Analysis of interatomic Contacts of Structural Units in PDB entry:
3DHG


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 3DHG entry

There are 6 chains in PDB entry 3DHG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2CYS 492
B
 PHE 3SER 306
C
 SER 2GLU 83
D
 ALA 2LYS 493
E
 PHE 3SER 306
F
 SER 2PHE 82
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 are113 helices in PDB entry 3DHG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 8Right-handed 310
Helix 2
2
A
9 14Right-handed alpha
Helix 3
3
A
24 29Right-handed alpha
Helix 4
4
A
30 35Right-handed alpha
Helix 5
5
A
40 45Right-handed alpha
Helix 6
6
A
54 76Right-handed alpha
Helix 7
7
A
77 79Right-handed 310
Helix 8
8
A
80 85Right-handed alpha
Helix 9
9
A
86 118Right-handed alpha
Helix 10
10
A
120 147Right-handed alpha
Helix 11
11
A
148 151Right-handed 310
Helix 12
12
A
152 155Right-handed 310
Helix 13
13
A
156 161Right-handed alpha
Helix 14
14
A
162 164Right-handed 310
Helix 15
15
A
166 180Right-handed alpha
Helix 16
16
A
184 192Right-handed alpha
Helix 17
17
A
200 215Right-handed alpha
Helix 18
18
A
217 229Right-handed alpha
Helix 19
19
A
230 236Right-handed alpha
Helix 20
20
A
237 248Right-handed alpha
Helix 21
21
A
250 273Right-handed alpha
Helix 22
22
A
273 280Right-handed alpha
Helix 23
23
A
282 286Right-handed 310
Helix 24
24
A
289 298Right-handed alpha
Helix 25
25
A
298 310Right-handed alpha
Helix 26
26
A
316 338Right-handed alpha
Helix 27
27
A
339 342Right-handed 310
Helix 28
28
A
351 362Right-handed alpha
Helix 29
29
A
368 382Right-handed alpha
Helix 30
30
A
384 389Right-handed 310
Helix 31
31
A
408 412Right-handed 310
Helix 32
32
A
430 440Right-handed alpha
Helix 33
33
A
440 445Right-handed alpha
Helix 34
34
A
449 456Right-handed alpha
Helix 35
35
A
463 471Right-handed alpha
Helix 36
36
A
475 479Right-handed 310
Helix 37
37
A
486 492Right-handed 310
Helix 38
38
B
12 17Right-handed alpha
Helix 39
39
B
23 30Right-handed alpha
Helix 40
40
B
33 37Right-handed 310
Helix 41
41
B
49 59Right-handed alpha
Helix 42
42
B
68 72Right-handed 310
Helix 43
43
B
79 104Right-handed alpha
Helix 44
44
B
105 110Right-handed 310
Helix 45
45
B
113 122Right-handed alpha
Helix 46
46
B
124 143Right-handed alpha
Helix 47
47
B
145 177Right-handed alpha
Helix 48
48
B
185 193Right-handed alpha
Helix 49
49
B
193 207Right-handed alpha
Helix 50
50
B
211 222Right-handed alpha
Helix 51
51
B
222 231Right-handed alpha
Helix 52
52
B
231 242Right-handed alpha
Helix 53
53
B
245 273Right-handed alpha
Helix 54
54
B
274 276Right-handed 310
Helix 55
55
B
277 306Right-handed alpha
Helix 56
56
C
26 36Right-handed alpha
Helix 57
57
C
66 71Right-handed alpha
Helix 58
58
D
5 8Right-handed 310
Helix 59
59
D
9 14Right-handed alpha
Helix 60
60
D
24 29Right-handed alpha
Helix 61
61
D
30 35Right-handed alpha
Helix 62
62
D
40 45Right-handed alpha
Helix 63
63
D
54 76Right-handed alpha
Helix 64
64
D
77 79Right-handed 310
Helix 65
65
D
80 85Right-handed alpha
Helix 66
66
D
86 118Right-handed alpha
Helix 67
67
D
120 147Right-handed alpha
Helix 68
68
D
152 155Right-handed 310
Helix 69
69
D
156 161Right-handed alpha
Helix 70
70
D
162 164Right-handed 310
Helix 71
71
D
166 180Right-handed alpha
Helix 72
72
D
184 192Right-handed alpha
Helix 73
73
D
200 215Right-handed alpha
Helix 74
74
D
217 236Right-handed alpha
Helix 75
75
D
237 248Right-handed alpha
Helix 76
76
D
250 273Right-handed alpha
Helix 77
77
D
273 279Right-handed alpha
Helix 78
78
D
282 286Right-handed 310
Helix 79
79
D
289 298Right-handed alpha
Helix 80
80
D
298 310Right-handed alpha
Helix 81
81
D
316 325Right-handed alpha
Helix 82
82
D
326 338Right-handed alpha
Helix 83
83
D
339 342Right-handed 310
Helix 84
84
D
351 362Right-handed alpha
Helix 85
85
D
368 382Right-handed alpha
Helix 86
86
D
384 389Right-handed 310
Helix 87
87
D
408 412Right-handed 310
Helix 88
88
D
430 440Right-handed alpha
Helix 89
89
D
440 445Right-handed alpha
Helix 90
90
D
449 457Right-handed alpha
Helix 91
91
D
463 471Right-handed alpha
Helix 92
92
D
475 479Right-handed 310
Helix 93
93
D
486 490Right-handed 310
Helix 94
94
E
12 17Right-handed alpha
Helix 95
95
E
23 30Right-handed alpha
Helix 96
96
E
33 37Right-handed 310
Helix 97
97
E
49 59Right-handed alpha
Helix 98
98
E
68 72Right-handed 310
Helix 99
99
E
79 104Right-handed alpha
Helix 100
100
E
105 110Right-handed 310
Helix 101
101
E
113 122Right-handed alpha
Helix 102
102
E
124 143Right-handed alpha
Helix 103
103
E
145 177Right-handed alpha
Helix 104
104
E
185 193Right-handed alpha
Helix 105
105
E
193 207Right-handed alpha
Helix 106
106
E
211 222Right-handed alpha
Helix 107
107
E
222 231Right-handed alpha
Helix 108
108
E
231 242Right-handed alpha
Helix 109
109
E
245 273Right-handed alpha
Helix 110
110
E
274 276Right-handed 310
Helix 111
111
E
277 306Right-handed alpha
Helix 112
112
F
26 37Right-handed alpha
Helix 113
113
F
67 71Right-handed 310
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There are 4 sheets in PDB entry 3DHG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
A
417 421first strand
Strand 2
A
424 428anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
16 22first strand
Strand 2
C
3 10anti-parallel
Strand 3
C
77 82parallel
Strand 4
C
50 54anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
417 421first strand
Strand 2
D
424 428anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
16 22first strand
Strand 2
F
3 10anti-parallel
Strand 3
F
77 81parallel
Strand 4
F
51 54anti-parallel
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