Analysis of interatomic Contacts of Structural Units in PDB entry:
3OPB


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 3OPB entry

There are 2 chains in PDB entry 3OPB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2LYS 772
B
 PRO 2ILE 771
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 are104 helices in PDB entry 3OPB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 26Right-handed alpha
Helix 2
2
A
32 44Right-handed alpha
Helix 3
3
A
50 54Right-handed 310
Helix 4
4
A
64 81Right-handed alpha
Helix 5
5
A
82 96Right-handed alpha
Helix 6
6
A
96 106Right-handed alpha
Helix 7
7
A
108 110Right-handed 310
Helix 8
8
A
111 117Right-handed alpha
Helix 9
9
A
121 124Right-handed 310
Helix 10
10
A
125 139Right-handed alpha
Helix 11
11
A
143 158Right-handed alpha
Helix 12
12
A
166 174Right-handed alpha
Helix 13
13
A
178 218Right-handed alpha
Helix 14
14
A
222 235Right-handed alpha
Helix 15
15
A
238 247Right-handed alpha
Helix 16
16
A
250 261Right-handed alpha
Helix 17
17
A
264 279Right-handed alpha
Helix 18
18
A
281 300Right-handed alpha
Helix 19
19
A
301 304Right-handed 310
Helix 20
20
A
305 317Right-handed alpha
Helix 21
21
A
318 321Right-handed 310
Helix 22
22
A
326 338Right-handed alpha
Helix 23
23
A
342 357Right-handed alpha
Helix 24
24
A
360 369Right-handed alpha
Helix 25
25
A
369 381Right-handed alpha
Helix 26
26
A
387 399Right-handed alpha
Helix 27
27
A
432 448Right-handed alpha
Helix 28
28
A
452 461Right-handed alpha
Helix 29
29
A
462 464Right-handed 310
Helix 30
30
A
465 481Right-handed alpha
Helix 31
31
A
482 484Right-handed 310
Helix 32
32
A
485 492Right-handed alpha
Helix 33
33
A
493 502Right-handed alpha
Helix 34
34
A
510 526Right-handed alpha
Helix 35
35
A
528 533Right-handed alpha
Helix 36
36
A
540 548Right-handed alpha
Helix 37
37
A
567 584Right-handed alpha
Helix 38
38
A
586 599Right-handed alpha
Helix 39
39
A
599 609Right-handed alpha
Helix 40
40
A
610 612Right-handed 310
Helix 41
41
A
614 630Right-handed alpha
Helix 42
42
A
631 639Right-handed 310
Helix 43
43
A
644 657Right-handed alpha
Helix 44
44
A
658 660Right-handed 310
Helix 45
45
A
662 680Right-handed alpha
Helix 46
46
A
680 688Right-handed alpha
Helix 47
47
A
690 704Right-handed alpha
Helix 48
48
A
707 723Right-handed alpha
Helix 49
49
A
734 739Right-handed alpha
Helix 50
50
A
740 752Right-handed alpha
Helix 51
51
A
762 769Right-handed alpha
Helix 52
52
B
12 23Right-handed alpha
Helix 53
53
B
33 44Right-handed alpha
Helix 54
54
B
45 49Right-handed 310
Helix 55
55
B
56 61Right-handed alpha
Helix 56
56
B
65 81Right-handed alpha
Helix 57
57
B
82 94Right-handed alpha
Helix 58
58
B
96 105Right-handed alpha
Helix 59
59
B
106 107Right-handed 310
Helix 60
60
B
108 110Right-handed 310
Helix 61
61
B
111 117Right-handed alpha
Helix 62
62
B
122 124Right-handed 310
Helix 63
63
B
125 138Right-handed alpha
Helix 64
64
B
143 156Right-handed alpha
Helix 65
65
B
166 175Right-handed alpha
Helix 66
66
B
178 217Right-handed alpha
Helix 67
67
B
222 235Right-handed alpha
Helix 68
68
B
239 246Right-handed alpha
Helix 69
69
B
250 262Right-handed alpha
Helix 70
70
B
264 279Right-handed alpha
Helix 71
71
B
281 292Right-handed alpha
Helix 72
72
B
292 300Right-handed alpha
Helix 73
73
B
305 316Right-handed alpha
Helix 74
74
B
317 321Right-handed 310
Helix 75
75
B
326 339Right-handed alpha
Helix 76
76
B
345 357Right-handed alpha
Helix 77
77
B
359 369Right-handed alpha
Helix 78
78
B
369 381Right-handed alpha
Helix 79
79
B
382 387Right-handed 310
Helix 80
80
B
388 401Right-handed alpha
Helix 81
81
B
432 448Right-handed alpha
Helix 82
82
B
452 459Right-handed alpha
Helix 83
83
B
467 481Right-handed alpha
Helix 84
84
B
485 492Right-handed alpha
Helix 85
85
B
493 504Right-handed alpha
Helix 86
86
B
510 526Right-handed alpha
Helix 87
87
B
528 533Right-handed alpha
Helix 88
88
B
537 540Right-handed 310
Helix 89
89
B
541 547Right-handed alpha
Helix 90
90
B
567 584Right-handed alpha
Helix 91
91
B
586 599Right-handed alpha
Helix 92
92
B
599 610Right-handed alpha
Helix 93
93
B
614 630Right-handed alpha
Helix 94
94
B
631 639Right-handed 310
Helix 95
95
B
644 657Right-handed alpha
Helix 96
96
B
658 660Right-handed 310
Helix 97
97
B
662 680Right-handed alpha
Helix 98
98
B
680 688Right-handed alpha
Helix 99
99
B
690 704Right-handed alpha
Helix 100
100
B
707 723Right-handed alpha
Helix 101
101
B
734 739Right-handed alpha
Helix 102
102
B
740 752Right-handed alpha
Helix 103
103
B
757 762Right-handed alpha
Helix 104
104
B
763 770Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3OPB.

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
551 552first strand
Strand 2
B
560 561anti-parallel
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