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


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 1PYG entry

There are 4 chains in PDB entry 1PYG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 10ALA 836
B
 GLY 20ALA 836
C
 ARG 10ALA 836
D
 ARG 10ALA 836
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 are163 helices in PDB entry 1PYG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 37Right-handed alpha
Helix 2
2
A
47 78Right-handed alpha
Helix 3
3
A
94 103Right-handed alpha
Helix 4
4
A
104 115Right-handed alpha
Helix 5
5
A
118 124Right-handed alpha
Helix 6
6
A
134 150Right-handed alpha
Helix 7
7
A
181 186Right-handed 310
Helix 8
8
A
194 197Right-handed 310
Helix 9
9
A
264 274Right-handed alpha
Helix 10
10
A
289 313Right-handed alpha
Helix 11
11
A
325 327Right-handed 310
Helix 12
12
A
328 332Right-handed alpha
Helix 13
13
A
344 356Right-handed alpha
Helix 14
14
A
360 371Right-handed alpha
Helix 15
15
A
389 396Right-handed alpha
Helix 16
16
A
396 418Right-handed alpha
Helix 17
17
A
421 428Right-handed alpha
Helix 18
18
A
441 449Right-handed alpha
Helix 19
19
A
456 466Right-handed alpha
Helix 20
20
A
468 475Right-handed alpha
Helix 21
21
A
496 508Right-handed alpha
Helix 22
22
A
509 514Right-handed 310
Helix 23
23
A
514 526Right-handed 310
Helix 24
24
A
527 551Right-handed alpha
Helix 25
25
A
571 574Right-handed 310
Helix 26
26
A
575 593Right-handed alpha
Helix 27
27
A
613 631Right-handed alpha
Helix 28
28
A
636 638Right-handed 310
Helix 29
29
A
649 657Right-handed alpha
Helix 30
30
A
658 660Right-handed 310
Helix 31
31
A
675 684Right-handed alpha
Helix 32
32
A
695 704Right-handed alpha
Helix 33
33
A
705 708Right-handed 310
Helix 34
34
A
714 725Right-handed alpha
Helix 35
35
A
728 735Right-handed alpha
Helix 36
36
A
735 747Right-handed alpha
Helix 37
37
A
758 768Right-handed alpha
Helix 38
38
A
772 792Right-handed alpha
Helix 39
39
A
793 808Right-handed alpha
Helix 40
40
A
809 811Right-handed 310
Helix 41
41
A
812 824Right-handed alpha
Helix 42
42
B
23 37Right-handed alpha
Helix 43
43
B
47 78Right-handed alpha
Helix 44
44
B
93 102Right-handed alpha
Helix 45
45
B
104 115Right-handed alpha
Helix 46
46
B
118 124Right-handed alpha
Helix 47
47
B
134 150Right-handed alpha
Helix 48
48
B
194 197Right-handed 310
Helix 49
49
B
264 274Right-handed alpha
Helix 50
50
B
289 313Right-handed alpha
Helix 51
51
B
325 327Right-handed 310
Helix 52
52
B
328 332Right-handed alpha
Helix 53
53
B
340 343Right-handed 310
Helix 54
54
B
344 356Right-handed alpha
Helix 55
55
B
360 371Right-handed alpha
Helix 56
56
B
380 384Right-handed 310
Helix 57
57
B
389 396Right-handed alpha
Helix 58
58
B
396 418Right-handed alpha
Helix 59
59
B
421 429Right-handed alpha
Helix 60
60
B
441 449Right-handed alpha
Helix 61
61
B
456 466Right-handed alpha
Helix 62
62
B
468 475Right-handed alpha
Helix 63
63
B
496 508Right-handed alpha
Helix 64
64
B
509 514Right-handed 310
Helix 65
65
B
514 525Right-handed 310
Helix 66
66
B
527 554Right-handed alpha
Helix 67
67
B
571 574Right-handed 310
Helix 68
68
B
575 593Right-handed alpha
Helix 69
69
B
613 633Right-handed alpha
Helix 70
70
B
636 638Right-handed 310
Helix 71
71
B
649 657Right-handed alpha
Helix 72
72
B
658 660Right-handed 310
Helix 73
73
B
675 684Right-handed alpha
Helix 74
74
B
693 704Right-handed alpha
Helix 75
75
B
705 708Right-handed 310
Helix 76
76
B
714 725Right-handed alpha
Helix 77
77
B
727 735Right-handed alpha
Helix 78
78
B
735 748Right-handed alpha
Helix 79
79
B
758 768Right-handed alpha
Helix 80
80
B
773 792Right-handed alpha
Helix 81
81
B
793 808Right-handed alpha
Helix 82
82
B
809 811Right-handed 310
Helix 83
83
B
812 824Right-handed alpha
Helix 84
84
C
23 38Right-handed alpha
Helix 85
85
C
47 78Right-handed alpha
Helix 86
86
C
93 102Right-handed alpha
Helix 87
87
C
104 115Right-handed alpha
Helix 88
88
C
118 124Right-handed alpha
Helix 89
89
C
134 150Right-handed alpha
Helix 90
90
C
181 186Right-handed 310
Helix 91
91
C
194 197Right-handed 310
Helix 92
92
C
266 274Right-handed alpha
Helix 93
93
C
289 313Right-handed alpha
Helix 94
94
C
325 327Right-handed 310
Helix 95
95
C
328 332Right-handed alpha
Helix 96
96
C
344 355Right-handed alpha
Helix 97
97
C
360 371Right-handed alpha
Helix 98
98
C
389 396Right-handed alpha
Helix 99
99
C
396 418Right-handed alpha
Helix 100
100
C
421 429Right-handed alpha
Helix 101
101
C
441 449Right-handed alpha
Helix 102
102
C
456 466Right-handed alpha
Helix 103
103
C
468 475Right-handed alpha
Helix 104
104
C
496 508Right-handed alpha
Helix 105
105
C
509 514Right-handed 310
Helix 106
106
C
514 525Right-handed 310
Helix 107
107
C
527 552Right-handed alpha
Helix 108
108
C
575 593Right-handed alpha
Helix 109
109
C
613 631Right-handed alpha
Helix 110
110
C
636 638Right-handed 310
Helix 111
111
C
649 657Right-handed alpha
Helix 112
112
C
658 660Right-handed 310
Helix 113
113
C
675 684Right-handed alpha
Helix 114
114
C
694 704Right-handed alpha
Helix 115
115
C
705 708Right-handed 310
Helix 116
116
C
714 725Right-handed alpha
Helix 117
117
C
727 735Right-handed alpha
Helix 118
118
C
735 747Right-handed alpha
Helix 119
119
C
758 768Right-handed alpha
Helix 120
120
C
772 793Right-handed alpha
Helix 121
121
C
793 806Right-handed alpha
Helix 122
122
C
807 811Right-handed 310
Helix 123
123
C
812 824Right-handed alpha
Helix 124
124
D
23 37Right-handed alpha
Helix 125
125
D
47 78Right-handed alpha
Helix 126
126
D
93 102Right-handed alpha
Helix 127
127
D
104 115Right-handed alpha
Helix 128
128
D
118 124Right-handed alpha
Helix 129
129
D
134 150Right-handed alpha
Helix 130
130
D
194 197Right-handed 310
Helix 131
131
D
264 274Right-handed alpha
Helix 132
132
D
289 313Right-handed alpha
Helix 133
133
D
325 327Right-handed 310
Helix 134
134
D
328 332Right-handed alpha
Helix 135
135
D
344 355Right-handed alpha
Helix 136
136
D
360 371Right-handed alpha
Helix 137
137
D
380 384Right-handed 310
Helix 138
138
D
389 396Right-handed alpha
Helix 139
139
D
396 418Right-handed alpha
Helix 140
140
D
421 429Right-handed alpha
Helix 141
141
D
441 449Right-handed alpha
Helix 142
142
D
456 466Right-handed alpha
Helix 143
143
D
468 475Right-handed alpha
Helix 144
144
D
496 508Right-handed alpha
Helix 145
145
D
509 513Right-handed 310
Helix 146
146
D
514 525Right-handed 310
Helix 147
147
D
527 552Right-handed alpha
Helix 148
148
D
571 574Right-handed 310
Helix 149
149
D
575 593Right-handed alpha
Helix 150
150
D
613 631Right-handed alpha
Helix 151
151
D
632 637Right-handed 310
Helix 152
152
D
649 660Right-handed alpha
Helix 153
153
D
675 684Right-handed alpha
Helix 154
154
D
695 704Right-handed alpha
Helix 155
155
D
705 708Right-handed 310
Helix 156
156
D
714 725Right-handed alpha
Helix 157
157
D
728 735Right-handed alpha
Helix 158
158
D
735 748Right-handed alpha
Helix 159
159
D
758 768Right-handed alpha
Helix 160
160
D
772 792Right-handed alpha
Helix 161
161
D
793 808Right-handed alpha
Helix 162
162
D
809 811Right-handed 310
Helix 163
163
D
812 824Right-handed alpha
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There are 22 sheets in PDB entry 1PYG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V,

There are 9 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
479 481first strand
Strand 2
A
452 454parallel
Strand 3
A
372 375parallel
Strand 4
A
333 338parallel
Strand 5
A
81 85parallel
Strand 6
A
154 159parallel
Strand 7
A
238 247parallel
Strand 8
A
219 231anti-parallel
Strand 9
A
191 192anti-parallel
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There are 9 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
479 481first strand
Strand 2
A
452 454parallel
Strand 3
A
372 375parallel
Strand 4
A
333 338parallel
Strand 5
A
81 85parallel
Strand 6
A
154 159parallel
Strand 7
A
238 247parallel
Strand 8
A
219 231anti-parallel
Strand 9
A
198 202anti-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
164 171first strand
Strand 2
A
174 180anti-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
A
205 208first strand
Strand 2
A
213 216anti-parallel
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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
A
386 388first strand
Strand 2
A
438 440anti-parallel
Strand 3
A
431 432anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
640 644first strand
Strand 2
A
601 606parallel
Strand 3
A
562 567parallel
Strand 4
A
662 665parallel
Strand 5
A
687 690parallel
Strand 6
A
709 710parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
198 209first strand
Strand 2
B
212 231anti-parallel
Strand 3
B
191 192anti-parallel
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There are 9 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
198 209first strand
Strand 2
B
212 231anti-parallel
Strand 3
B
238 247anti-parallel
Strand 4
B
154 159parallel
Strand 5
B
81 85parallel
Strand 6
B
333 338parallel
Strand 7
B
372 375parallel
Strand 8
B
452 454parallel
Strand 9
B
479 481parallel
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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
B
167 171first strand
Strand 2
B
174 178anti-parallel
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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
B
386 388first strand
Strand 2
B
438 440anti-parallel
Strand 3
B
431 432anti-parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
640 645first strand
Strand 2
B
601 606parallel
Strand 3
B
562 567parallel
Strand 4
B
662 665parallel
Strand 5
B
687 690parallel
Strand 6
B
709 710parallel
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There are 9 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
479 481first strand
Strand 2
C
452 454parallel
Strand 3
C
372 375parallel
Strand 4
C
333 338parallel
Strand 5
C
81 85parallel
Strand 6
C
154 159parallel
Strand 7
C
238 247parallel
Strand 8
C
219 231anti-parallel
Strand 9
C
191 192anti-parallel
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There are 9 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
479 481first strand
Strand 2
C
452 454parallel
Strand 3
C
372 375parallel
Strand 4
C
333 338parallel
Strand 5
C
81 85parallel
Strand 6
C
154 159parallel
Strand 7
C
238 247parallel
Strand 8
C
219 231anti-parallel
Strand 9
C
198 202anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
164 171first strand
Strand 2
C
174 180anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
205 208first strand
Strand 2
C
213 216anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
386 388first strand
Strand 2
C
438 440anti-parallel
Strand 3
C
431 432anti-parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
640 644first strand
Strand 2
C
601 606parallel
Strand 3
C
562 567parallel
Strand 4
C
662 665parallel
Strand 5
C
687 690parallel
Strand 6
C
709 710parallel
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There are 3 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
198 208first strand
Strand 2
D
213 231anti-parallel
Strand 3
D
191 192anti-parallel
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There are 9 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
198 208first strand
Strand 2
D
213 231anti-parallel
Strand 3
D
238 247anti-parallel
Strand 4
D
153 159parallel
Strand 5
D
81 85parallel
Strand 6
D
333 338parallel
Strand 7
D
372 375parallel
Strand 8
D
452 454parallel
Strand 9
D
479 481parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
164 171first strand
Strand 2
D
174 180anti-parallel
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There are 3 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
386 388first strand
Strand 2
D
438 440anti-parallel
Strand 3
D
431 432anti-parallel
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There are 6 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
642 645first strand
Strand 2
D
601 606parallel
Strand 3
D
562 567parallel
Strand 4
D
662 665parallel
Strand 5
D
687 690parallel
Strand 6
D
709 710parallel
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