Analysis of interatomic Contacts of Structural Units in PDB entry:
2C2B


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 2C2B entry

There are 6 chains in PDB entry 2C2B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 36GLY 480
B
 ALA 35ASN 482
C
 ASN 37GLY 480
D
 ALA 35ASN 482
E
 ALA 35LEU 484
F
 VAL 36GLY 480
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 are117 helices in PDB entry 2C2B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
76 81Right-handed alpha
Helix 2
2
A
84 94Right-handed alpha
Helix 3
3
A
107 114Right-handed 310
Helix 4
4
A
136 144Right-handed alpha
Helix 5
5
A
162 180Right-handed alpha
Helix 6
6
A
193 206Right-handed alpha
Helix 7
7
A
224 230Right-handed alpha
Helix 8
8
A
240 255Right-handed alpha
Helix 9
9
A
264 272Right-handed alpha
Helix 10
10
A
272 282Right-handed alpha
Helix 11
11
A
297 313Right-handed alpha
Helix 12
12
A
331 338Right-handed alpha
Helix 13
13
A
354 358Right-handed 310
Helix 14
14
A
364 375Right-handed alpha
Helix 15
15
A
383 396Right-handed alpha
Helix 16
16
A
402 418Right-handed alpha
Helix 17
17
A
435 438Right-handed 310
Helix 18
18
A
439 447Right-handed alpha
Helix 19
19
A
467 479Right-handed alpha
Helix 20
20
B
76 81Right-handed alpha
Helix 21
21
B
84 96Right-handed alpha
Helix 22
22
B
107 114Right-handed 310
Helix 23
23
B
119 123Right-handed 310
Helix 24
24
B
136 144Right-handed alpha
Helix 25
25
B
162 180Right-handed alpha
Helix 26
26
B
193 207Right-handed alpha
Helix 27
27
B
217 219Right-handed 310
Helix 28
28
B
224 230Right-handed alpha
Helix 29
29
B
240 253Right-handed alpha
Helix 30
30
B
265 272Right-handed alpha
Helix 31
31
B
272 282Right-handed alpha
Helix 32
32
B
297 313Right-handed alpha
Helix 33
33
B
332 339Right-handed alpha
Helix 34
34
B
364 375Right-handed alpha
Helix 35
35
B
383 396Right-handed alpha
Helix 36
36
B
402 418Right-handed alpha
Helix 37
37
B
435 437Right-handed 310
Helix 38
38
B
438 447Right-handed alpha
Helix 39
39
B
467 480Right-handed alpha
Helix 40
40
C
76 81Right-handed alpha
Helix 41
41
C
84 94Right-handed alpha
Helix 42
42
C
107 114Right-handed 310
Helix 43
43
C
119 123Right-handed 310
Helix 44
44
C
136 144Right-handed alpha
Helix 45
45
C
163 180Right-handed alpha
Helix 46
46
C
193 206Right-handed alpha
Helix 47
47
C
224 230Right-handed alpha
Helix 48
48
C
240 255Right-handed alpha
Helix 49
49
C
264 272Right-handed alpha
Helix 50
50
C
272 282Right-handed alpha
Helix 51
51
C
297 313Right-handed alpha
Helix 52
52
C
331 339Right-handed alpha
Helix 53
53
C
364 375Right-handed alpha
Helix 54
54
C
383 396Right-handed alpha
Helix 55
55
C
402 418Right-handed alpha
Helix 56
56
C
435 437Right-handed 310
Helix 57
57
C
438 447Right-handed alpha
Helix 58
58
C
467 479Right-handed alpha
Helix 59
59
D
76 81Right-handed alpha
Helix 60
60
D
84 96Right-handed alpha
Helix 61
61
D
107 114Right-handed 310
Helix 62
62
D
119 123Right-handed 310
Helix 63
63
D
136 144Right-handed alpha
Helix 64
64
D
162 180Right-handed alpha
Helix 65
65
D
193 206Right-handed alpha
Helix 66
66
D
224 230Right-handed alpha
Helix 67
67
D
240 253Right-handed alpha
Helix 68
68
D
267 272Right-handed alpha
Helix 69
69
D
272 282Right-handed alpha
Helix 70
70
D
297 313Right-handed alpha
Helix 71
71
D
332 339Right-handed alpha
Helix 72
72
D
364 375Right-handed alpha
Helix 73
73
D
383 396Right-handed alpha
Helix 74
74
D
402 418Right-handed alpha
Helix 75
75
D
435 437Right-handed 310
Helix 76
76
D
438 447Right-handed alpha
Helix 77
77
D
467 480Right-handed alpha
Helix 78
78
E
76 81Right-handed alpha
Helix 79
79
E
84 96Right-handed alpha
Helix 80
80
E
107 114Right-handed 310
Helix 81
81
E
119 123Right-handed 310
Helix 82
82
E
136 144Right-handed alpha
Helix 83
83
E
162 180Right-handed alpha
Helix 84
84
E
193 206Right-handed alpha
Helix 85
85
E
217 219Right-handed 310
Helix 86
86
E
224 230Right-handed alpha
Helix 87
87
E
240 253Right-handed alpha
Helix 88
88
E
265 272Right-handed alpha
Helix 89
89
E
272 282Right-handed alpha
Helix 90
90
E
297 313Right-handed alpha
Helix 91
91
E
332 339Right-handed alpha
Helix 92
92
E
364 375Right-handed alpha
Helix 93
93
E
383 396Right-handed alpha
Helix 94
94
E
402 418Right-handed alpha
Helix 95
95
E
435 437Right-handed 310
Helix 96
96
E
438 447Right-handed alpha
Helix 97
97
E
467 483Right-handed alpha
Helix 98
98
F
76 81Right-handed alpha
Helix 99
99
F
84 94Right-handed alpha
Helix 100
100
F
107 114Right-handed 310
Helix 101
101
F
119 123Right-handed 310
Helix 102
102
F
136 144Right-handed alpha
Helix 103
103
F
162 180Right-handed alpha
Helix 104
104
F
193 206Right-handed alpha
Helix 105
105
F
224 230Right-handed alpha
Helix 106
106
F
240 255Right-handed alpha
Helix 107
107
F
264 272Right-handed alpha
Helix 108
108
F
272 282Right-handed alpha
Helix 109
109
F
297 313Right-handed alpha
Helix 110
110
F
331 339Right-handed alpha
Helix 111
111
F
354 358Right-handed 310
Helix 112
112
F
364 375Right-handed alpha
Helix 113
113
F
383 396Right-handed alpha
Helix 114
114
F
402 418Right-handed alpha
Helix 115
115
F
435 438Right-handed 310
Helix 116
116
F
439 447Right-handed alpha
Helix 117
117
F
467 479Right-handed alpha
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There are 18 sheets in PDB entry 2C2B. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, CA, CB, CC, CD, A, DB, EA, EB, EC, ED, FA, FB,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
41 45first strand
Strand 2
A
71 75anti-parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
133 135first strand
Strand 2
A
149 153anti-parallel
Strand 3
A
427 431parallel
Strand 4
A
289 293parallel
Strand 5
A
321 327parallel
Strand 6
A
378 382parallel
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There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
257 259first strand
Strand 2
A
186 189parallel
Strand 3
A
210 215parallel
Strand 4
A
233 237parallel
Strand 5
B
462 464parallel
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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
462 464first strand
Strand 2
B
233 237parallel
Strand 3
B
210 215parallel
Strand 4
B
186 189parallel
Strand 5
B
257 259parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
41 45first strand
Strand 2
B
71 75anti-parallel
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There are 6 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
133 135first strand
Strand 2
B
149 153anti-parallel
Strand 3
B
427 431parallel
Strand 4
B
289 293parallel
Strand 5
B
321 327parallel
Strand 6
B
378 382parallel
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There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
41 45first strand
Strand 2
C
71 75anti-parallel
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There are 6 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
133 135first strand
Strand 2
C
149 153anti-parallel
Strand 3
C
427 431parallel
Strand 4
C
289 293parallel
Strand 5
C
321 327parallel
Strand 6
C
378 382parallel
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There are 5 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
257 259first strand
Strand 2
C
186 189parallel
Strand 3
C
210 215parallel
Strand 4
C
233 237parallel
Strand 5
D
462 464parallel
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There are 5 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
462 464first strand
Strand 2
D
233 237parallel
Strand 3
D
210 215parallel
Strand 4
D
186 189parallel
Strand 5
D
257 259parallel
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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
D
41 45first strand
Strand 2
D
71 75anti-parallel
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There are 6 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
133 135first strand
Strand 2
D
149 153anti-parallel
Strand 3
D
427 431parallel
Strand 4
D
289 293parallel
Strand 5
D
321 327parallel
Strand 6
D
378 382parallel
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There are 2 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
41 45first strand
Strand 2
E
71 75anti-parallel
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There are 6 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
133 135first strand
Strand 2
E
149 153anti-parallel
Strand 3
E
427 431parallel
Strand 4
E
289 293parallel
Strand 5
E
321 327parallel
Strand 6
E
378 382parallel
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There are 5 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
257 259first strand
Strand 2
E
186 189parallel
Strand 3
E
210 215parallel
Strand 4
E
233 237parallel
Strand 5
F
462 464parallel
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There are 5 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
462 464first strand
Strand 2
F
233 237parallel
Strand 3
F
210 215parallel
Strand 4
F
186 189parallel
Strand 5
F
257 259parallel
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There are 2 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
41 45first strand
Strand 2
F
71 75anti-parallel
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There are 6 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
133 135first strand
Strand 2
F
149 153anti-parallel
Strand 3
F
427 431parallel
Strand 4
F
289 293parallel
Strand 5
F
321 327parallel
Strand 6
F
378 382parallel
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