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


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 1QGU entry

There are 4 chains in PDB entry 1QGU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1LEU 478
B
 SER 1ARG 519
C
 THR 1LEU 478
D
 SER 1ARG 519
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 98 helices in PDB entry 1QGU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 18Right-handed alpha
Helix 2
2
A
21 30Right-handed alpha
Helix 3
3
A
42 44Right-handed 310
Helix 4
4
A
62 66Right-handed alpha
Helix 5
5
A
86 90Right-handed alpha
Helix 6
6
A
119 124Right-handed alpha
Helix 7
7
A
127 140Right-handed alpha
Helix 8
8
A
154 158Right-handed alpha
Helix 9
9
A
162 173Right-handed alpha
Helix 10
10
A
190 204Right-handed alpha
Helix 11
11
A
229 242Right-handed 310
Helix 12
12
A
257 261Right-handed alpha
Helix 13
13
A
263 265Right-handed 310
Helix 14
14
A
274 288Right-handed alpha
Helix 15
15
A
299 313Right-handed alpha
Helix 16
16
A
316 344Right-handed alpha
Helix 17
17
A
357 360Right-handed alpha
Helix 18
18
A
362 368Right-handed alpha
Helix 19
19
A
382 391Right-handed alpha
Helix 20
20
A
404 414Right-handed alpha
Helix 21
21
A
423 431Right-handed alpha
Helix 22
22
A
442 444Right-handed 310
Helix 23
23
A
450 465Right-handed alpha
Helix 24
24
A
468 472Right-handed 310
Helix 25
25
B
10 15Right-handed alpha
Helix 26
26
B
17 29Right-handed alpha
Helix 27
27
B
35 46Right-handed alpha
Helix 28
28
B
48 56Right-handed alpha
Helix 29
29
B
69 79Right-handed alpha
Helix 30
30
B
91 105Right-handed alpha
Helix 31
31
B
118 123Right-handed 310
Helix 32
32
B
126 140Right-handed alpha
Helix 33
33
B
151 156Right-handed alpha
Helix 34
34
B
160 169Right-handed alpha
Helix 35
35
B
191 207Right-handed alpha
Helix 36
36
B
230 243Right-handed alpha
Helix 37
37
B
274 278Right-handed alpha
Helix 38
38
B
280 282Right-handed 310
Helix 39
39
B
295 303Right-handed alpha
Helix 40
40
B
318 332Right-handed alpha
Helix 41
41
B
338 358Right-handed alpha
Helix 42
42
B
369 381Right-handed alpha
Helix 43
43
B
396 408Right-handed alpha
Helix 44
44
B
423 433Right-handed alpha
Helix 45
45
B
442 454Right-handed 310
Helix 46
46
B
456 458Right-handed 310
Helix 47
47
B
475 477Right-handed 310
Helix 48
48
B
482 504Right-handed alpha
Helix 49
49
B
512 514Right-handed 310
Helix 50
50
C
3 18Right-handed alpha
Helix 51
51
C
21 30Right-handed alpha
Helix 52
52
C
62 66Right-handed alpha
Helix 53
53
C
86 90Right-handed alpha
Helix 54
54
C
119 124Right-handed alpha
Helix 55
55
C
127 140Right-handed alpha
Helix 56
56
C
154 157Right-handed alpha
Helix 57
57
C
162 173Right-handed alpha
Helix 58
58
C
190 204Right-handed alpha
Helix 59
59
C
229 242Right-handed 310
Helix 60
60
C
257 261Right-handed alpha
Helix 61
61
C
263 265Right-handed 310
Helix 62
62
C
274 288Right-handed alpha
Helix 63
63
C
300 313Right-handed alpha
Helix 64
64
C
316 344Right-handed alpha
Helix 65
65
C
357 360Right-handed alpha
Helix 66
66
C
362 368Right-handed alpha
Helix 67
67
C
382 391Right-handed alpha
Helix 68
68
C
404 414Right-handed alpha
Helix 69
69
C
423 431Right-handed alpha
Helix 70
70
C
442 444Right-handed 310
Helix 71
71
C
450 465Right-handed alpha
Helix 72
72
C
468 471Right-handed 310
Helix 73
73
D
10 15Right-handed alpha
Helix 74
74
D
17 29Right-handed alpha
Helix 75
75
D
35 46Right-handed alpha
Helix 76
76
D
48 56Right-handed alpha
Helix 77
77
D
69 79Right-handed alpha
Helix 78
78
D
91 105Right-handed alpha
Helix 79
79
D
118 123Right-handed alpha
Helix 80
80
D
126 140Right-handed alpha
Helix 81
81
D
151 156Right-handed alpha
Helix 82
82
D
160 169Right-handed alpha
Helix 83
83
D
191 207Right-handed alpha
Helix 84
84
D
230 242Right-handed alpha
Helix 85
85
D
274 278Right-handed alpha
Helix 86
86
D
280 282Right-handed 310
Helix 87
87
D
295 303Right-handed alpha
Helix 88
88
D
318 332Right-handed alpha
Helix 89
89
D
338 358Right-handed alpha
Helix 90
90
D
369 381Right-handed alpha
Helix 91
91
D
396 407Right-handed alpha
Helix 92
92
D
410 412Right-handed 310
Helix 93
93
D
423 432Right-handed alpha
Helix 94
94
D
442 454Right-handed 310
Helix 95
95
D
456 458Right-handed 310
Helix 96
96
D
475 477Right-handed 310
Helix 97
97
D
482 504Right-handed alpha
Helix 98
98
D
512 514Right-handed 310
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There are 12 sheets in PDB entry 1QGU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
A
31 33first strand
Strand 2
A
397 400anti-parallel
Strand 3
A
371 377parallel
Strand 4
A
348 353parallel
Strand 5
A
418 421parallel
Strand 6
A
435 438parallel
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There are 3 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
77 82first strand
Strand 2
A
146 151parallel
Strand 3
A
176 180parallel
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There are 4 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
291 294first strand
Strand 2
A
268 271parallel
Strand 3
A
220 224parallel
Strand 4
A
246 251parallel
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There are 3 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
144 149first strand
Strand 2
B
83 88parallel
Strand 3
B
111 113parallel
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There are 3 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
246 249first strand
Strand 2
B
219 223parallel
Strand 3
B
285 288parallel
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There are 5 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
461 464first strand
Strand 2
B
437 440parallel
Strand 3
B
362 366parallel
Strand 4
B
385 391parallel
Strand 5
B
416 419parallel
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There are 6 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
31 33first strand
Strand 2
C
397 400anti-parallel
Strand 3
C
371 377parallel
Strand 4
C
348 353parallel
Strand 5
C
418 421parallel
Strand 6
C
436 438parallel
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There are 3 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
77 82first strand
Strand 2
C
146 151parallel
Strand 3
C
176 180parallel
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There are 4 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
291 294first strand
Strand 2
C
268 271parallel
Strand 3
C
220 224parallel
Strand 4
C
246 251parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
144 149first strand
Strand 2
D
83 88parallel
Strand 3
D
111 113parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
246 249first strand
Strand 2
D
219 223parallel
Strand 3
D
285 288parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
461 464first strand
Strand 2
D
437 440parallel
Strand 3
D
362 366parallel
Strand 4
D
385 391parallel
Strand 5
D
416 419parallel
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