Analysis of interatomic Contacts of Structural Units in PDB entry:
5A3S


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 5A3S entry

There are 2 chains in PDB entry 5A3S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 994
B
 MET 1ILE 298
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 99 helices in PDB entry 5A3S. 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 7Right-handed 310
Helix 2
2
A
8 17Right-handed alpha
Helix 3
3
A
25 37Right-handed alpha
Helix 4
4
A
48 57Right-handed alpha
Helix 5
5
A
59 78Right-handed alpha
Helix 6
6
A
85 88Right-handed 310
Helix 7
7
A
89 111Right-handed alpha
Helix 8
8
A
114 120Right-handed alpha
Helix 9
9
A
121 123Right-handed 310
Helix 10
10
A
143 145Right-handed 310
Helix 11
11
A
177 182Right-handed alpha
Helix 12
12
A
226 229Right-handed 310
Helix 13
13
A
230 242Right-handed alpha
Helix 14
14
A
247 274Right-handed alpha
Helix 15
15
A
275 279Right-handed 310
Helix 16
16
A
293 307Right-handed alpha
Helix 17
17
A
310 328Right-handed alpha
Helix 18
18
A
337 344Right-handed alpha
Helix 19
19
A
352 356Right-handed alpha
Helix 20
20
A
403 406Right-handed 310
Helix 21
21
A
407 420Right-handed alpha
Helix 22
22
A
439 453Right-handed alpha
Helix 23
23
A
469 477Right-handed alpha
Helix 24
24
A
517 523Right-handed alpha
Helix 25
25
A
538 554Right-handed alpha
Helix 26
26
A
572 576Right-handed 310
Helix 27
27
A
580 582Right-handed 310
Helix 28
28
A
583 588Right-handed alpha
Helix 29
29
A
606 617Right-handed alpha
Helix 30
30
A
628 640Right-handed alpha
Helix 31
31
A
655 661Right-handed alpha
Helix 32
32
A
662 668Right-handed alpha
Helix 33
33
A
668 673Right-handed alpha
Helix 34
34
A
680 694Right-handed alpha
Helix 35
35
A
704 706Right-handed 310
Helix 36
36
A
707 714Right-handed alpha
Helix 37
37
A
724 730Right-handed alpha
Helix 38
38
A
740 781Right-handed alpha
Helix 39
39
A
788 798Right-handed alpha
Helix 40
40
A
800 807Right-handed alpha
Helix 41
41
A
808 810Right-handed 310
Helix 42
42
A
830 858Right-handed alpha
Helix 43
43
A
873 877Right-handed 310
Helix 44
44
A
879 883Right-handed 310
Helix 45
45
A
889 892Right-handed 310
Helix 46
46
A
893 915Right-handed alpha
Helix 47
47
A
926 929Right-handed 310
Helix 48
48
A
930 949Right-handed alpha
Helix 49
49
A
951 957Right-handed alpha
Helix 50
50
A
966 971Right-handed alpha
Helix 51
51
A
975 991Right-handed alpha
Helix 52
52
B
3 7Right-handed 310
Helix 53
53
B
8 17Right-handed alpha
Helix 54
54
B
25 37Right-handed alpha
Helix 55
55
B
48 58Right-handed alpha
Helix 56
56
B
60 78Right-handed alpha
Helix 57
57
B
83 108Right-handed alpha
Helix 58
58
B
114 120Right-handed alpha
Helix 59
59
B
121 123Right-handed 310
Helix 60
60
B
143 145Right-handed 310
Helix 61
61
B
177 182Right-handed alpha
Helix 62
62
B
200 204Right-handed 310
Helix 63
63
B
226 229Right-handed 310
Helix 64
64
B
230 242Right-handed alpha
Helix 65
65
B
247 274Right-handed alpha
Helix 66
66
B
275 281Right-handed alpha
Helix 67
67
B
293 307Right-handed alpha
Helix 68
68
B
310 329Right-handed alpha
Helix 69
69
B
337 344Right-handed alpha
Helix 70
70
B
352 356Right-handed alpha
Helix 71
71
B
403 406Right-handed 310
Helix 72
72
B
407 420Right-handed alpha
Helix 73
73
B
439 453Right-handed alpha
Helix 74
74
B
469 479Right-handed alpha
Helix 75
75
B
517 523Right-handed alpha
Helix 76
76
B
538 554Right-handed alpha
Helix 77
77
B
572 576Right-handed 310
Helix 78
78
B
583 588Right-handed alpha
Helix 79
79
B
607 617Right-handed alpha
Helix 80
80
B
628 640Right-handed alpha
Helix 81
81
B
655 661Right-handed alpha
Helix 82
82
B
662 673Right-handed alpha
Helix 83
83
B
680 693Right-handed alpha
Helix 84
84
B
704 706Right-handed 310
Helix 85
85
B
707 714Right-handed alpha
Helix 86
86
B
724 730Right-handed alpha
Helix 87
87
B
739 782Right-handed alpha
Helix 88
88
B
788 798Right-handed alpha
Helix 89
89
B
800 808Right-handed alpha
Helix 90
90
B
830 858Right-handed alpha
Helix 91
91
B
866 877Right-handed 310
Helix 92
92
B
880 884Right-handed 310
Helix 93
93
B
887 892Right-handed 310
Helix 94
94
B
893 915Right-handed alpha
Helix 95
95
B
926 929Right-handed 310
Helix 96
96
B
930 950Right-handed alpha
Helix 97
97
B
951 958Right-handed alpha
Helix 98
98
B
963 971Right-handed alpha
Helix 99
99
B
975 991Right-handed alpha
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There are 12 sheets in PDB entry 5A3S. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, BF,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
138 141first strand
Strand 2
A
126 130anti-parallel
Strand 3
A
150 153anti-parallel
Strand 4
A
219 225anti-parallel
Strand 5
A
162 168anti-parallel
Strand 6
A
207 208anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
187 188first strand
Strand 2
A
174 176anti-parallel
Strand 3
A
213 216anti-parallel
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There are 8 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
331 333first strand
Strand 2
A
733 735anti-parallel
Strand 3
A
716 720parallel
Strand 4
A
698 702parallel
Strand 5
A
347 350parallel
Strand 6
A
620 624parallel
Strand 7
A
675 677parallel
Strand 8
A
652 654parallel
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There are 8 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
395 396first strand
Strand 2
A
376 384anti-parallel
Strand 3
A
362 373anti-parallel
Strand 4
A
591 600anti-parallel
Strand 5
A
560 567anti-parallel
Strand 6
A
511 516anti-parallel
Strand 7
A
493 499anti-parallel
Strand 8
A
480 488anti-parallel
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There are 6 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
395 396first strand
Strand 2
A
376 384anti-parallel
Strand 3
A
362 373anti-parallel
Strand 4
A
591 600anti-parallel
Strand 5
A
525 530parallel
Strand 6
A
533 536anti-parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
424 428first strand
Strand 2
A
433 437anti-parallel
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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
134 141first strand
Strand 2
B
126 131anti-parallel
Strand 3
B
150 153anti-parallel
Strand 4
B
219 225anti-parallel
Strand 5
B
162 168anti-parallel
Strand 6
B
207 208anti-parallel
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There are 3 strands in BB 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
174 176anti-parallel
Strand 3
B
213 216anti-parallel
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There are 8 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
331 333first strand
Strand 2
B
733 735anti-parallel
Strand 3
B
717 720parallel
Strand 4
B
698 702parallel
Strand 5
B
347 350parallel
Strand 6
B
620 624parallel
Strand 7
B
675 677parallel
Strand 8
B
652 654parallel
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There are 8 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
395 396first strand
Strand 2
B
376 384anti-parallel
Strand 3
B
362 373anti-parallel
Strand 4
B
591 600anti-parallel
Strand 5
B
560 567anti-parallel
Strand 6
B
511 516anti-parallel
Strand 7
B
493 499anti-parallel
Strand 8
B
480 485anti-parallel
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There are 6 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
395 396first strand
Strand 2
B
376 384anti-parallel
Strand 3
B
362 373anti-parallel
Strand 4
B
591 600anti-parallel
Strand 5
B
525 530parallel
Strand 6
B
533 536anti-parallel
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There are 2 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
424 428first strand
Strand 2
B
433 437anti-parallel
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