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


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 2CHV entry

There are 6 chains in PDB entry 2CHV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 6LYS 319
B
 ILE 6LYS 319
C
 ILE 6LYS 319
D
 ILE 6LYS 319
E
 ILE 6LYS 319
F
 ILE 6LYS 319
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 are120 helices in PDB entry 2CHV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 11Right-handed alpha
Helix 2
2
A
15 19Right-handed 310
Helix 3
3
A
22 30Right-handed alpha
Helix 4
4
A
31 33Right-handed 310
Helix 5
5
A
50 64Right-handed alpha
Helix 6
6
A
86 95Right-handed alpha
Helix 7
7
A
110 114Right-handed 310
Helix 8
8
A
115 121Right-handed alpha
Helix 9
9
A
122 126Right-handed 310
Helix 10
10
A
141 145Right-handed 310
Helix 11
11
A
146 151Right-handed alpha
Helix 12
12
A
162 176Right-handed alpha
Helix 13
13
A
182 194Right-handed alpha
Helix 14
14
A
196 209Right-handed alpha
Helix 15
15
A
215 223Right-handed alpha
Helix 16
16
A
227 241Right-handed alpha
Helix 17
17
A
242 257Right-handed alpha
Helix 18
18
A
260 274Right-handed alpha
Helix 19
19
A
278 299Right-handed alpha
Helix 20
20
A
301 314Right-handed alpha
Helix 21
21
B
6 11Right-handed alpha
Helix 22
22
B
15 19Right-handed 310
Helix 23
23
B
22 30Right-handed alpha
Helix 24
24
B
31 33Right-handed 310
Helix 25
25
B
50 64Right-handed alpha
Helix 26
26
B
86 95Right-handed alpha
Helix 27
27
B
110 114Right-handed 310
Helix 28
28
B
115 121Right-handed alpha
Helix 29
29
B
122 126Right-handed 310
Helix 30
30
B
141 145Right-handed 310
Helix 31
31
B
146 151Right-handed alpha
Helix 32
32
B
162 176Right-handed alpha
Helix 33
33
B
182 194Right-handed alpha
Helix 34
34
B
196 209Right-handed alpha
Helix 35
35
B
215 223Right-handed alpha
Helix 36
36
B
227 241Right-handed alpha
Helix 37
37
B
242 257Right-handed alpha
Helix 38
38
B
260 274Right-handed alpha
Helix 39
39
B
278 299Right-handed alpha
Helix 40
40
B
301 314Right-handed alpha
Helix 41
41
C
6 11Right-handed alpha
Helix 42
42
C
15 19Right-handed 310
Helix 43
43
C
22 30Right-handed alpha
Helix 44
44
C
31 33Right-handed 310
Helix 45
45
C
50 64Right-handed alpha
Helix 46
46
C
86 95Right-handed alpha
Helix 47
47
C
110 114Right-handed 310
Helix 48
48
C
115 121Right-handed alpha
Helix 49
49
C
122 126Right-handed 310
Helix 50
50
C
141 145Right-handed 310
Helix 51
51
C
146 151Right-handed alpha
Helix 52
52
C
162 176Right-handed alpha
Helix 53
53
C
182 194Right-handed alpha
Helix 54
54
C
196 209Right-handed alpha
Helix 55
55
C
215 223Right-handed alpha
Helix 56
56
C
227 241Right-handed alpha
Helix 57
57
C
242 257Right-handed alpha
Helix 58
58
C
260 274Right-handed alpha
Helix 59
59
C
278 299Right-handed alpha
Helix 60
60
C
301 314Right-handed alpha
Helix 61
61
D
6 11Right-handed alpha
Helix 62
62
D
15 19Right-handed 310
Helix 63
63
D
22 30Right-handed alpha
Helix 64
64
D
31 33Right-handed 310
Helix 65
65
D
50 64Right-handed alpha
Helix 66
66
D
86 95Right-handed alpha
Helix 67
67
D
110 114Right-handed 310
Helix 68
68
D
115 121Right-handed alpha
Helix 69
69
D
122 126Right-handed 310
Helix 70
70
D
141 145Right-handed 310
Helix 71
71
D
146 151Right-handed alpha
Helix 72
72
D
162 176Right-handed alpha
Helix 73
73
D
182 194Right-handed alpha
Helix 74
74
D
196 209Right-handed alpha
Helix 75
75
D
215 223Right-handed alpha
Helix 76
76
D
227 241Right-handed alpha
Helix 77
77
D
242 257Right-handed alpha
Helix 78
78
D
260 274Right-handed alpha
Helix 79
79
D
278 299Right-handed alpha
Helix 80
80
D
301 314Right-handed alpha
Helix 81
81
E
6 11Right-handed alpha
Helix 82
82
E
15 19Right-handed 310
Helix 83
83
E
22 30Right-handed alpha
Helix 84
84
E
31 33Right-handed 310
Helix 85
85
E
50 64Right-handed alpha
Helix 86
86
E
86 95Right-handed alpha
Helix 87
87
E
110 114Right-handed 310
Helix 88
88
E
115 121Right-handed alpha
Helix 89
89
E
122 126Right-handed 310
Helix 90
90
E
141 145Right-handed 310
Helix 91
91
E
146 151Right-handed alpha
Helix 92
92
E
162 176Right-handed alpha
Helix 93
93
E
182 194Right-handed alpha
Helix 94
94
E
196 209Right-handed alpha
Helix 95
95
E
215 223Right-handed alpha
Helix 96
96
E
227 241Right-handed alpha
Helix 97
97
E
242 257Right-handed alpha
Helix 98
98
E
260 274Right-handed alpha
Helix 99
99
E
278 299Right-handed alpha
Helix 100
100
E
301 314Right-handed alpha
Helix 101
101
F
6 11Right-handed alpha
Helix 102
102
F
15 19Right-handed 310
Helix 103
103
F
22 30Right-handed alpha
Helix 104
104
F
31 33Right-handed 310
Helix 105
105
F
50 64Right-handed alpha
Helix 106
106
F
86 95Right-handed alpha
Helix 107
107
F
110 114Right-handed 310
Helix 108
108
F
115 121Right-handed alpha
Helix 109
109
F
122 126Right-handed 310
Helix 110
110
F
141 145Right-handed 310
Helix 111
111
F
146 151Right-handed alpha
Helix 112
112
F
162 176Right-handed alpha
Helix 113
113
F
182 194Right-handed alpha
Helix 114
114
F
196 209Right-handed alpha
Helix 115
115
F
215 223Right-handed alpha
Helix 116
116
F
227 241Right-handed alpha
Helix 117
117
F
242 257Right-handed alpha
Helix 118
118
F
260 274Right-handed alpha
Helix 119
119
F
278 299Right-handed alpha
Helix 120
120
F
301 314Right-handed alpha
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There are 6 sheets in PDB entry 2CHV. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A, EA, FA,

There are 5 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
72 75first strand
Strand 2
A
104 109parallel
Strand 3
A
133 139parallel
Strand 4
A
41 44parallel
Strand 5
A
154 157parallel
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There are 5 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
72 75first strand
Strand 2
B
104 109parallel
Strand 3
B
133 139parallel
Strand 4
B
41 44parallel
Strand 5
B
154 157parallel
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There are 5 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
72 75first strand
Strand 2
C
104 109parallel
Strand 3
C
133 139parallel
Strand 4
C
41 44parallel
Strand 5
C
154 157parallel
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There are 5 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
72 75first strand
Strand 2
D
104 109parallel
Strand 3
D
133 139parallel
Strand 4
D
41 44parallel
Strand 5
D
154 157parallel
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There are 5 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
72 75first strand
Strand 2
E
104 109parallel
Strand 3
E
133 139parallel
Strand 4
E
41 44parallel
Strand 5
E
154 157parallel
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There are 5 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
72 75first strand
Strand 2
F
104 109parallel
Strand 3
F
133 139parallel
Strand 4
F
41 44parallel
Strand 5
F
154 157parallel
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