Analysis of interatomic Contacts of Structural Units in PDB entry:
3OC3


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 3OC3 entry

There are 4 chains in PDB entry 3OC3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 11LEU 778
B
 LEU 11SER 777
C
 SER 19ARG 196
D
 SER 19ARG 196
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 are113 helices in PDB entry 3OC3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 21Right-handed alpha
Helix 2
2
A
26 35Right-handed alpha
Helix 3
3
A
42 50Right-handed alpha
Helix 4
4
A
53 67Right-handed alpha
Helix 5
5
A
93 97Right-handed 310
Helix 6
6
A
102 114Right-handed alpha
Helix 7
7
A
126 130Right-handed 310
Helix 8
8
A
149 153Right-handed 310
Helix 9
9
A
154 161Right-handed alpha
Helix 10
10
A
165 183Right-handed alpha
Helix 11
11
A
196 208Right-handed alpha
Helix 12
12
A
220 234Right-handed alpha
Helix 13
13
A
241 247Right-handed alpha
Helix 14
14
A
248 252Right-handed 310
Helix 15
15
A
254 268Right-handed alpha
Helix 16
16
A
269 272Right-handed 310
Helix 17
17
A
274 286Right-handed alpha
Helix 18
18
A
290 302Right-handed alpha
Helix 19
19
A
309 323Right-handed alpha
Helix 20
20
A
330 345Right-handed alpha
Helix 21
21
A
352 363Right-handed 310
Helix 22
22
A
366 377Right-handed alpha
Helix 23
23
A
382 396Right-handed alpha
Helix 24
24
A
398 411Right-handed alpha
Helix 25
25
A
416 427Right-handed alpha
Helix 26
26
A
449 457Right-handed alpha
Helix 27
27
A
457 472Right-handed alpha
Helix 28
28
A
486 504Right-handed alpha
Helix 29
29
A
515 523Right-handed alpha
Helix 30
30
A
525 529Right-handed 310
Helix 31
31
A
530 540Right-handed alpha
Helix 32
32
A
549 565Right-handed alpha
Helix 33
33
A
571 579Right-handed alpha
Helix 34
34
A
581 598Right-handed alpha
Helix 35
35
A
603 615Right-handed alpha
Helix 36
36
A
618 620Right-handed 310
Helix 37
37
A
621 629Right-handed alpha
Helix 38
38
A
630 634Right-handed 310
Helix 39
39
A
635 640Right-handed alpha
Helix 40
40
A
646 659Right-handed alpha
Helix 41
41
A
663 677Right-handed alpha
Helix 42
42
A
679 686Right-handed alpha
Helix 43
43
A
689 701Right-handed alpha
Helix 44
44
A
705 713Right-handed alpha
Helix 45
45
A
714 716Right-handed 310
Helix 46
46
A
717 723Right-handed 310
Helix 47
47
A
724 734Right-handed alpha
Helix 48
48
A
737 749Right-handed alpha
Helix 49
49
A
750 752Right-handed 310
Helix 50
50
A
761 769Right-handed alpha
Helix 51
51
A
769 775Right-handed alpha
Helix 52
52
B
11 21Right-handed alpha
Helix 53
53
B
26 35Right-handed alpha
Helix 54
54
B
42 49Right-handed alpha
Helix 55
55
B
53 67Right-handed alpha
Helix 56
56
B
93 97Right-handed 310
Helix 57
57
B
102 114Right-handed alpha
Helix 58
58
B
125 129Right-handed 310
Helix 59
59
B
152 161Right-handed alpha
Helix 60
60
B
165 180Right-handed alpha
Helix 61
61
B
197 206Right-handed alpha
Helix 62
62
B
220 234Right-handed alpha
Helix 63
63
B
235 237Right-handed 310
Helix 64
64
B
241 247Right-handed alpha
Helix 65
65
B
248 252Right-handed 310
Helix 66
66
B
254 268Right-handed alpha
Helix 67
67
B
274 286Right-handed alpha
Helix 68
68
B
290 301Right-handed alpha
Helix 69
69
B
309 320Right-handed alpha
Helix 70
70
B
329 345Right-handed alpha
Helix 71
71
B
351 359Right-handed alpha
Helix 72
72
B
360 362Right-handed 310
Helix 73
73
B
366 377Right-handed alpha
Helix 74
74
B
378 380Right-handed 310
Helix 75
75
B
382 396Right-handed alpha
Helix 76
76
B
398 411Right-handed alpha
Helix 77
77
B
416 427Right-handed alpha
Helix 78
78
B
436 440Right-handed 310
Helix 79
79
B
444 449Right-handed alpha
Helix 80
80
B
449 457Right-handed alpha
Helix 81
81
B
457 473Right-handed alpha
Helix 82
82
B
486 505Right-handed alpha
Helix 83
83
B
515 523Right-handed alpha
Helix 84
84
B
530 540Right-handed alpha
Helix 85
85
B
549 566Right-handed alpha
Helix 86
86
B
571 579Right-handed alpha
Helix 87
87
B
581 598Right-handed alpha
Helix 88
88
B
603 616Right-handed alpha
Helix 89
89
B
618 620Right-handed 310
Helix 90
90
B
621 629Right-handed alpha
Helix 91
91
B
630 637Right-handed 310
Helix 92
92
B
638 643Right-handed alpha
Helix 93
93
B
646 655Right-handed alpha
Helix 94
94
B
656 658Right-handed 310
Helix 95
95
B
661 666Right-handed 310
Helix 96
96
B
667 677Right-handed alpha
Helix 97
97
B
679 685Right-handed alpha
Helix 98
98
B
689 699Right-handed alpha
Helix 99
99
B
705 714Right-handed alpha
Helix 100
100
B
715 716Right-handed 310
Helix 101
101
B
717 723Right-handed 310
Helix 102
102
B
724 734Right-handed alpha
Helix 103
103
B
737 752Right-handed alpha
Helix 104
104
B
761 774Right-handed alpha
Helix 105
105
C
39 46Right-handed alpha
Helix 106
106
C
86 104Right-handed alpha
Helix 107
107
C
129 137Right-handed alpha
Helix 108
108
C
177 186Right-handed alpha
Helix 109
109
C
188 195Right-handed alpha
Helix 110
110
D
39 47Right-handed alpha
Helix 111
111
D
86 104Right-handed alpha
Helix 112
112
D
129 137Right-handed alpha
Helix 113
113
D
177 194Right-handed alpha
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There are 3 sheets in PDB entry 3OC3. Click on sheet of interest to get list of strands forming it: A, B, C,

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
73 75first strand
Strand 2
B
191 193parallel
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There are 10 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
50 52first strand
Strand 2
C
60 64anti-parallel
Strand 3
C
69 73anti-parallel
Strand 4
C
78 84anti-parallel
Strand 5
C
24 33anti-parallel
Strand 6
C
111 123anti-parallel
Strand 7
C
169 175anti-parallel
Strand 8
C
161 164anti-parallel
Strand 9
C
151 154anti-parallel
Strand 10
C
141 142anti-parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
50 51first strand
Strand 2
D
59 64anti-parallel
Strand 3
D
69 74anti-parallel
Strand 4
D
78 84anti-parallel
Strand 5
D
24 33anti-parallel
Strand 6
D
111 123anti-parallel
Strand 7
D
169 175anti-parallel
Strand 8
D
161 164anti-parallel
Strand 9
D
151 154anti-parallel
Strand 10
D
141 142anti-parallel
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