78
AI6
E
57 62Right-handed 310
Helix 79
AI7
E
64 89Right-handed alpha
Helix 80
AI8
E
90 99Right-handed alpha
Helix 81
AI9
E
100 110Right-handed alpha
Helix 82
AJ1
E
118 138Right-handed alpha
Helix 83
AJ2
E
146 148Right-handed 310
Helix 84
AJ3
E
149 170Right-handed alpha
Helix 85
AJ4
E
171 174Right-handed 310
Helix 86
AJ5
E
179 200Right-handed alpha
Helix 87
AJ6
E
208 219Right-handed alpha
Helix 88
AJ7
E
221 235Right-handed alpha
Helix 89
AJ8
E
236 244Right-handed alpha
Helix 90
AJ9
E
245 258Right-handed alpha
Helix 91
AK1
E
264 284Right-handed alpha
Helix 92
AK2
F
4 19Right-handed alpha
Helix 93
AK3
F
20 23Right-handed 310
Helix 94
AK4
F
34 46Right-handed alpha
Helix 95
AK5
F
70 89Right-handed alpha
Helix 96
AK6
F
90 99Right-handed alpha
Helix 97
AK7
F
100 109Right-handed alpha
Helix 98
AK8
F
110 112Right-handed 310
Helix 99
AK9
F
118 137Right-handed alpha
Helix 100
AL1
F
146 148Right-handed 310
Helix 101
AL2
F
149 172Right-handed alpha
Helix 102
AL3
F
181 197Right-handed alpha
Helix 103
AL4
F
214 219Right-handed alpha
Helix 104
AL5
F
220 235Right-handed alpha
Helix 105
AL6
F
236 244Right-handed alpha
Helix 106
AL7
F
245 256Right-handed alpha
Helix 107
AL8
F
265 283Right-handed alpha
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