Analysis of interatomic Contacts of Structural Units in PDB entry:
4O1O


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 4O1O entry

There are 4 chains in PDB entry 4O1O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 22ASN 729
B
 SER 22ASN 729
C
 SER 22ASN 729
D
 SER 22ASN 729
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 are172 helices in PDB entry 4O1O. 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 33Right-handed alpha
Helix 2
2
A
35 45Right-handed alpha
Helix 3
3
A
59 67Right-handed alpha
Helix 4
4
A
69 79Right-handed alpha
Helix 5
5
A
92 101Right-handed alpha
Helix 6
6
A
102 110Right-handed alpha
Helix 7
7
A
111 113Right-handed 310
Helix 8
8
A
125 133Right-handed alpha
Helix 9
9
A
135 146Right-handed alpha
Helix 10
10
A
156 162Right-handed alpha
Helix 11
11
A
168 177Right-handed alpha
Helix 12
12
A
178 188Right-handed alpha
Helix 13
13
A
202 209Right-handed alpha
Helix 14
14
A
212 226Right-handed alpha
Helix 15
15
A
239 247Right-handed alpha
Helix 16
16
A
249 258Right-handed alpha
Helix 17
17
A
273 281Right-handed alpha
Helix 18
18
A
283 293Right-handed alpha
Helix 19
19
A
302 310Right-handed alpha
Helix 20
20
A
311 321Right-handed alpha
Helix 21
21
A
341 351Right-handed alpha
Helix 22
22
A
364 366Right-handed 310
Helix 23
23
A
396 408Right-handed alpha
Helix 24
24
A
439 446Right-handed alpha
Helix 25
25
A
456 476Right-handed alpha
Helix 26
26
A
508 513Right-handed 310
Helix 27
27
A
514 530Right-handed alpha
Helix 28
28
A
535 541Right-handed alpha
Helix 29
29
A
543 551Right-handed alpha
Helix 30
30
A
553 565Right-handed alpha
Helix 31
31
A
572 577Right-handed alpha
Helix 32
32
A
580 584Right-handed 310
Helix 33
33
A
585 598Right-handed alpha
Helix 34
34
A
599 604Right-handed alpha
Helix 35
35
A
609 616Right-handed alpha
Helix 36
36
A
628 633Right-handed alpha
Helix 37
37
A
634 643Right-handed alpha
Helix 38
38
A
666 681Right-handed alpha
Helix 39
39
A
683 685Right-handed 310
Helix 40
40
A
686 694Right-handed alpha
Helix 41
41
A
695 704Right-handed alpha
Helix 42
42
A
706 716Right-handed alpha
Helix 43
43
A
718 724Right-handed 310
Helix 44
44
B
23 33Right-handed alpha
Helix 45
45
B
35 45Right-handed alpha
Helix 46
46
B
59 67Right-handed alpha
Helix 47
47
B
69 79Right-handed alpha
Helix 48
48
B
92 101Right-handed alpha
Helix 49
49
B
102 110Right-handed alpha
Helix 50
50
B
111 113Right-handed 310
Helix 51
51
B
125 133Right-handed alpha
Helix 52
52
B
135 146Right-handed alpha
Helix 53
53
B
156 162Right-handed alpha
Helix 54
54
B
168 177Right-handed alpha
Helix 55
55
B
178 188Right-handed alpha
Helix 56
56
B
202 209Right-handed alpha
Helix 57
57
B
212 226Right-handed alpha
Helix 58
58
B
239 247Right-handed alpha
Helix 59
59
B
249 258Right-handed alpha
Helix 60
60
B
273 281Right-handed alpha
Helix 61
61
B
283 293Right-handed alpha
Helix 62
62
B
301 310Right-handed alpha
Helix 63
63
B
311 320Right-handed alpha
Helix 64
64
B
341 351Right-handed alpha
Helix 65
65
B
364 366Right-handed 310
Helix 66
66
B
396 408Right-handed alpha
Helix 67
67
B
439 446Right-handed alpha
Helix 68
68
B
456 476Right-handed alpha
Helix 69
69
B
508 513Right-handed 310
Helix 70
70
B
514 530Right-handed alpha
Helix 71
71
B
535 541Right-handed alpha
Helix 72
72
B
543 551Right-handed alpha
Helix 73
73
B
553 565Right-handed alpha
Helix 74
74
B
572 577Right-handed alpha
Helix 75
75
B
580 584Right-handed 310
Helix 76
76
B
585 598Right-handed alpha
Helix 77
77
B
599 604Right-handed alpha
Helix 78
78
B
609 616Right-handed alpha
Helix 79
79
B
628 633Right-handed alpha
Helix 80
80
B
634 643Right-handed alpha
Helix 81
81
B
666 681Right-handed alpha
Helix 82
82
B
683 685Right-handed 310
Helix 83
83
B
686 694Right-handed alpha
Helix 84
84
B
695 704Right-handed alpha
Helix 85
85
B
706 716Right-handed alpha
Helix 86
86
B
718 724Right-handed 310
Helix 87
87
C
23 33Right-handed alpha
Helix 88
88
C
35 45Right-handed alpha
Helix 89
89
C
59 67Right-handed alpha
Helix 90
90
C
69 79Right-handed alpha
Helix 91
91
C
92 101Right-handed alpha
Helix 92
92
C
102 110Right-handed alpha
Helix 93
93
C
111 113Right-handed 310
Helix 94
94
C
125 133Right-handed alpha
Helix 95
95
C
135 146Right-handed alpha
Helix 96
96
C
156 162Right-handed alpha
Helix 97
97
C
168 177Right-handed alpha
Helix 98
98
C
178 188Right-handed alpha
Helix 99
99
C
202 209Right-handed alpha
Helix 100
100
C
212 226Right-handed alpha
Helix 101
101
C
239 247Right-handed alpha
Helix 102
102
C
249 258Right-handed alpha
Helix 103
103
C
273 281Right-handed alpha
Helix 104
104
C
283 293Right-handed alpha
Helix 105
105
C
301 310Right-handed alpha
Helix 106
106
C
311 321Right-handed alpha
Helix 107
107
C
341 351Right-handed alpha
Helix 108
108
C
364 366Right-handed 310
Helix 109
109
C
396 408Right-handed alpha
Helix 110
110
C
439 446Right-handed alpha
Helix 111
111
C
456 476Right-handed alpha
Helix 112
112
C
508 513Right-handed 310
Helix 113
113
C
514 530Right-handed alpha
Helix 114
114
C
535 541Right-handed alpha
Helix 115
115
C
543 551Right-handed alpha
Helix 116
116
C
553 565Right-handed alpha
Helix 117
117
C
574 578Right-handed 310
Helix 118
118
C
580 584Right-handed 310
Helix 119
119
C
585 598Right-handed alpha
Helix 120
120
C
599 604Right-handed alpha
Helix 121
121
C
609 616Right-handed alpha
Helix 122
122
C
628 633Right-handed alpha
Helix 123
123
C
634 643Right-handed alpha
Helix 124
124
C
666 681Right-handed alpha
Helix 125
125
C
683 685Right-handed 310
Helix 126
126
C
686 694Right-handed alpha
Helix 127
127
C
695 704Right-handed alpha
Helix 128
128
C
706 716Right-handed alpha
Helix 129
129
C
718 724Right-handed 310
Helix 130
130
D
23 33Right-handed alpha
Helix 131
131
D
35 45Right-handed alpha
Helix 132
132
D
59 67Right-handed alpha
Helix 133
133
D
69 79Right-handed alpha
Helix 134
134
D
92 101Right-handed alpha
Helix 135
135
D
102 110Right-handed alpha
Helix 136
136
D
111 113Right-handed 310
Helix 137
137
D
125 133Right-handed alpha
Helix 138
138
D
135 146Right-handed alpha
Helix 139
139
D
156 162Right-handed alpha
Helix 140
140
D
168 177Right-handed alpha
Helix 141
141
D
178 188Right-handed alpha
Helix 142
142
D
202 209Right-handed alpha
Helix 143
143
D
212 226Right-handed alpha
Helix 144
144
D
239 247Right-handed alpha
Helix 145
145
D
249 258Right-handed alpha
Helix 146
146
D
273 281Right-handed alpha
Helix 147
147
D
283 293Right-handed alpha
Helix 148
148
D
302 310Right-handed alpha
Helix 149
149
D
311 320Right-handed alpha
Helix 150
150
D
341 351Right-handed alpha
Helix 151
151
D
364 366Right-handed 310
Helix 152
152
D
396 408Right-handed alpha
Helix 153
153
D
439 446Right-handed alpha
Helix 154
154
D
456 476Right-handed alpha
Helix 155
155
D
508 513Right-handed 310
Helix 156
156
D
514 530Right-handed alpha
Helix 157
157
D
535 542Right-handed alpha
Helix 158
158
D
543 551Right-handed alpha
Helix 159
159
D
553 565Right-handed alpha
Helix 160
160
D
572 577Right-handed alpha
Helix 161
161
D
580 584Right-handed 310
Helix 162
162
D
585 598Right-handed alpha
Helix 163
163
D
599 604Right-handed alpha
Helix 164
164
D
609 616Right-handed alpha
Helix 165
165
D
628 633Right-handed alpha
Helix 166
166
D
634 643Right-handed alpha
Helix 167
167
D
666 681Right-handed alpha
Helix 168
168
D
683 685Right-handed 310
Helix 169
169
D
686 694Right-handed alpha
Helix 170
170
D
695 704Right-handed alpha
Helix 171
171
D
706 716Right-handed alpha
Helix 172
172
D
718 724Right-handed 310
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There are 16 sheets in PDB entry 4O1O. 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,

There are 4 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
355 356first strand
Strand 2
A
359 360anti-parallel
Strand 3
A
377 382anti-parallel
Strand 4
A
368 370anti-parallel
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There are 6 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
355 356first strand
Strand 2
A
359 360anti-parallel
Strand 3
A
377 382anti-parallel
Strand 4
A
385 393anti-parallel
Strand 5
A
427 433anti-parallel
Strand 6
A
418 423anti-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
437 438first strand
Strand 2
A
488 490anti-parallel
Strand 3
A
496 498anti-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
478 479first strand
Strand 2
A
505 506anti-parallel
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There are 4 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
355 356first strand
Strand 2
B
359 360anti-parallel
Strand 3
B
377 382anti-parallel
Strand 4
B
368 370anti-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
355 356first strand
Strand 2
B
359 360anti-parallel
Strand 3
B
377 382anti-parallel
Strand 4
B
385 393anti-parallel
Strand 5
B
427 433anti-parallel
Strand 6
B
418 423anti-parallel
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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
437 438first strand
Strand 2
B
488 490anti-parallel
Strand 3
B
496 498anti-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
B
478 479first strand
Strand 2
B
505 506anti-parallel
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There are 4 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
355 356first strand
Strand 2
C
359 360anti-parallel
Strand 3
C
377 382anti-parallel
Strand 4
C
368 370anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
355 356first strand
Strand 2
C
359 360anti-parallel
Strand 3
C
377 382anti-parallel
Strand 4
C
385 393anti-parallel
Strand 5
C
427 433anti-parallel
Strand 6
C
418 423anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
437 438first strand
Strand 2
C
488 490anti-parallel
Strand 3
C
496 498anti-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
C
478 479first strand
Strand 2
C
505 506anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
355 356first strand
Strand 2
D
359 360anti-parallel
Strand 3
D
377 382anti-parallel
Strand 4
D
368 370anti-parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
355 356first strand
Strand 2
D
359 360anti-parallel
Strand 3
D
377 382anti-parallel
Strand 4
D
385 393anti-parallel
Strand 5
D
427 433anti-parallel
Strand 6
D
418 423anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
437 438first strand
Strand 2
D
488 490anti-parallel
Strand 3
D
496 498anti-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
D
478 479first strand
Strand 2
D
505 506anti-parallel
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