Analysis of interatomic Contacts of Structural Units in PDB entry:
4C7U


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 4C7U entry

There are 7 chains in PDB entry 4C7U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET -1ASN 202
B
 PHE -2GLU 200
C
 PHE -2ASN 201
D
 MET -1ASN 202
E
 MET -1GLU 200
F
 THR 1ASN 202
G
 MET -1SER 62
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 are105 helices in PDB entry 4C7U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 15Right-handed 310
Helix 2
2
A
19 29Right-handed alpha
Helix 3
3
A
29 52Right-handed alpha
Helix 4
4
A
53 60Right-handed alpha
Helix 5
5
A
60 80Right-handed alpha
Helix 6
6
A
83 87Right-handed 310
Helix 7
7
A
93 105Right-handed alpha
Helix 8
8
A
106 121Right-handed alpha
Helix 9
9
A
148 153Right-handed 310
Helix 10
10
A
165 168Right-handed 310
Helix 11
11
A
169 174Right-handed alpha
Helix 12
12
A
176 184Right-handed alpha
Helix 13
13
A
185 187Right-handed 310
Helix 14
14
A
189 200Right-handed alpha
Helix 15
15
B
19 29Right-handed alpha
Helix 16
16
B
29 51Right-handed alpha
Helix 17
17
B
53 60Right-handed alpha
Helix 18
18
B
60 80Right-handed alpha
Helix 19
19
B
83 87Right-handed 310
Helix 20
20
B
93 105Right-handed alpha
Helix 21
21
B
106 120Right-handed alpha
Helix 22
22
B
148 153Right-handed 310
Helix 23
23
B
165 168Right-handed 310
Helix 24
24
B
169 174Right-handed alpha
Helix 25
25
B
176 185Right-handed alpha
Helix 26
26
B
189 200Right-handed alpha
Helix 27
27
C
19 29Right-handed alpha
Helix 28
28
C
29 51Right-handed alpha
Helix 29
29
C
53 60Right-handed alpha
Helix 30
30
C
60 80Right-handed alpha
Helix 31
31
C
83 87Right-handed 310
Helix 32
32
C
93 105Right-handed alpha
Helix 33
33
C
106 120Right-handed alpha
Helix 34
34
C
148 153Right-handed 310
Helix 35
35
C
165 168Right-handed 310
Helix 36
36
C
169 174Right-handed alpha
Helix 37
37
C
176 184Right-handed alpha
Helix 38
38
C
185 187Right-handed 310
Helix 39
39
C
189 200Right-handed alpha
Helix 40
40
D
19 29Right-handed alpha
Helix 41
41
D
29 52Right-handed alpha
Helix 42
42
D
53 60Right-handed alpha
Helix 43
43
D
60 80Right-handed alpha
Helix 44
44
D
83 87Right-handed 310
Helix 45
45
D
93 105Right-handed alpha
Helix 46
46
D
106 121Right-handed alpha
Helix 47
47
D
148 153Right-handed 310
Helix 48
48
D
165 168Right-handed 310
Helix 49
49
D
169 174Right-handed alpha
Helix 50
50
D
176 184Right-handed alpha
Helix 51
51
D
185 187Right-handed 310
Helix 52
52
D
189 200Right-handed alpha
Helix 53
53
E
19 29Right-handed alpha
Helix 54
54
E
29 52Right-handed alpha
Helix 55
55
E
53 60Right-handed alpha
Helix 56
56
E
60 80Right-handed alpha
Helix 57
57
E
83 87Right-handed 310
Helix 58
58
E
93 105Right-handed alpha
Helix 59
59
E
106 120Right-handed alpha
Helix 60
60
E
148 153Right-handed 310
Helix 61
61
E
165 168Right-handed 310
Helix 62
62
E
169 174Right-handed alpha
Helix 63
63
E
176 184Right-handed alpha
Helix 64
64
E
185 187Right-handed 310
Helix 65
65
E
189 200Right-handed alpha
Helix 66
66
F
19 29Right-handed alpha
Helix 67
67
F
29 52Right-handed alpha
Helix 68
68
F
53 60Right-handed alpha
Helix 69
69
F
60 80Right-handed alpha
Helix 70
70
F
83 87Right-handed 310
Helix 71
71
F
93 105Right-handed alpha
Helix 72
72
F
106 120Right-handed alpha
Helix 73
73
F
148 153Right-handed 310
Helix 74
74
F
165 168Right-handed 310
Helix 75
75
F
169 174Right-handed alpha
Helix 76
76
F
176 184Right-handed alpha
Helix 77
77
F
185 187Right-handed 310
Helix 78
78
F
189 200Right-handed alpha
Helix 79
79
G
10 15Right-handed 310
Helix 80
80
G
19 29Right-handed alpha
Helix 81
81
G
29 52Right-handed alpha
Helix 82
82
G
53 60Right-handed alpha
Helix 83
83
G
60 80Right-handed alpha
Helix 84
84
G
83 87Right-handed 310
Helix 85
85
G
93 105Right-handed alpha
Helix 86
86
G
106 121Right-handed alpha
Helix 87
87
G
148 153Right-handed 310
Helix 88
88
G
165 168Right-handed 310
Helix 89
89
G
169 174Right-handed alpha
Helix 90
90
G
176 184Right-handed alpha
Helix 91
91
G
185 187Right-handed 310
Helix 92
92
G
189 200Right-handed alpha
Helix 93
93
H
19 29Right-handed alpha
Helix 94
94
H
29 52Right-handed alpha
Helix 95
95
H
53 60Right-handed alpha
Helix 96
96
H
60 80Right-handed alpha
Helix 97
97
H
83 87Right-handed 310
Helix 98
98
H
93 105Right-handed alpha
Helix 99
99
H
106 121Right-handed alpha
Helix 100
100
H
148 153Right-handed 310
Helix 101
101
H
165 168Right-handed 310
Helix 102
102
H
169 174Right-handed alpha
Helix 103
103
H
176 184Right-handed alpha
Helix 104
104
H
185 187Right-handed 310
Helix 105
105
H
189 200Right-handed alpha
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There are 8 sheets in PDB entry 4C7U. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A, EA, FA, GA, HA,

There are 3 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
137 144first strand
Strand 2
A
125 132anti-parallel
Strand 3
A
156 163anti-parallel
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There are 3 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
137 144first strand
Strand 2
B
125 132anti-parallel
Strand 3
B
156 163anti-parallel
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There are 3 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
137 144first strand
Strand 2
C
125 132anti-parallel
Strand 3
C
156 163anti-parallel
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There are 3 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
137 144first strand
Strand 2
D
125 132anti-parallel
Strand 3
D
156 163anti-parallel
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There are 3 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
137 144first strand
Strand 2
E
125 132anti-parallel
Strand 3
E
156 163anti-parallel
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There are 3 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
137 144first strand
Strand 2
F
125 132anti-parallel
Strand 3
F
156 163anti-parallel
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There are 3 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
137 144first strand
Strand 2
G
125 132anti-parallel
Strand 3
G
156 163anti-parallel
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There are 3 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
137 144first strand
Strand 2
H
125 132anti-parallel
Strand 3
H
156 163anti-parallel
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