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


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 3AOA entry

There are 3 chains in PDB entry 3AOA (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 are142 helices in PDB entry 3AOA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 7Right-handed alpha
Helix 2
2
A
13 30Right-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 161Right-handed alpha
Helix 9
9
A
162 168Right-handed alpha
Helix 10
10
A
189 195Right-handed alpha
Helix 11
11
A
199 205Right-handed alpha
Helix 12
12
A
242 248Right-handed alpha
Helix 13
13
A
262 266Right-handed alpha
Helix 14
14
A
298 314Right-handed alpha
Helix 15
15
A
330 338Right-handed alpha
Helix 16
16
A
340 357Right-handed alpha
Helix 17
17
A
365 385Right-handed alpha
Helix 18
18
A
391 400Right-handed alpha
Helix 19
19
A
401 415Right-handed alpha
Helix 20
20
A
427 435Right-handed alpha
Helix 21
21
A
438 443Right-handed alpha
Helix 22
22
A
444 451Right-handed alpha
Helix 23
23
A
463 486Right-handed alpha
Helix 24
24
A
488 494Right-handed alpha
Helix 25
25
A
517 522Right-handed alpha
Helix 26
26
A
522 532Right-handed alpha
Helix 27
27
A
541 559Right-handed alpha
Helix 28
28
A
583 601Right-handed alpha
Helix 29
29
A
643 656Right-handed alpha
Helix 30
30
A
691 708Right-handed alpha
Helix 31
31
A
732 739Right-handed alpha
Helix 32
32
A
742 756Right-handed alpha
Helix 33
33
A
763 767Right-handed 310
Helix 34
34
A
776 780Right-handed 310
Helix 35
35
A
782 788Right-handed 310
Helix 36
36
A
802 804Right-handed 310
Helix 37
37
A
836 849Right-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
961 970Right-handed alpha
Helix 45
45
A
971 986Right-handed alpha
Helix 46
46
A
998 1016Right-handed alpha
Helix 47
47
A
1020 1028Right-handed alpha
Helix 48
48
B
1 8Right-handed alpha
Helix 49
49
B
8 30Right-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 124Right-handed alpha
Helix 55
55
B
150 156Right-handed alpha
Helix 56
56
B
156 162Right-handed alpha
Helix 57
57
B
162 168Right-handed alpha
Helix 58
58
B
190 195Right-handed alpha
Helix 59
59
B
199 211Right-handed alpha
Helix 60
60
B
242 248Right-handed alpha
Helix 61
61
B
261 264Right-handed 310
Helix 62
62
B
300 311Right-handed alpha
Helix 63
63
B
330 337Right-handed alpha
Helix 64
64
B
341 349Right-handed alpha
Helix 65
65
B
368 370Right-handed 310
Helix 66
66
B
371 386Right-handed alpha
Helix 67
67
B
392 401Right-handed alpha
Helix 68
68
B
402 404Right-handed 310
Helix 69
69
B
406 411Right-handed alpha
Helix 70
70
B
427 439Right-handed alpha
Helix 71
71
B
440 452Right-handed alpha
Helix 72
72
B
453 458Right-handed alpha
Helix 73
73
B
462 485Right-handed alpha
Helix 74
74
B
489 497Right-handed alpha
Helix 75
75
B
517 521Right-handed 310
Helix 76
76
B
522 529Right-handed alpha
Helix 77
77
B
532 537Right-handed alpha
Helix 78
78
B
544 556Right-handed alpha
Helix 79
79
B
583 601Right-handed alpha
Helix 80
80
B
643 653Right-handed alpha
Helix 81
81
B
733 739Right-handed alpha
Helix 82
82
B
742 756Right-handed alpha
Helix 83
83
B
784 788Right-handed 310
Helix 84
84
B
836 848Right-handed alpha
Helix 85
85
B
860 893Right-handed alpha
Helix 86
86
B
896 902Right-handed alpha
Helix 87
87
B
903 907Right-handed 310
Helix 88
88
B
908 915Right-handed alpha
Helix 89
89
B
924 950Right-handed alpha
Helix 90
90
B
965 971Right-handed alpha
Helix 91
91
B
972 986Right-handed alpha
Helix 92
92
B
986 991Right-handed alpha
Helix 93
93
B
1000 1005Right-handed alpha
Helix 94
94
B
1008 1013Right-handed alpha
Helix 95
95
B
1015 1020Right-handed alpha
Helix 96
96
B
1021 1029Right-handed alpha
Helix 97
97
C
2 7Right-handed alpha
Helix 98
98
C
10 29Right-handed alpha
Helix 99
99
C
54 59Right-handed alpha
Helix 100
100
C
61 69Right-handed alpha
Helix 101
101
C
99 115Right-handed alpha
Helix 102
102
C
119 126Right-handed alpha
Helix 103
103
C
151 162Right-handed alpha
Helix 104
104
C
162 169Right-handed alpha
Helix 105
105
C
189 196Right-handed alpha
Helix 106
106
C
199 211Right-handed alpha
Helix 107
107
C
242 248Right-handed alpha
Helix 108
108
C
263 266Right-handed 310
Helix 109
109
C
298 312Right-handed alpha
Helix 110
110
C
313 317Right-handed 310
Helix 111
111
C
329 347Right-handed alpha
Helix 112
112
C
365 370Right-handed alpha
Helix 113
113
C
374 386Right-handed alpha
Helix 114
114
C
391 414Right-handed alpha
Helix 115
115
C
427 435Right-handed alpha
Helix 116
116
C
438 447Right-handed alpha
Helix 117
117
C
448 454Right-handed alpha
Helix 118
118
C
464 485Right-handed alpha
Helix 119
119
C
522 531Right-handed alpha
Helix 120
120
C
539 543Right-handed 310
Helix 121
121
C
544 549Right-handed alpha
Helix 122
122
C
583 601Right-handed alpha
Helix 123
123
C
602 605Right-handed 310
Helix 124
124
C
643 655Right-handed alpha
Helix 125
125
C
691 709Right-handed alpha
Helix 126
126
C
732 739Right-handed alpha
Helix 127
127
C
742 755Right-handed alpha
Helix 128
128
C
776 780Right-handed 310
Helix 129
129
C
782 788Right-handed 310
Helix 130
130
C
802 804Right-handed 310
Helix 131
131
C
839 847Right-handed alpha
Helix 132
132
C
861 864Right-handed 310
Helix 133
133
C
877 892Right-handed alpha
Helix 134
134
C
898 903Right-handed alpha
Helix 135
135
C
904 913Right-handed alpha
Helix 136
136
C
924 930Right-handed alpha
Helix 137
137
C
933 944Right-handed alpha
Helix 138
138
C
944 952Right-handed alpha
Helix 139
139
C
961 971Right-handed alpha
Helix 140
140
C
972 991Right-handed alpha
Helix 141
141
C
996 1008Right-handed alpha
Helix 142
142
C
1021 1031Right-handed alpha
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There are 24 sheets in PDB entry 3AOA. 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,

There are 8 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 82anti-parallel
Strand 5
A
816 819anti-parallel
Strand 6
A
822 829anti-parallel
Strand 7
A
680 685anti-parallel
Strand 8
A
856 859anti-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
A
174 175first strand
Strand 2
A
289 292anti-parallel
Strand 3
A
136 142anti-parallel
Strand 4
A
323 324anti-parallel
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There are 3 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
184 186first strand
Strand 2
A
769 773parallel
Strand 3
A
757 762anti-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
217 218first strand
Strand 2
A
233 234anti-parallel
Strand 3
B
724 730parallel
Strand 4
B
806 812anti-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
250 252first strand
Strand 2
A
260 261anti-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 575anti-parallel
Strand 6
A
664 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
810 811first strand
Strand 2
A
725 728anti-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 792first strand
Strand 2
A
798 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 7 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 130first 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
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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 324anti-parallel
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There are 2 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
182 183first strand
Strand 2
B
271 272anti-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
186 188first strand
Strand 2
B
266 268anti-parallel
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There are 4 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
218 219first strand
Strand 2
B
232 235anti-parallel
Strand 3
C
724 729parallel
Strand 4
C
807 812anti-parallel
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There are 5 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
279 281first strand
Strand 2
B
606 612anti-parallel
Strand 3
B
625 631anti-parallel
Strand 4
B
571 577anti-parallel
Strand 5
B
662 666anti-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
760 764first strand
Strand 2
B
767 771anti-parallel
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There are 2 strands in Q 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 5 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
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 S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
174 177first strand
Strand 2
C
286 294anti-parallel
Strand 3
C
128 144anti-parallel
Strand 4
C
42 46anti-parallel
Strand 5
C
87 94anti-parallel
Strand 6
C
82 83anti-parallel
Strand 7
C
815 816anti-parallel
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There are 4 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
269 272first strand
Strand 2
C
182 185anti-parallel
Strand 3
C
770 772parallel
Strand 4
C
758 760anti-parallel
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There are 2 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
250 253first strand
Strand 2
C
259 261anti-parallel
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There are 4 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
278 281first strand
Strand 2
C
608 615anti-parallel
Strand 3
C
620 630anti-parallel
Strand 4
C
571 572anti-parallel
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There are 4 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
818 819first strand
Strand 2
C
822 827anti-parallel
Strand 3
C
682 686anti-parallel
Strand 4
C
855 859anti-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
790 792first strand
Strand 2
C
798 800anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il