Analysis of interatomic Contacts of Structural Units in PDB entry:
4C0Q


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 4C0Q entry

There are 2 chains in PDB entry 4C0Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5PHE 922
B
 LYS 5LYS 408
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 are122 helices in PDB entry 4C0Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 21Right-handed alpha
Helix 2
2
A
23 40Right-handed alpha
Helix 3
3
A
42 54Right-handed alpha
Helix 4
4
A
56 74Right-handed alpha
Helix 5
5
A
75 78Right-handed 310
Helix 6
6
A
81 97Right-handed alpha
Helix 7
7
A
101 118Right-handed alpha
Helix 8
8
A
124 134Right-handed alpha
Helix 9
9
A
139 153Right-handed alpha
Helix 10
10
A
154 156Right-handed 310
Helix 11
11
A
162 189Right-handed alpha
Helix 12
12
A
195 212Right-handed alpha
Helix 13
13
A
215 221Right-handed alpha
Helix 14
14
A
222 234Right-handed alpha
Helix 15
15
A
238 256Right-handed alpha
Helix 16
16
A
262 275Right-handed alpha
Helix 17
17
A
276 286Right-handed alpha
Helix 18
18
A
288 306Right-handed alpha
Helix 19
19
A
306 313Right-handed alpha
Helix 20
20
A
316 320Right-handed 310
Helix 21
21
A
321 332Right-handed alpha
Helix 22
22
A
335 340Right-handed alpha
Helix 23
23
A
342 353Right-handed alpha
Helix 24
24
A
365 380Right-handed alpha
Helix 25
25
A
394 411Right-handed alpha
Helix 26
26
A
412 414Right-handed 310
Helix 27
27
A
415 426Right-handed alpha
Helix 28
28
A
433 448Right-handed alpha
Helix 29
29
A
455 468Right-handed alpha
Helix 30
30
A
474 488Right-handed alpha
Helix 31
31
A
489 495Right-handed alpha
Helix 32
32
A
498 511Right-handed alpha
Helix 33
33
A
512 514Right-handed 310
Helix 34
34
A
515 530Right-handed alpha
Helix 35
35
A
537 547Right-handed alpha
Helix 36
36
A
548 551Right-handed 310
Helix 37
37
A
554 570Right-handed alpha
Helix 38
38
A
573 595Right-handed alpha
Helix 39
39
A
608 622Right-handed alpha
Helix 40
40
A
634 652Right-handed alpha
Helix 41
41
A
655 671Right-handed alpha
Helix 42
42
A
680 695Right-handed alpha
Helix 43
43
A
698 712Right-handed alpha
Helix 44
44
A
717 738Right-handed alpha
Helix 45
45
A
740 745Right-handed alpha
Helix 46
46
A
745 763Right-handed alpha
Helix 47
47
A
763 769Right-handed alpha
Helix 48
48
A
772 784Right-handed alpha
Helix 49
49
A
788 804Right-handed alpha
Helix 50
50
A
805 807Right-handed 310
Helix 51
51
A
814 843Right-handed alpha
Helix 52
52
A
846 848Right-handed 310
Helix 53
53
A
849 878Right-handed alpha
Helix 54
54
A
891 904Right-handed alpha
Helix 55
55
A
907 921Right-handed alpha
Helix 56
56
B
7 21Right-handed alpha
Helix 57
57
B
23 40Right-handed alpha
Helix 58
58
B
42 54Right-handed alpha
Helix 59
59
B
57 74Right-handed alpha
Helix 60
60
B
75 78Right-handed 310
Helix 61
61
B
81 97Right-handed alpha
Helix 62
62
B
101 119Right-handed alpha
Helix 63
63
B
124 134Right-handed alpha
Helix 64
64
B
139 154Right-handed alpha
Helix 65
65
B
166 187Right-handed alpha
Helix 66
66
B
197 212Right-handed alpha
Helix 67
67
B
215 221Right-handed alpha
Helix 68
68
B
222 234Right-handed alpha
Helix 69
69
B
238 256Right-handed alpha
Helix 70
70
B
262 275Right-handed alpha
Helix 71
71
B
276 286Right-handed alpha
Helix 72
72
B
288 306Right-handed alpha
Helix 73
73
B
306 313Right-handed alpha
Helix 74
74
B
316 320Right-handed 310
Helix 75
75
B
321 332Right-handed alpha
Helix 76
76
B
335 340Right-handed alpha
Helix 77
77
B
342 355Right-handed alpha
Helix 78
78
B
362 380Right-handed alpha
Helix 79
79
B
394 411Right-handed alpha
Helix 80
80
B
412 414Right-handed 310
Helix 81
81
B
415 426Right-handed alpha
Helix 82
82
B
433 447Right-handed alpha
Helix 83
83
B
458 468Right-handed alpha
Helix 84
84
B
474 487Right-handed alpha
Helix 85
85
B
495 497Right-handed 310
Helix 86
86
B
498 511Right-handed alpha
Helix 87
87
B
512 514Right-handed 310
Helix 88
88
B
515 526Right-handed alpha
Helix 89
89
B
554 560Right-handed alpha
Helix 90
90
B
581 594Right-handed alpha
Helix 91
91
B
608 621Right-handed alpha
Helix 92
92
B
642 652Right-handed alpha
Helix 93
93
B
655 671Right-handed alpha
Helix 94
94
B
683 695Right-handed alpha
Helix 95
95
B
698 705Right-handed alpha
Helix 96
96
B
722 738Right-handed alpha
Helix 97
97
B
740 745Right-handed alpha
Helix 98
98
B
745 763Right-handed alpha
Helix 99
99
B
772 784Right-handed alpha
Helix 100
100
B
788 804Right-handed alpha
Helix 101
101
B
805 807Right-handed 310
Helix 102
102
B
819 843Right-handed alpha
Helix 103
103
B
846 848Right-handed 310
Helix 104
104
B
849 877Right-handed alpha
Helix 105
105
B
893 904Right-handed alpha
Helix 106
106
B
907 921Right-handed alpha
Helix 107
107
C
22 32Right-handed alpha
Helix 108
108
C
69 73Right-handed 310
Helix 109
109
C
75 81Right-handed 310
Helix 110
110
C
94 100Right-handed alpha
Helix 111
111
C
100 110Right-handed alpha
Helix 112
112
C
132 136Right-handed 310
Helix 113
113
C
137 141Right-handed 310
Helix 114
114
C
158 170Right-handed alpha
Helix 115
115
D
22 32Right-handed alpha
Helix 116
116
D
69 73Right-handed 310
Helix 117
117
D
75 81Right-handed 310
Helix 118
118
D
94 100Right-handed alpha
Helix 119
119
D
100 110Right-handed alpha
Helix 120
120
D
132 136Right-handed 310
Helix 121
121
D
137 141Right-handed 310
Helix 122
122
D
158 170Right-handed alpha
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There are 2 sheets in PDB entry 4C0Q. Click on sheet of interest to get list of strands forming it: CA, A,

There are 6 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
45 54first strand
Strand 2
C
57 66anti-parallel
Strand 3
C
10 17parallel
Strand 4
C
85 91parallel
Strand 5
C
117 122parallel
Strand 6
C
144 148parallel
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There are 6 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
45 54first strand
Strand 2
D
57 66anti-parallel
Strand 3
D
10 17parallel
Strand 4
D
85 91parallel
Strand 5
D
117 122parallel
Strand 6
D
144 148parallel
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