Analysis of interatomic Contacts of Structural Units in PDB entry:
1QDB


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 1QDB entry

There are 3 chains in PDB entry 1QDB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 42LYS 514
B
 GLY 42LYS 514
C
 GLY 42LYS 514
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 are 93 helices in PDB entry 1QDB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
48 55Right-handed 310
Helix 2
2
A
56 65Right-handed alpha
Helix 3
3
A
66 69Right-handed 310
Helix 4
4
A
74 79Right-handed alpha
Helix 5
5
A
80 86Right-handed alpha
Helix 6
6
A
89 93Right-handed 310
Helix 7
7
A
100 102Right-handed 310
Helix 8
8
A
103 111Right-handed alpha
Helix 9
9
A
112 115Right-handed 310
Helix 10
10
A
127 131Right-handed 310
Helix 11
11
A
135 145Right-handed alpha
Helix 12
12
A
145 150Right-handed alpha
Helix 13
13
A
154 158Right-handed 310
Helix 14
14
A
166 171Right-handed alpha
Helix 15
15
A
183 192Right-handed alpha
Helix 16
16
A
196 200Right-handed 310
Helix 17
17
A
201 212Right-handed alpha
Helix 18
18
A
252 263Right-handed alpha
Helix 19
19
A
283 291Right-handed alpha
Helix 20
20
A
291 296Right-handed alpha
Helix 21
21
A
299 305Right-handed alpha
Helix 22
22
A
323 326Right-handed 310
Helix 23
23
A
327 332Right-handed alpha
Helix 24
24
A
339 378Right-handed alpha
Helix 25
25
A
385 405Right-handed alpha
Helix 26
26
A
407 412Right-handed alpha
Helix 27
27
A
412 441Right-handed alpha
Helix 28
28
A
453 462Right-handed alpha
Helix 29
29
A
464 478Right-handed alpha
Helix 30
30
A
478 490Right-handed alpha
Helix 31
31
A
494 498Right-handed 310
Helix 32
32
A
498 502Right-handed 310
Helix 33
33
B
48 52Right-handed 310
Helix 34
34
B
56 65Right-handed alpha
Helix 35
35
B
66 69Right-handed 310
Helix 36
36
B
74 79Right-handed alpha
Helix 37
37
B
80 86Right-handed alpha
Helix 38
38
B
89 93Right-handed 310
Helix 39
39
B
100 102Right-handed 310
Helix 40
40
B
103 111Right-handed alpha
Helix 41
41
B
112 115Right-handed 310
Helix 42
42
B
127 131Right-handed 310
Helix 43
43
B
135 145Right-handed alpha
Helix 44
44
B
145 150Right-handed alpha
Helix 45
45
B
154 158Right-handed 310
Helix 46
46
B
166 171Right-handed alpha
Helix 47
47
B
183 192Right-handed alpha
Helix 48
48
B
196 200Right-handed 310
Helix 49
49
B
201 212Right-handed alpha
Helix 50
50
B
252 263Right-handed alpha
Helix 51
51
B
283 291Right-handed alpha
Helix 52
52
B
291 296Right-handed alpha
Helix 53
53
B
299 305Right-handed alpha
Helix 54
54
B
323 326Right-handed 310
Helix 55
55
B
327 332Right-handed alpha
Helix 56
56
B
339 378Right-handed alpha
Helix 57
57
B
381 405Right-handed alpha
Helix 58
58
B
407 412Right-handed alpha
Helix 59
59
B
412 441Right-handed alpha
Helix 60
60
B
453 461Right-handed alpha
Helix 61
61
B
464 478Right-handed alpha
Helix 62
62
B
478 490Right-handed alpha
Helix 63
63
B
494 499Right-handed 310
Helix 64
64
C
48 53Right-handed 310
Helix 65
65
C
56 65Right-handed alpha
Helix 66
66
C
66 69Right-handed 310
Helix 67
67
C
74 79Right-handed alpha
Helix 68
68
C
80 86Right-handed alpha
Helix 69
69
C
89 93Right-handed 310
Helix 70
70
C
100 102Right-handed 310
Helix 71
71
C
103 111Right-handed alpha
Helix 72
72
C
112 115Right-handed 310
Helix 73
73
C
127 131Right-handed 310
Helix 74
74
C
135 145Right-handed alpha
Helix 75
75
C
145 150Right-handed alpha
Helix 76
76
C
154 158Right-handed 310
Helix 77
77
C
166 170Right-handed 310
Helix 78
78
C
183 192Right-handed alpha
Helix 79
79
C
201 212Right-handed alpha
Helix 80
80
C
252 263Right-handed alpha
Helix 81
81
C
283 291Right-handed alpha
Helix 82
82
C
291 296Right-handed alpha
Helix 83
83
C
299 305Right-handed alpha
Helix 84
84
C
323 326Right-handed 310
Helix 85
85
C
327 332Right-handed alpha
Helix 86
86
C
339 378Right-handed alpha
Helix 87
87
C
381 405Right-handed alpha
Helix 88
88
C
407 412Right-handed alpha
Helix 89
89
C
412 441Right-handed alpha
Helix 90
90
C
453 461Right-handed alpha
Helix 91
91
C
464 478Right-handed alpha
Helix 92
92
C
478 490Right-handed alpha
Helix 93
93
C
494 499Right-handed 310
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There are 9 sheets in PDB entry 1QDB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
218 225first strand
Strand 2
A
231 238anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
268 269first strand
Strand 2
A
276 277anti-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
A
307 310first strand
Strand 2
A
313 316anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
218 225first strand
Strand 2
B
231 238anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
268 269first strand
Strand 2
B
276 277anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
307 310first strand
Strand 2
B
313 316anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
218 225first strand
Strand 2
C
231 238anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
268 269first strand
Strand 2
C
276 277anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
307 310first strand
Strand 2
C
313 316anti-parallel
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