Analysis of interatomic Contacts of Structural Units in PDB entry:
2O1W


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 2O1W entry

There are 5 chains in PDB entry 2O1W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 95GLU 594
B
 SER 73GLU 594
C
 LYS 95GLU 594
D
 LYS 95GLU 594
E
 LYS 95GLU 594
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 2O1W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
98 122Right-handed alpha
Helix 2
2
A
124 129Right-handed 310
Helix 3
3
A
155 165Right-handed alpha
Helix 4
4
A
198 204Right-handed 310
Helix 5
5
A
255 259Right-handed 310
Helix 6
6
A
260 273Right-handed alpha
Helix 7
7
A
341 345Right-handed 310
Helix 8
8
A
346 350Right-handed 310
Helix 9
9
A
351 361Right-handed alpha
Helix 10
10
A
427 431Right-handed 310
Helix 11
11
A
447 453Right-handed alpha
Helix 12
12
A
454 474Right-handed alpha
Helix 13
13
A
476 483Right-handed alpha
Helix 14
14
A
483 499Right-handed alpha
Helix 15
15
A
502 508Right-handed alpha
Helix 16
16
A
524 531Right-handed alpha
Helix 17
17
A
545 551Right-handed alpha
Helix 18
18
A
554 561Right-handed alpha
Helix 19
19
A
572 579Right-handed alpha
Helix 20
20
B
84 91Right-handed alpha
Helix 21
21
B
92 97Right-handed 310
Helix 22
22
B
98 122Right-handed alpha
Helix 23
23
B
124 129Right-handed 310
Helix 24
24
B
155 163Right-handed alpha
Helix 25
25
B
187 195Right-handed alpha
Helix 26
26
B
199 204Right-handed 310
Helix 27
27
B
255 259Right-handed 310
Helix 28
28
B
260 273Right-handed alpha
Helix 29
29
B
341 345Right-handed 310
Helix 30
30
B
346 350Right-handed 310
Helix 31
31
B
351 361Right-handed alpha
Helix 32
32
B
427 431Right-handed 310
Helix 33
33
B
447 453Right-handed alpha
Helix 34
34
B
454 474Right-handed alpha
Helix 35
35
B
476 483Right-handed alpha
Helix 36
36
B
483 499Right-handed alpha
Helix 37
37
B
502 508Right-handed alpha
Helix 38
38
B
524 531Right-handed alpha
Helix 39
39
B
545 551Right-handed alpha
Helix 40
40
B
554 561Right-handed alpha
Helix 41
41
B
572 579Right-handed alpha
Helix 42
42
C
98 122Right-handed alpha
Helix 43
43
C
124 129Right-handed 310
Helix 44
44
C
155 164Right-handed alpha
Helix 45
45
C
199 204Right-handed 310
Helix 46
46
C
255 259Right-handed 310
Helix 47
47
C
260 273Right-handed alpha
Helix 48
48
C
341 345Right-handed 310
Helix 49
49
C
346 350Right-handed 310
Helix 50
50
C
351 361Right-handed alpha
Helix 51
51
C
427 431Right-handed 310
Helix 52
52
C
447 453Right-handed alpha
Helix 53
53
C
454 474Right-handed alpha
Helix 54
54
C
476 483Right-handed alpha
Helix 55
55
C
483 499Right-handed alpha
Helix 56
56
C
502 508Right-handed alpha
Helix 57
57
C
524 531Right-handed alpha
Helix 58
58
C
545 551Right-handed alpha
Helix 59
59
C
554 561Right-handed alpha
Helix 60
60
C
572 579Right-handed alpha
Helix 61
61
D
98 122Right-handed alpha
Helix 62
62
D
124 129Right-handed 310
Helix 63
63
D
155 165Right-handed alpha
Helix 64
64
D
197 204Right-handed 310
Helix 65
65
D
255 259Right-handed 310
Helix 66
66
D
260 273Right-handed alpha
Helix 67
67
D
341 345Right-handed 310
Helix 68
68
D
346 350Right-handed 310
Helix 69
69
D
351 361Right-handed alpha
Helix 70
70
D
427 431Right-handed 310
Helix 71
71
D
447 453Right-handed alpha
Helix 72
72
D
454 474Right-handed alpha
Helix 73
73
D
476 483Right-handed alpha
Helix 74
74
D
483 499Right-handed alpha
Helix 75
75
D
502 508Right-handed alpha
Helix 76
76
D
524 531Right-handed alpha
Helix 77
77
D
545 551Right-handed alpha
Helix 78
78
D
552 561Right-handed alpha
Helix 79
79
D
572 578Right-handed alpha
Helix 80
80
E
98 122Right-handed alpha
Helix 81
81
E
124 128Right-handed 310
Helix 82
82
E
155 163Right-handed alpha
Helix 83
83
E
199 204Right-handed 310
Helix 84
84
E
255 259Right-handed 310
Helix 85
85
E
260 273Right-handed alpha
Helix 86
86
E
341 345Right-handed 310
Helix 87
87
E
346 350Right-handed 310
Helix 88
88
E
351 361Right-handed alpha
Helix 89
89
E
427 431Right-handed 310
Helix 90
90
E
447 453Right-handed alpha
Helix 91
91
E
454 474Right-handed alpha
Helix 92
92
E
476 483Right-handed alpha
Helix 93
93
E
483 499Right-handed alpha
Helix 94
94
E
502 508Right-handed alpha
Helix 95
95
E
524 531Right-handed alpha
Helix 96
96
E
545 551Right-handed alpha
Helix 97
97
E
554 561Right-handed alpha
Helix 98
98
E
572 579Right-handed alpha
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There are 15 sheets in PDB entry 2O1W. 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,

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
231 234first strand
Strand 2
A
221 225anti-parallel
Strand 3
A
206 214anti-parallel
Strand 4
A
244 251anti-parallel
Strand 5
A
144 149anti-parallel
Strand 6
A
134 139anti-parallel
Strand 7
A
279 285parallel
Strand 8
A
330 335anti-parallel
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There are 5 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
371 377first strand
Strand 2
A
383 389anti-parallel
Strand 3
A
434 439anti-parallel
Strand 4
A
409 413parallel
Strand 5
A
416 419anti-parallel
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There are 6 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
517 523first strand
Strand 2
A
511 514anti-parallel
Strand 3
A
565 568anti-parallel
Strand 4
A
537 542parallel
Strand 5
A
586 590parallel
Strand 6
A
582 583anti-parallel
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There are 9 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
75 76first strand
Strand 2
B
230 234anti-parallel
Strand 3
B
221 225anti-parallel
Strand 4
B
206 214anti-parallel
Strand 5
B
244 251anti-parallel
Strand 6
B
144 149anti-parallel
Strand 7
B
134 139anti-parallel
Strand 8
B
279 285parallel
Strand 9
B
330 335anti-parallel
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There are 5 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
371 377first strand
Strand 2
B
383 389anti-parallel
Strand 3
B
434 439anti-parallel
Strand 4
B
409 413parallel
Strand 5
B
416 419anti-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
B
517 523first strand
Strand 2
B
511 514anti-parallel
Strand 3
B
565 568anti-parallel
Strand 4
B
537 542parallel
Strand 5
B
586 590parallel
Strand 6
B
582 583anti-parallel
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There are 8 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
231 234first strand
Strand 2
C
221 225anti-parallel
Strand 3
C
206 214anti-parallel
Strand 4
C
244 251anti-parallel
Strand 5
C
144 149anti-parallel
Strand 6
C
134 139anti-parallel
Strand 7
C
279 285parallel
Strand 8
C
330 335anti-parallel
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There are 5 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
371 377first strand
Strand 2
C
383 389anti-parallel
Strand 3
C
434 439anti-parallel
Strand 4
C
409 413parallel
Strand 5
C
416 419anti-parallel
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There are 6 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
517 523first strand
Strand 2
C
511 514anti-parallel
Strand 3
C
565 568anti-parallel
Strand 4
C
537 542parallel
Strand 5
C
586 590parallel
Strand 6
C
582 583anti-parallel
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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
D
231 234first strand
Strand 2
D
221 225anti-parallel
Strand 3
D
206 214anti-parallel
Strand 4
D
244 251anti-parallel
Strand 5
D
144 149anti-parallel
Strand 6
D
134 139anti-parallel
Strand 7
D
279 285parallel
Strand 8
D
330 335anti-parallel
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There are 5 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
371 377first strand
Strand 2
D
383 389anti-parallel
Strand 3
D
434 439anti-parallel
Strand 4
D
409 413parallel
Strand 5
D
416 419anti-parallel
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There are 6 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
517 523first strand
Strand 2
D
511 514anti-parallel
Strand 3
D
565 568anti-parallel
Strand 4
D
537 542parallel
Strand 5
D
586 590parallel
Strand 6
D
582 583anti-parallel
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There are 8 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
231 234first strand
Strand 2
E
221 225anti-parallel
Strand 3
E
206 214anti-parallel
Strand 4
E
244 251anti-parallel
Strand 5
E
144 149anti-parallel
Strand 6
E
134 139anti-parallel
Strand 7
E
279 285parallel
Strand 8
E
330 335anti-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
E
371 377first strand
Strand 2
E
383 389anti-parallel
Strand 3
E
434 439anti-parallel
Strand 4
E
409 413parallel
Strand 5
E
416 419anti-parallel
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There are 6 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
517 523first strand
Strand 2
E
511 514anti-parallel
Strand 3
E
565 568anti-parallel
Strand 4
E
537 542parallel
Strand 5
E
586 590parallel
Strand 6
E
582 583anti-parallel
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