Analysis of interatomic Contacts of Structural Units in PDB entry:
2OX4


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 2OX4 entry

There are 8 chains in PDB entry 2OX4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0ALA 392
B
 SER 0ALA 392
C
 SER 0HIS 398
D
 SER 0HIS 398
E
 SER 0ALA 392
F
 SER 0ALA 392
G
 SER 0ALA 392
H
 SER 0ALA 392
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 are136 helices in PDB entry 2OX4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 61Right-handed alpha
Helix 2
2
A
67 78Right-handed alpha
Helix 3
3
A
80 84Right-handed 310
Helix 4
4
A
86 109Right-handed alpha
Helix 5
5
A
111 116Right-handed alpha
Helix 6
6
A
131 134Right-handed 310
Helix 7
7
A
144 158Right-handed alpha
Helix 8
8
A
186 205Right-handed alpha
Helix 9
9
A
219 231Right-handed alpha
Helix 10
10
A
247 256Right-handed alpha
Helix 11
11
A
268 279Right-handed alpha
Helix 12
12
A
288 293Right-handed alpha
Helix 13
13
A
293 308Right-handed alpha
Helix 14
14
A
319 332Right-handed alpha
Helix 15
15
A
344 346Right-handed 310
Helix 16
16
A
347 352Right-handed alpha
Helix 17
17
A
378 383Right-handed 310
Helix 18
18
B
45 58Right-handed alpha
Helix 19
19
B
67 78Right-handed alpha
Helix 20
20
B
80 85Right-handed 310
Helix 21
21
B
86 109Right-handed alpha
Helix 22
22
B
111 116Right-handed alpha
Helix 23
23
B
131 134Right-handed 310
Helix 24
24
B
144 158Right-handed alpha
Helix 25
25
B
186 205Right-handed alpha
Helix 26
26
B
219 231Right-handed alpha
Helix 27
27
B
247 257Right-handed alpha
Helix 28
28
B
268 279Right-handed alpha
Helix 29
29
B
288 293Right-handed alpha
Helix 30
30
B
293 308Right-handed alpha
Helix 31
31
B
319 332Right-handed alpha
Helix 32
32
B
342 346Right-handed 310
Helix 33
33
B
347 352Right-handed alpha
Helix 34
34
B
378 383Right-handed 310
Helix 35
35
C
45 61Right-handed alpha
Helix 36
36
C
67 78Right-handed alpha
Helix 37
37
C
80 85Right-handed 310
Helix 38
38
C
86 109Right-handed alpha
Helix 39
39
C
111 116Right-handed 310
Helix 40
40
C
131 134Right-handed 310
Helix 41
41
C
144 158Right-handed alpha
Helix 42
42
C
186 205Right-handed alpha
Helix 43
43
C
219 231Right-handed alpha
Helix 44
44
C
247 257Right-handed alpha
Helix 45
45
C
268 279Right-handed alpha
Helix 46
46
C
288 293Right-handed alpha
Helix 47
47
C
293 308Right-handed alpha
Helix 48
48
C
319 332Right-handed alpha
Helix 49
49
C
344 346Right-handed 310
Helix 50
50
C
347 352Right-handed alpha
Helix 51
51
C
378 383Right-handed 310
Helix 52
52
D
45 61Right-handed alpha
Helix 53
53
D
67 78Right-handed alpha
Helix 54
54
D
80 84Right-handed 310
Helix 55
55
D
86 108Right-handed alpha
Helix 56
56
D
111 116Right-handed 310
Helix 57
57
D
131 134Right-handed 310
Helix 58
58
D
144 158Right-handed alpha
Helix 59
59
D
186 205Right-handed alpha
Helix 60
60
D
219 231Right-handed alpha
Helix 61
61
D
247 255Right-handed alpha
Helix 62
62
D
268 279Right-handed alpha
Helix 63
63
D
288 293Right-handed alpha
Helix 64
64
D
293 307Right-handed alpha
Helix 65
65
D
319 332Right-handed alpha
Helix 66
66
D
344 346Right-handed 310
Helix 67
67
D
347 352Right-handed alpha
Helix 68
68
D
378 383Right-handed 310
Helix 69
69
E
45 61Right-handed alpha
Helix 70
70
E
67 78Right-handed alpha
Helix 71
71
E
80 85Right-handed 310
Helix 72
72
E
86 108Right-handed alpha
Helix 73
73
E
111 116Right-handed 310
Helix 74
74
E
131 134Right-handed 310
Helix 75
75
E
144 158Right-handed alpha
Helix 76
76
E
186 205Right-handed alpha
Helix 77
77
E
219 231Right-handed alpha
Helix 78
78
E
232 234Right-handed 310
Helix 79
79
E
247 255Right-handed alpha
Helix 80
80
E
268 279Right-handed alpha
Helix 81
81
E
293 308Right-handed alpha
Helix 82
82
E
319 332Right-handed alpha
Helix 83
83
E
344 346Right-handed 310
Helix 84
84
E
347 352Right-handed alpha
Helix 85
85
E
378 383Right-handed 310
Helix 86
86
F
45 61Right-handed alpha
Helix 87
87
F
67 78Right-handed alpha
Helix 88
88
F
80 85Right-handed 310
Helix 89
89
F
86 109Right-handed alpha
Helix 90
90
F
111 116Right-handed 310
Helix 91
91
F
131 134Right-handed 310
Helix 92
92
F
144 158Right-handed alpha
Helix 93
93
F
186 205Right-handed alpha
Helix 94
94
F
219 231Right-handed alpha
Helix 95
95
F
247 256Right-handed alpha
Helix 96
96
F
268 279Right-handed alpha
Helix 97
97
F
288 293Right-handed alpha
Helix 98
98
F
293 307Right-handed alpha
Helix 99
99
F
319 332Right-handed alpha
Helix 100
100
F
344 346Right-handed 310
Helix 101
101
F
347 352Right-handed alpha
Helix 102
102
F
378 383Right-handed 310
Helix 103
103
G
45 58Right-handed alpha
Helix 104
104
G
67 78Right-handed alpha
Helix 105
105
G
80 84Right-handed 310
Helix 106
106
G
86 109Right-handed alpha
Helix 107
107
G
111 116Right-handed alpha
Helix 108
108
G
130 134Right-handed 310
Helix 109
109
G
144 158Right-handed alpha
Helix 110
110
G
186 205Right-handed alpha
Helix 111
111
G
219 231Right-handed alpha
Helix 112
112
G
247 255Right-handed alpha
Helix 113
113
G
268 279Right-handed alpha
Helix 114
114
G
288 293Right-handed alpha
Helix 115
115
G
293 308Right-handed alpha
Helix 116
116
G
319 332Right-handed alpha
Helix 117
117
G
343 346Right-handed 310
Helix 118
118
G
347 352Right-handed alpha
Helix 119
119
G
379 383Right-handed 310
Helix 120
120
H
45 58Right-handed alpha
Helix 121
121
H
67 78Right-handed alpha
Helix 122
122
H
80 85Right-handed 310
Helix 123
123
H
86 108Right-handed alpha
Helix 124
124
H
111 116Right-handed 310
Helix 125
125
H
131 134Right-handed 310
Helix 126
126
H
144 158Right-handed alpha
Helix 127
127
H
186 205Right-handed alpha
Helix 128
128
H
219 231Right-handed alpha
Helix 129
129
H
247 256Right-handed alpha
Helix 130
130
H
268 279Right-handed alpha
Helix 131
131
H
288 293Right-handed alpha
Helix 132
132
H
293 308Right-handed alpha
Helix 133
133
H
319 332Right-handed alpha
Helix 134
134
H
344 346Right-handed 310
Helix 135
135
H
347 352Right-handed alpha
Helix 136
136
H
380 383Right-handed 310
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There are 24 sheets in PDB entry 2OX4. 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, V, W, X,

There are 4 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
33 38first strand
Strand 2
A
22 28anti-parallel
Strand 3
A
3 11anti-parallel
Strand 4
A
385 390anti-parallel
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There are 8 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
311 312first strand
Strand 2
A
284 285parallel
Strand 3
A
261 263parallel
Strand 4
A
235 239parallel
Strand 5
A
209 213parallel
Strand 6
A
162 165parallel
Strand 7
A
124 129parallel
Strand 8
A
339 342parallel
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There are 8 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
311 312first strand
Strand 2
A
284 285parallel
Strand 3
A
261 263parallel
Strand 4
A
235 239parallel
Strand 5
A
209 213parallel
Strand 6
A
162 165parallel
Strand 7
A
124 129parallel
Strand 8
A
364 365anti-parallel
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There are 4 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
33 38first strand
Strand 2
B
22 28anti-parallel
Strand 3
B
3 11anti-parallel
Strand 4
B
385 391anti-parallel
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There are 8 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
311 312first strand
Strand 2
B
284 285parallel
Strand 3
B
261 263parallel
Strand 4
B
235 239parallel
Strand 5
B
209 213parallel
Strand 6
B
162 165parallel
Strand 7
B
124 129parallel
Strand 8
B
339 341parallel
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There are 8 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
311 312first strand
Strand 2
B
284 285parallel
Strand 3
B
261 263parallel
Strand 4
B
235 239parallel
Strand 5
B
209 213parallel
Strand 6
B
162 165parallel
Strand 7
B
124 129parallel
Strand 8
B
364 365anti-parallel
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There are 5 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
33 38first strand
Strand 2
C
22 28anti-parallel
Strand 3
C
3 11anti-parallel
Strand 4
C
385 391anti-parallel
Strand 5
C
396 397anti-parallel
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There are 8 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
311 312first strand
Strand 2
C
284 285parallel
Strand 3
C
261 263parallel
Strand 4
C
235 239parallel
Strand 5
C
209 213parallel
Strand 6
C
162 165parallel
Strand 7
C
124 129parallel
Strand 8
C
339 342parallel
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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
311 312first strand
Strand 2
C
284 285parallel
Strand 3
C
261 263parallel
Strand 4
C
235 239parallel
Strand 5
C
209 213parallel
Strand 6
C
162 165parallel
Strand 7
C
124 129parallel
Strand 8
C
364 365anti-parallel
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There are 5 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
33 38first strand
Strand 2
D
22 28anti-parallel
Strand 3
D
3 11anti-parallel
Strand 4
D
385 391anti-parallel
Strand 5
D
396 397anti-parallel
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There are 8 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
311 312first strand
Strand 2
D
284 285parallel
Strand 3
D
261 263parallel
Strand 4
D
235 239parallel
Strand 5
D
209 213parallel
Strand 6
D
162 165parallel
Strand 7
D
124 129parallel
Strand 8
D
339 342parallel
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There are 8 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
311 312first strand
Strand 2
D
284 285parallel
Strand 3
D
261 263parallel
Strand 4
D
235 239parallel
Strand 5
D
209 213parallel
Strand 6
D
162 165parallel
Strand 7
D
124 129parallel
Strand 8
D
364 365anti-parallel
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There are 4 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
33 38first strand
Strand 2
E
22 28anti-parallel
Strand 3
E
3 11anti-parallel
Strand 4
E
385 391anti-parallel
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There are 8 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
311 312first strand
Strand 2
E
284 285parallel
Strand 3
E
261 263parallel
Strand 4
E
238 239parallel
Strand 5
E
209 213parallel
Strand 6
E
162 165parallel
Strand 7
E
124 129parallel
Strand 8
E
339 342parallel
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There are 8 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
311 312first strand
Strand 2
E
284 285parallel
Strand 3
E
261 263parallel
Strand 4
E
238 239parallel
Strand 5
E
209 213parallel
Strand 6
E
162 165parallel
Strand 7
E
124 129parallel
Strand 8
E
364 365anti-parallel
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There are 4 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
33 38first strand
Strand 2
F
22 28anti-parallel
Strand 3
F
3 11anti-parallel
Strand 4
F
385 390anti-parallel
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There are 8 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
311 312first strand
Strand 2
F
284 285parallel
Strand 3
F
261 263parallel
Strand 4
F
235 239parallel
Strand 5
F
209 213parallel
Strand 6
F
162 165parallel
Strand 7
F
124 129parallel
Strand 8
F
339 342parallel
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There are 8 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
311 312first strand
Strand 2
F
284 285parallel
Strand 3
F
261 263parallel
Strand 4
F
235 239parallel
Strand 5
F
209 213parallel
Strand 6
F
162 165parallel
Strand 7
F
124 129parallel
Strand 8
F
364 365anti-parallel
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There are 4 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
33 38first strand
Strand 2
G
22 28anti-parallel
Strand 3
G
3 11anti-parallel
Strand 4
G
385 391anti-parallel
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There are 3 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
339 341first strand
Strand 2
G
124 128parallel
Strand 3
G
364 365anti-parallel
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There are 6 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
162 165first strand
Strand 2
G
209 213parallel
Strand 3
G
235 239parallel
Strand 4
G
261 263parallel
Strand 5
G
284 285parallel
Strand 6
G
311 312parallel
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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
33 38first strand
Strand 2
H
22 28anti-parallel
Strand 3
H
3 11anti-parallel
Strand 4
H
385 391anti-parallel
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There are 8 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
311 312first strand
Strand 2
H
284 285parallel
Strand 3
H
261 263parallel
Strand 4
H
235 239parallel
Strand 5
H
209 213parallel
Strand 6
H
162 165parallel
Strand 7
H
124 129parallel
Strand 8
H
339 342parallel
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There are 8 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
311 312first strand
Strand 2
H
284 285parallel
Strand 3
H
261 263parallel
Strand 4
H
235 239parallel
Strand 5
H
209 213parallel
Strand 6
H
162 165parallel
Strand 7
H
124 129parallel
Strand 8
H
364 365anti-parallel
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