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


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 3AOC entry

There are 3 chains in PDB entry 3AOC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 1036
B
 MET 1LYS 1036
C
 MET 1LYS 1036
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 are149 helices in PDB entry 3AOC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 8Right-handed alpha
Helix 2
2
A
10 28Right-handed alpha
Helix 3
3
A
53 61Right-handed alpha
Helix 4
4
A
61 67Right-handed alpha
Helix 5
5
A
99 112Right-handed alpha
Helix 6
6
A
114 118Right-handed 310
Helix 7
7
A
121 126Right-handed alpha
Helix 8
8
A
150 159Right-handed alpha
Helix 9
9
A
162 168Right-handed alpha
Helix 10
10
A
189 195Right-handed alpha
Helix 11
11
A
199 212Right-handed alpha
Helix 12
12
A
242 248Right-handed alpha
Helix 13
13
A
261 266Right-handed alpha
Helix 14
14
A
300 311Right-handed alpha
Helix 15
15
A
312 317Right-handed alpha
Helix 16
16
A
329 338Right-handed alpha
Helix 17
17
A
340 357Right-handed alpha
Helix 18
18
A
367 370Right-handed 310
Helix 19
19
A
371 376Right-handed alpha
Helix 20
20
A
379 386Right-handed alpha
Helix 21
21
A
391 400Right-handed alpha
Helix 22
22
A
401 415Right-handed alpha
Helix 23
23
A
427 451Right-handed alpha
Helix 24
24
A
463 485Right-handed alpha
Helix 25
25
A
488 492Right-handed 310
Helix 26
26
A
522 532Right-handed alpha
Helix 27
27
A
547 559Right-handed alpha
Helix 28
28
A
583 599Right-handed alpha
Helix 29
29
A
639 642Right-handed 310
Helix 30
30
A
643 656Right-handed alpha
Helix 31
31
A
691 708Right-handed alpha
Helix 32
32
A
709 713Right-handed 310
Helix 33
33
A
732 739Right-handed alpha
Helix 34
34
A
742 755Right-handed alpha
Helix 35
35
A
782 786Right-handed 310
Helix 36
36
A
801 804Right-handed alpha
Helix 37
37
A
836 850Right-handed alpha
Helix 38
38
A
861 869Right-handed alpha
Helix 39
39
A
872 892Right-handed alpha
Helix 40
40
A
898 903Right-handed alpha
Helix 41
41
A
904 913Right-handed alpha
Helix 42
42
A
914 916Right-handed 310
Helix 43
43
A
924 952Right-handed alpha
Helix 44
44
A
959 970Right-handed alpha
Helix 45
45
A
973 986Right-handed alpha
Helix 46
46
A
998 1008Right-handed alpha
Helix 47
47
A
1021 1029Right-handed alpha
Helix 48
48
A
1030 1034Right-handed 310
Helix 49
49
B
8 23Right-handed alpha
Helix 50
50
B
53 57Right-handed 310
Helix 51
51
B
61 69Right-handed alpha
Helix 52
52
B
99 115Right-handed alpha
Helix 53
53
B
116 118Right-handed 310
Helix 54
54
B
119 126Right-handed alpha
Helix 55
55
B
150 162Right-handed alpha
Helix 56
56
B
163 168Right-handed alpha
Helix 57
57
B
189 195Right-handed alpha
Helix 58
58
B
199 211Right-handed alpha
Helix 59
59
B
242 248Right-handed alpha
Helix 60
60
B
261 265Right-handed 310
Helix 61
61
B
299 313Right-handed alpha
Helix 62
62
B
332 349Right-handed alpha
Helix 63
63
B
371 386Right-handed alpha
Helix 64
64
B
392 401Right-handed alpha
Helix 65
65
B
402 404Right-handed 310
Helix 66
66
B
406 418Right-handed alpha
Helix 67
67
B
429 435Right-handed alpha
Helix 68
68
B
438 452Right-handed alpha
Helix 69
69
B
454 459Right-handed 310
Helix 70
70
B
461 485Right-handed alpha
Helix 71
71
B
487 492Right-handed alpha
Helix 72
72
B
492 497Right-handed alpha
Helix 73
73
B
516 521Right-handed 310
Helix 74
74
B
522 529Right-handed alpha
Helix 75
75
B
531 536Right-handed alpha
Helix 76
76
B
539 544Right-handed 310
Helix 77
77
B
545 551Right-handed alpha
Helix 78
78
B
583 600Right-handed alpha
Helix 79
79
B
643 655Right-handed alpha
Helix 80
80
B
691 699Right-handed alpha
Helix 81
81
B
732 740Right-handed alpha
Helix 82
82
B
742 755Right-handed alpha
Helix 83
83
B
784 788Right-handed 310
Helix 84
84
B
802 804Right-handed 310
Helix 85
85
B
836 849Right-handed alpha
Helix 86
86
B
860 871Right-handed alpha
Helix 87
87
B
872 892Right-handed alpha
Helix 88
88
B
897 902Right-handed alpha
Helix 89
89
B
904 910Right-handed alpha
Helix 90
90
B
911 919Right-handed alpha
Helix 91
91
B
924 950Right-handed alpha
Helix 92
92
B
965 971Right-handed alpha
Helix 93
93
B
972 986Right-handed alpha
Helix 94
94
B
986 992Right-handed alpha
Helix 95
95
B
999 1005Right-handed alpha
Helix 96
96
B
1008 1013Right-handed alpha
Helix 97
97
B
1015 1020Right-handed alpha
Helix 98
98
B
1021 1029Right-handed alpha
Helix 99
99
C
2 7Right-handed alpha
Helix 100
100
C
11 29Right-handed alpha
Helix 101
101
C
54 59Right-handed alpha
Helix 102
102
C
61 69Right-handed alpha
Helix 103
103
C
99 112Right-handed alpha
Helix 104
104
C
114 118Right-handed 310
Helix 105
105
C
119 126Right-handed alpha
Helix 106
106
C
150 162Right-handed alpha
Helix 107
107
C
162 169Right-handed alpha
Helix 108
108
C
189 196Right-handed alpha
Helix 109
109
C
199 211Right-handed alpha
Helix 110
110
C
242 248Right-handed alpha
Helix 111
111
C
261 264Right-handed 310
Helix 112
112
C
298 313Right-handed alpha
Helix 113
113
C
314 317Right-handed 310
Helix 114
114
C
329 340Right-handed alpha
Helix 115
115
C
341 349Right-handed alpha
Helix 116
116
C
362 371Right-handed alpha
Helix 117
117
C
372 386Right-handed alpha
Helix 118
118
C
391 413Right-handed alpha
Helix 119
119
C
414 419Right-handed alpha
Helix 120
120
C
429 435Right-handed alpha
Helix 121
121
C
438 454Right-handed alpha
Helix 122
122
C
456 460Right-handed 310
Helix 123
123
C
465 476Right-handed alpha
Helix 124
124
C
517 528Right-handed alpha
Helix 125
125
C
544 550Right-handed alpha
Helix 126
126
C
583 601Right-handed alpha
Helix 127
127
C
602 604Right-handed 310
Helix 128
128
C
643 655Right-handed alpha
Helix 129
129
C
691 706Right-handed alpha
Helix 130
130
C
707 708Right-handed 310
Helix 131
131
C
709 713Right-handed 310
Helix 132
132
C
732 740Right-handed alpha
Helix 133
133
C
742 755Right-handed alpha
Helix 134
134
C
777 780Right-handed 310
Helix 135
135
C
839 848Right-handed alpha
Helix 136
136
C
861 867Right-handed 310
Helix 137
137
C
872 877Right-handed alpha
Helix 138
138
C
877 882Right-handed alpha
Helix 139
139
C
887 892Right-handed alpha
Helix 140
140
C
898 903Right-handed alpha
Helix 141
141
C
904 920Right-handed alpha
Helix 142
142
C
924 933Right-handed alpha
Helix 143
143
C
933 942Right-handed alpha
Helix 144
144
C
950 955Right-handed alpha
Helix 145
145
C
959 971Right-handed alpha
Helix 146
146
C
974 986Right-handed alpha
Helix 147
147
C
996 1005Right-handed alpha
Helix 148
148
C
1011 1020Right-handed alpha
Helix 149
149
C
1021 1031Right-handed alpha
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There are 26 sheets in PDB entry 3AOC. 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, W, X, Y, Z,

There are 7 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
128 131first strand
Strand 2
A
42 48anti-parallel
Strand 3
A
87 94anti-parallel
Strand 4
A
75 83anti-parallel
Strand 5
A
815 819anti-parallel
Strand 6
A
823 829anti-parallel
Strand 7
A
717 718anti-parallel
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There are 8 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
128 131first strand
Strand 2
A
42 48anti-parallel
Strand 3
A
87 94anti-parallel
Strand 4
A
75 83anti-parallel
Strand 5
A
815 819anti-parallel
Strand 6
A
823 829anti-parallel
Strand 7
A
680 685anti-parallel
Strand 8
A
856 859anti-parallel
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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
174 177first strand
Strand 2
A
289 292anti-parallel
Strand 3
A
138 142anti-parallel
Strand 4
A
323 328anti-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
A
267 271first strand
Strand 2
A
183 187anti-parallel
Strand 3
A
767 773parallel
Strand 4
A
757 764anti-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
A
252 254first strand
Strand 2
A
258 260anti-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
284 285first strand
Strand 2
A
278 281anti-parallel
Strand 3
A
606 613anti-parallel
Strand 4
A
625 631anti-parallel
Strand 5
A
571 577anti-parallel
Strand 6
A
662 666anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
805 812first strand
Strand 2
A
724 731anti-parallel
Strand 3
C
233 235parallel
Strand 4
C
215 218anti-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
A
790 791first strand
Strand 2
A
799 800anti-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
B
32 33first strand
Strand 2
B
390 391parallel
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There are 8 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
128 132first strand
Strand 2
B
42 47anti-parallel
Strand 3
B
88 94anti-parallel
Strand 4
B
75 81anti-parallel
Strand 5
B
817 819anti-parallel
Strand 6
B
822 827anti-parallel
Strand 7
B
682 685anti-parallel
Strand 8
B
856 859anti-parallel
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There are 4 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
172 178first strand
Strand 2
B
287 293anti-parallel
Strand 3
B
141 144anti-parallel
Strand 4
B
321 322anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
184 188first strand
Strand 2
B
767 775parallel
Strand 3
B
758 764anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
218 219first strand
Strand 2
B
232 233anti-parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
279 281first strand
Strand 2
B
606 612anti-parallel
Strand 3
B
624 631anti-parallel
Strand 4
B
571 577anti-parallel
Strand 5
B
662 664anti-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
B
724 726first strand
Strand 2
B
810 812anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
790 791first strand
Strand 2
B
799 800anti-parallel
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There are 11 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
815 816first strand
Strand 2
C
82 83anti-parallel
Strand 3
C
87 94anti-parallel
Strand 4
C
42 46anti-parallel
Strand 5
C
128 144anti-parallel
Strand 6
C
284 294anti-parallel
Strand 7
C
278 281anti-parallel
Strand 8
C
606 615anti-parallel
Strand 9
C
620 631anti-parallel
Strand 10
C
571 575anti-parallel
Strand 11
C
665 666anti-parallel
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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
C
815 816first strand
Strand 2
C
82 83anti-parallel
Strand 3
C
75 78first strand
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There are 5 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
75 78first strand
Strand 2
C
87 94anti-parallel
Strand 3
C
42 46anti-parallel
Strand 4
C
128 144anti-parallel
Strand 5
C
321 328anti-parallel
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There are 7 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
172 177first strand
Strand 2
C
284 294anti-parallel
Strand 3
C
278 281anti-parallel
Strand 4
C
606 615anti-parallel
Strand 5
C
620 631anti-parallel
Strand 6
C
571 575anti-parallel
Strand 7
C
665 666anti-parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
267 272first strand
Strand 2
C
182 188anti-parallel
Strand 3
C
768 775parallel
Strand 4
C
757 763anti-parallel
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There are 2 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
252 253first strand
Strand 2
C
259 260anti-parallel
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There are 3 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
826 827first strand
Strand 2
C
681 686anti-parallel
Strand 3
C
855 860anti-parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
724 729first strand
Strand 2
C
807 812anti-parallel
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There are 2 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
790 792first strand
Strand 2
C
798 800anti-parallel
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There are 2 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
818 819first strand
Strand 2
C
822 823anti-parallel
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