Analysis of interatomic Contacts of Structural Units in PDB entry:
4CV1


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 4CV1 entry

There are 5 chains in PDB entry 4CV1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU -5LYS 256
B
 MET 1LYS 256
C
 LEU -5LYS 256
D
 MET 1LYS 256
E
 MET 1VAL 224
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 4CV1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 31Right-handed alpha
Helix 2
2
A
41 43Right-handed 310
Helix 3
3
A
44 53Right-handed alpha
Helix 4
4
A
69 85Right-handed alpha
Helix 5
5
A
98 104Right-handed alpha
Helix 6
6
A
105 109Right-handed 310
Helix 7
7
A
110 122Right-handed alpha
Helix 8
8
A
122 134Right-handed alpha
Helix 9
9
A
147 151Right-handed 310
Helix 10
10
A
157 179Right-handed alpha
Helix 11
11
A
195 199Right-handed 310
Helix 12
12
A
203 215Right-handed alpha
Helix 13
13
A
222 235Right-handed alpha
Helix 14
14
A
236 239Right-handed 310
Helix 15
15
A
251 253Right-handed 310
Helix 16
16
B
19 31Right-handed alpha
Helix 17
17
B
41 52Right-handed alpha
Helix 18
18
B
53 55Right-handed 310
Helix 19
19
B
69 84Right-handed alpha
Helix 20
20
B
98 104Right-handed alpha
Helix 21
21
B
105 109Right-handed 310
Helix 22
22
B
110 122Right-handed alpha
Helix 23
23
B
122 133Right-handed alpha
Helix 24
24
B
134 136Right-handed 310
Helix 25
25
B
147 151Right-handed 310
Helix 26
26
B
158 179Right-handed alpha
Helix 27
27
B
195 199Right-handed 310
Helix 28
28
B
203 215Right-handed alpha
Helix 29
29
B
222 235Right-handed alpha
Helix 30
30
B
236 239Right-handed 310
Helix 31
31
B
251 253Right-handed 310
Helix 32
32
C
19 31Right-handed alpha
Helix 33
33
C
41 43Right-handed 310
Helix 34
34
C
44 53Right-handed alpha
Helix 35
35
C
69 85Right-handed alpha
Helix 36
36
C
98 104Right-handed alpha
Helix 37
37
C
105 109Right-handed 310
Helix 38
38
C
110 122Right-handed alpha
Helix 39
39
C
122 134Right-handed alpha
Helix 40
40
C
147 151Right-handed 310
Helix 41
41
C
158 179Right-handed alpha
Helix 42
42
C
203 215Right-handed alpha
Helix 43
43
C
222 235Right-handed alpha
Helix 44
44
C
236 239Right-handed 310
Helix 45
45
C
251 253Right-handed 310
Helix 46
46
D
19 31Right-handed alpha
Helix 47
47
D
41 43Right-handed 310
Helix 48
48
D
44 52Right-handed alpha
Helix 49
49
D
53 55Right-handed 310
Helix 50
50
D
69 84Right-handed alpha
Helix 51
51
D
98 102Right-handed 310
Helix 52
52
D
105 109Right-handed 310
Helix 53
53
D
110 122Right-handed alpha
Helix 54
54
D
122 133Right-handed alpha
Helix 55
55
D
134 136Right-handed 310
Helix 56
56
D
147 151Right-handed 310
Helix 57
57
D
157 179Right-handed alpha
Helix 58
58
D
195 200Right-handed alpha
Helix 59
59
D
203 215Right-handed alpha
Helix 60
60
D
222 235Right-handed alpha
Helix 61
61
D
236 239Right-handed 310
Helix 62
62
D
251 253Right-handed 310
Helix 63
63
E
19 31Right-handed alpha
Helix 64
64
E
41 43Right-handed 310
Helix 65
65
E
44 53Right-handed alpha
Helix 66
66
E
69 85Right-handed alpha
Helix 67
67
E
98 103Right-handed alpha
Helix 68
68
E
105 109Right-handed 310
Helix 69
69
E
110 122Right-handed alpha
Helix 70
70
E
122 133Right-handed alpha
Helix 71
71
E
134 136Right-handed 310
Helix 72
72
E
147 151Right-handed 310
Helix 73
73
E
157 179Right-handed alpha
Helix 74
74
E
203 215Right-handed alpha
Helix 75
75
E
222 235Right-handed alpha
Helix 76
76
E
236 239Right-handed 310
Helix 77
77
E
251 253Right-handed 310
Helix 78
78
F
19 31Right-handed alpha
Helix 79
79
F
41 43Right-handed 310
Helix 80
80
F
44 53Right-handed alpha
Helix 81
81
F
69 85Right-handed alpha
Helix 82
82
F
98 104Right-handed alpha
Helix 83
83
F
105 109Right-handed 310
Helix 84
84
F
110 122Right-handed alpha
Helix 85
85
F
122 134Right-handed alpha
Helix 86
86
F
147 151Right-handed 310
Helix 87
87
F
157 179Right-handed alpha
Helix 88
88
F
203 215Right-handed alpha
Helix 89
89
F
222 235Right-handed alpha
Helix 90
90
F
236 239Right-handed 310
Helix 91
91
F
251 253Right-handed 310
Helix 92
92
G
19 31Right-handed alpha
Helix 93
93
G
42 52Right-handed alpha
Helix 94
94
G
53 55Right-handed 310
Helix 95
95
G
69 85Right-handed alpha
Helix 96
96
G
98 104Right-handed alpha
Helix 97
97
G
105 109Right-handed 310
Helix 98
98
G
110 122Right-handed alpha
Helix 99
99
G
122 134Right-handed alpha
Helix 100
100
G
147 151Right-handed 310
Helix 101
101
G
157 179Right-handed alpha
Helix 102
102
G
203 215Right-handed alpha
Helix 103
103
G
222 235Right-handed alpha
Helix 104
104
G
236 239Right-handed 310
Helix 105
105
G
251 253Right-handed 310
Helix 106
106
H
19 31Right-handed alpha
Helix 107
107
H
41 43Right-handed 310
Helix 108
108
H
44 53Right-handed alpha
Helix 109
109
H
69 85Right-handed alpha
Helix 110
110
H
98 104Right-handed alpha
Helix 111
111
H
105 109Right-handed 310
Helix 112
112
H
110 122Right-handed alpha
Helix 113
113
H
122 134Right-handed alpha
Helix 114
114
H
147 151Right-handed 310
Helix 115
115
H
157 179Right-handed alpha
Helix 116
116
H
195 199Right-handed 310
Helix 117
117
H
203 215Right-handed alpha
Helix 118
118
H
222 235Right-handed alpha
Helix 119
119
H
236 239Right-handed 310
Helix 120
120
H
251 254Right-handed 310
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There are 16 sheets in PDB entry 4CV1. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, A, EA, EB, EC, FA, FB, GA, HA,

There are 7 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
62 64first strand
Strand 2
A
34 39parallel
Strand 3
A
8 12parallel
Strand 4
A
89 92parallel
Strand 5
A
140 146parallel
Strand 6
A
183 190parallel
Strand 7
A
245 248parallel
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There are 2 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
153 154first strand
Strand 2
C
255 256parallel
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There are 2 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
255 256first strand
Strand 2
C
153 154parallel
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There are 7 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
62 64first strand
Strand 2
B
34 39parallel
Strand 3
B
8 12parallel
Strand 4
B
89 92parallel
Strand 5
B
140 146parallel
Strand 6
B
183 190parallel
Strand 7
B
245 248parallel
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There are 2 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
153 154first strand
Strand 2
D
255 256parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
255 256first strand
Strand 2
D
153 154parallel
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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
-2 0first strand
Strand 2
F
-2 0anti-parallel
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There are 7 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
62 64first strand
Strand 2
C
34 39parallel
Strand 3
C
8 12parallel
Strand 4
C
89 92parallel
Strand 5
C
140 146parallel
Strand 6
C
183 190parallel
Strand 7
C
245 248parallel
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There are 7 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
62 64first strand
Strand 2
D
34 39parallel
Strand 3
D
8 12parallel
Strand 4
D
89 92parallel
Strand 5
D
140 146parallel
Strand 6
D
183 190parallel
Strand 7
D
245 248parallel
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There are 7 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
61 64first strand
Strand 2
E
34 39parallel
Strand 3
E
8 12parallel
Strand 4
E
89 92parallel
Strand 5
E
140 146parallel
Strand 6
E
183 190parallel
Strand 7
E
245 248parallel
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There are 2 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
153 154first strand
Strand 2
G
255 256parallel
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There are 2 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
255 256first strand
Strand 2
G
153 154parallel
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There are 7 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
62 64first strand
Strand 2
F
34 39parallel
Strand 3
F
8 12parallel
Strand 4
F
89 92parallel
Strand 5
F
140 146parallel
Strand 6
F
183 190parallel
Strand 7
F
245 248parallel
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There are 2 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
255 256first strand
Strand 2
H
153 154parallel
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There are 7 strands in GA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
61 64first strand
Strand 2
G
34 39parallel
Strand 3
G
8 12parallel
Strand 4
G
89 92parallel
Strand 5
G
140 146parallel
Strand 6
G
183 190parallel
Strand 7
G
245 248parallel
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There are 7 strands in HA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
62 64first strand
Strand 2
H
34 39parallel
Strand 3
H
8 12parallel
Strand 4
H
89 92parallel
Strand 5
H
140 146parallel
Strand 6
H
183 190parallel
Strand 7
H
245 248parallel
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