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


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 3OBK entry

There are 4 chains in PDB entry 3OBK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 5TYR 356
B
 GLY 5TYR 356
C
 GLY 5TYR 356
D
 GLY 5MET 263
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 are130 helices in PDB entry 3OBK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 28Right-handed 310
Helix 2
2
A
29 37Right-handed alpha
Helix 3
3
A
42 44Right-handed 310
Helix 4
4
A
71 85Right-handed alpha
Helix 5
5
A
97 101Right-handed 310
Helix 6
6
A
105 110Right-handed 310
Helix 7
7
A
113 126Right-handed alpha
Helix 8
8
A
137 141Right-handed 310
Helix 9
9
A
157 176Right-handed alpha
Helix 10
10
A
188 200Right-handed alpha
Helix 11
11
A
219 227Right-handed alpha
Helix 12
12
A
246 259Right-handed alpha
Helix 13
13
A
269 271Right-handed 310
Helix 14
14
A
272 283Right-handed alpha
Helix 15
15
A
292 306Right-handed alpha
Helix 16
16
A
309 325Right-handed alpha
Helix 17
17
A
333 347Right-handed alpha
Helix 18
18
B
22 28Right-handed 310
Helix 19
19
B
29 37Right-handed alpha
Helix 20
20
B
42 44Right-handed 310
Helix 21
21
B
71 85Right-handed alpha
Helix 22
22
B
105 110Right-handed 310
Helix 23
23
B
113 126Right-handed alpha
Helix 24
24
B
157 176Right-handed alpha
Helix 25
25
B
188 200Right-handed alpha
Helix 26
26
B
219 227Right-handed alpha
Helix 27
27
B
246 259Right-handed alpha
Helix 28
28
B
269 271Right-handed 310
Helix 29
29
B
272 283Right-handed alpha
Helix 30
30
B
292 305Right-handed alpha
Helix 31
31
B
309 325Right-handed alpha
Helix 32
32
B
333 347Right-handed alpha
Helix 33
33
C
22 28Right-handed 310
Helix 34
34
C
29 36Right-handed alpha
Helix 35
35
C
42 44Right-handed 310
Helix 36
36
C
71 85Right-handed alpha
Helix 37
37
C
97 101Right-handed 310
Helix 38
38
C
105 110Right-handed 310
Helix 39
39
C
113 126Right-handed alpha
Helix 40
40
C
137 141Right-handed 310
Helix 41
41
C
157 175Right-handed alpha
Helix 42
42
C
188 200Right-handed alpha
Helix 43
43
C
219 227Right-handed alpha
Helix 44
44
C
246 260Right-handed alpha
Helix 45
45
C
269 271Right-handed 310
Helix 46
46
C
272 283Right-handed alpha
Helix 47
47
C
292 305Right-handed alpha
Helix 48
48
C
309 324Right-handed alpha
Helix 49
49
C
333 347Right-handed alpha
Helix 50
50
D
22 28Right-handed 310
Helix 51
51
D
29 37Right-handed alpha
Helix 52
52
D
42 44Right-handed 310
Helix 53
53
D
71 84Right-handed alpha
Helix 54
54
D
97 101Right-handed 310
Helix 55
55
D
105 110Right-handed 310
Helix 56
56
D
113 126Right-handed alpha
Helix 57
57
D
137 141Right-handed 310
Helix 58
58
D
157 176Right-handed alpha
Helix 59
59
D
188 200Right-handed alpha
Helix 60
60
D
219 227Right-handed alpha
Helix 61
61
D
246 259Right-handed alpha
Helix 62
62
D
269 271Right-handed 310
Helix 63
63
D
272 283Right-handed alpha
Helix 64
64
D
292 305Right-handed alpha
Helix 65
65
D
309 325Right-handed alpha
Helix 66
66
D
333 347Right-handed alpha
Helix 67
67
E
22 28Right-handed 310
Helix 68
68
E
29 37Right-handed alpha
Helix 69
69
E
42 44Right-handed 310
Helix 70
70
E
71 85Right-handed alpha
Helix 71
71
E
97 101Right-handed 310
Helix 72
72
E
105 110Right-handed 310
Helix 73
73
E
113 126Right-handed alpha
Helix 74
74
E
137 141Right-handed 310
Helix 75
75
E
157 176Right-handed alpha
Helix 76
76
E
188 200Right-handed alpha
Helix 77
77
E
219 227Right-handed alpha
Helix 78
78
E
246 259Right-handed alpha
Helix 79
79
E
269 271Right-handed 310
Helix 80
80
E
272 283Right-handed alpha
Helix 81
81
E
292 305Right-handed alpha
Helix 82
82
E
309 325Right-handed alpha
Helix 83
83
E
333 347Right-handed alpha
Helix 84
84
F
22 28Right-handed 310
Helix 85
85
F
29 37Right-handed alpha
Helix 86
86
F
42 44Right-handed 310
Helix 87
87
F
71 84Right-handed alpha
Helix 88
88
F
105 110Right-handed 310
Helix 89
89
F
113 126Right-handed alpha
Helix 90
90
F
158 175Right-handed alpha
Helix 91
91
F
188 200Right-handed alpha
Helix 92
92
F
219 227Right-handed alpha
Helix 93
93
F
246 259Right-handed alpha
Helix 94
94
F
269 271Right-handed 310
Helix 95
95
F
272 283Right-handed alpha
Helix 96
96
F
292 305Right-handed alpha
Helix 97
97
F
309 325Right-handed alpha
Helix 98
98
F
333 347Right-handed alpha
Helix 99
99
G
22 28Right-handed 310
Helix 100
100
G
29 37Right-handed alpha
Helix 101
101
G
42 44Right-handed 310
Helix 102
102
G
71 85Right-handed alpha
Helix 103
103
G
97 101Right-handed 310
Helix 104
104
G
105 110Right-handed 310
Helix 105
105
G
113 126Right-handed alpha
Helix 106
106
G
157 176Right-handed alpha
Helix 107
107
G
188 200Right-handed alpha
Helix 108
108
G
219 226Right-handed alpha
Helix 109
109
G
246 259Right-handed alpha
Helix 110
110
G
269 271Right-handed 310
Helix 111
111
G
272 283Right-handed alpha
Helix 112
112
G
292 306Right-handed alpha
Helix 113
113
G
309 325Right-handed alpha
Helix 114
114
G
333 346Right-handed alpha
Helix 115
115
H
22 28Right-handed 310
Helix 116
116
H
29 36Right-handed alpha
Helix 117
117
H
42 44Right-handed 310
Helix 118
118
H
71 85Right-handed alpha
Helix 119
119
H
97 101Right-handed 310
Helix 120
120
H
105 110Right-handed 310
Helix 121
121
H
113 126Right-handed alpha
Helix 122
122
H
157 176Right-handed alpha
Helix 123
123
H
188 200Right-handed alpha
Helix 124
124
H
219 226Right-handed alpha
Helix 125
125
H
246 259Right-handed alpha
Helix 126
126
H
269 271Right-handed 310
Helix 127
127
H
272 283Right-handed alpha
Helix 128
128
H
292 305Right-handed alpha
Helix 129
129
H
309 325Right-handed alpha
Helix 130
130
H
333 347Right-handed alpha
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There are 21 sheets in PDB entry 3OBK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U,

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
A
8 9first strand
Strand 2
A
15 16anti-parallel
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There are 11 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
59 60first strand
Strand 2
A
68 70anti-parallel
Strand 3
A
46 53parallel
Strand 4
A
328 331parallel
Strand 5
A
287 291parallel
Strand 6
A
263 267parallel
Strand 7
A
206 213parallel
Strand 8
A
179 182parallel
Strand 9
A
130 135parallel
Strand 10
A
89 95parallel
Strand 11
A
46 53parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
353 355first strand
Strand 2
C
353 355anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
8 9first strand
Strand 2
B
15 16anti-parallel
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There are 11 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
59 60first strand
Strand 2
B
68 70anti-parallel
Strand 3
B
46 53parallel
Strand 4
B
328 331parallel
Strand 5
B
287 291parallel
Strand 6
B
263 267parallel
Strand 7
B
206 213parallel
Strand 8
B
179 182parallel
Strand 9
B
130 135parallel
Strand 10
B
89 95parallel
Strand 11
B
46 53parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
353 355first strand
Strand 2
E
353 355anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
8 9first strand
Strand 2
C
15 16anti-parallel
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There are 11 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
59 60first strand
Strand 2
C
68 70anti-parallel
Strand 3
C
46 53parallel
Strand 4
C
328 331parallel
Strand 5
C
287 291parallel
Strand 6
C
263 267parallel
Strand 7
C
206 213parallel
Strand 8
C
179 182parallel
Strand 9
C
130 135parallel
Strand 10
C
89 95parallel
Strand 11
C
46 53parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
8 9first strand
Strand 2
D
15 16anti-parallel
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There are 11 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
59 60first strand
Strand 2
D
68 70anti-parallel
Strand 3
D
46 53parallel
Strand 4
D
328 330parallel
Strand 5
D
287 290parallel
Strand 6
D
263 267parallel
Strand 7
D
206 213parallel
Strand 8
D
179 182parallel
Strand 9
D
130 135parallel
Strand 10
D
89 95parallel
Strand 11
D
46 53parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
353 355first strand
Strand 2
H
353 355anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
8 9first strand
Strand 2
E
15 16anti-parallel
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There are 11 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
59 60first strand
Strand 2
E
68 70anti-parallel
Strand 3
E
46 53parallel
Strand 4
E
328 331parallel
Strand 5
E
287 291parallel
Strand 6
E
263 267parallel
Strand 7
E
206 213parallel
Strand 8
E
179 182parallel
Strand 9
E
130 135parallel
Strand 10
E
89 95parallel
Strand 11
E
46 53parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
8 9first strand
Strand 2
F
15 16anti-parallel
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There are 11 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
59 60first strand
Strand 2
F
68 70anti-parallel
Strand 3
F
46 53parallel
Strand 4
F
328 331parallel
Strand 5
F
287 291parallel
Strand 6
F
263 267parallel
Strand 7
F
206 213parallel
Strand 8
F
179 182parallel
Strand 9
F
130 135parallel
Strand 10
F
89 95parallel
Strand 11
F
46 53parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
148 149first strand
Strand 2
F
156 157anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
353 355first strand
Strand 2
G
353 355anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
8 9first strand
Strand 2
G
15 16anti-parallel
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There are 11 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
59 60first strand
Strand 2
G
68 70anti-parallel
Strand 3
G
46 53parallel
Strand 4
G
328 331parallel
Strand 5
G
287 291parallel
Strand 6
G
263 267parallel
Strand 7
G
206 213parallel
Strand 8
G
179 182parallel
Strand 9
G
130 135parallel
Strand 10
G
89 95parallel
Strand 11
G
46 53parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
8 9first strand
Strand 2
H
15 16anti-parallel
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There are 11 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
59 60first strand
Strand 2
H
68 70anti-parallel
Strand 3
H
46 53parallel
Strand 4
H
328 331parallel
Strand 5
H
287 291parallel
Strand 6
H
263 267parallel
Strand 7
H
206 213parallel
Strand 8
H
179 182parallel
Strand 9
H
130 135parallel
Strand 10
H
89 95parallel
Strand 11
H
46 53parallel
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