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


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 5AEX entry

There are 3 chains in PDB entry 5AEX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2SER 457
B
 SER 2SER 457
C
 SER 2ILE 418
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 are198 helices in PDB entry 5AEX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 27Right-handed 310
Helix 2
2
A
28 44Right-handed alpha
Helix 3
3
A
44 56Right-handed alpha
Helix 4
4
A
64 90Right-handed alpha
Helix 5
5
A
104 108Right-handed 310
Helix 6
6
A
121 143Right-handed alpha
Helix 7
7
A
149 164Right-handed alpha
Helix 8
8
A
164 173Right-handed alpha
Helix 9
9
A
193 208Right-handed alpha
Helix 10
10
A
213 217Right-handed 310
Helix 11
11
A
227 248Right-handed alpha
Helix 12
12
A
249 251Right-handed 310
Helix 13
13
A
254 283Right-handed alpha
Helix 14
14
A
290 303Right-handed alpha
Helix 15
15
A
313 331Right-handed alpha
Helix 16
16
A
332 337Right-handed alpha
Helix 17
17
A
341 363Right-handed alpha
Helix 18
18
A
364 369Right-handed alpha
Helix 19
19
A
370 375Right-handed 310
Helix 20
20
A
381 385Right-handed 310
Helix 21
21
A
388 416Right-handed alpha
Helix 22
22
A
435 438Right-handed 310
Helix 23
23
B
22 27Right-handed 310
Helix 24
24
B
28 44Right-handed alpha
Helix 25
25
B
45 55Right-handed alpha
Helix 26
26
B
68 90Right-handed alpha
Helix 27
27
B
104 108Right-handed 310
Helix 28
28
B
121 144Right-handed alpha
Helix 29
29
B
149 164Right-handed alpha
Helix 30
30
B
164 174Right-handed alpha
Helix 31
31
B
177 183Right-handed alpha
Helix 32
32
B
193 208Right-handed alpha
Helix 33
33
B
213 217Right-handed 310
Helix 34
34
B
227 248Right-handed alpha
Helix 35
35
B
249 251Right-handed 310
Helix 36
36
B
254 283Right-handed alpha
Helix 37
37
B
290 303Right-handed alpha
Helix 38
38
B
313 330Right-handed alpha
Helix 39
39
B
332 337Right-handed alpha
Helix 40
40
B
342 347Right-handed alpha
Helix 41
41
B
348 363Right-handed alpha
Helix 42
42
B
364 369Right-handed alpha
Helix 43
43
B
370 372Right-handed 310
Helix 44
44
B
381 385Right-handed 310
Helix 45
45
B
387 417Right-handed alpha
Helix 46
46
B
434 439Right-handed 310
Helix 47
47
C
22 27Right-handed 310
Helix 48
48
C
28 44Right-handed alpha
Helix 49
49
C
45 57Right-handed alpha
Helix 50
50
C
64 83Right-handed alpha
Helix 51
51
C
83 90Right-handed alpha
Helix 52
52
C
104 108Right-handed 310
Helix 53
53
C
121 144Right-handed alpha
Helix 54
54
C
149 164Right-handed alpha
Helix 55
55
C
164 174Right-handed alpha
Helix 56
56
C
177 183Right-handed alpha
Helix 57
57
C
193 208Right-handed alpha
Helix 58
58
C
227 248Right-handed alpha
Helix 59
59
C
249 251Right-handed 310
Helix 60
60
C
254 283Right-handed alpha
Helix 61
61
C
290 303Right-handed alpha
Helix 62
62
C
311 330Right-handed alpha
Helix 63
63
C
332 337Right-handed alpha
Helix 64
64
C
341 363Right-handed alpha
Helix 65
65
C
364 369Right-handed alpha
Helix 66
66
C
370 372Right-handed 310
Helix 67
67
C
381 385Right-handed 310
Helix 68
68
C
388 418Right-handed alpha
Helix 69
69
D
22 27Right-handed 310
Helix 70
70
D
28 44Right-handed alpha
Helix 71
71
D
44 57Right-handed alpha
Helix 72
72
D
64 90Right-handed alpha
Helix 73
73
D
104 108Right-handed 310
Helix 74
74
D
121 130Right-handed alpha
Helix 75
75
D
131 144Right-handed alpha
Helix 76
76
D
149 164Right-handed alpha
Helix 77
77
D
164 173Right-handed alpha
Helix 78
78
D
193 208Right-handed alpha
Helix 79
79
D
213 217Right-handed 310
Helix 80
80
D
227 241Right-handed alpha
Helix 81
81
D
241 248Right-handed alpha
Helix 82
82
D
249 251Right-handed 310
Helix 83
83
D
254 283Right-handed alpha
Helix 84
84
D
290 304Right-handed alpha
Helix 85
85
D
312 330Right-handed alpha
Helix 86
86
D
331 335Right-handed 310
Helix 87
87
D
341 363Right-handed alpha
Helix 88
88
D
364 369Right-handed alpha
Helix 89
89
D
370 375Right-handed 310
Helix 90
90
D
381 385Right-handed 310
Helix 91
91
D
387 416Right-handed alpha
Helix 92
92
D
435 438Right-handed 310
Helix 93
93
E
22 27Right-handed 310
Helix 94
94
E
28 44Right-handed alpha
Helix 95
95
E
44 57Right-handed alpha
Helix 96
96
E
64 90Right-handed alpha
Helix 97
97
E
104 108Right-handed 310
Helix 98
98
E
121 144Right-handed alpha
Helix 99
99
E
149 164Right-handed alpha
Helix 100
100
E
164 174Right-handed alpha
Helix 101
101
E
177 183Right-handed alpha
Helix 102
102
E
193 208Right-handed alpha
Helix 103
103
E
213 217Right-handed 310
Helix 104
104
E
227 246Right-handed alpha
Helix 105
105
E
254 281Right-handed alpha
Helix 106
106
E
290 303Right-handed alpha
Helix 107
107
E
311 330Right-handed alpha
Helix 108
108
E
332 337Right-handed alpha
Helix 109
109
E
341 363Right-handed alpha
Helix 110
110
E
364 369Right-handed alpha
Helix 111
111
E
370 375Right-handed 310
Helix 112
112
E
381 385Right-handed 310
Helix 113
113
E
388 418Right-handed alpha
Helix 114
114
E
434 438Right-handed 310
Helix 115
115
F
22 27Right-handed 310
Helix 116
116
F
28 44Right-handed alpha
Helix 117
117
F
45 57Right-handed alpha
Helix 118
118
F
64 90Right-handed alpha
Helix 119
119
F
102 108Right-handed 310
Helix 120
120
F
121 141Right-handed alpha
Helix 121
121
F
142 144Right-handed 310
Helix 122
122
F
149 164Right-handed alpha
Helix 123
123
F
164 174Right-handed alpha
Helix 124
124
F
177 183Right-handed alpha
Helix 125
125
F
193 208Right-handed alpha
Helix 126
126
F
213 217Right-handed 310
Helix 127
127
F
227 248Right-handed alpha
Helix 128
128
F
254 283Right-handed alpha
Helix 129
129
F
290 303Right-handed alpha
Helix 130
130
F
312 329Right-handed alpha
Helix 131
131
F
332 337Right-handed alpha
Helix 132
132
F
341 363Right-handed alpha
Helix 133
133
F
364 369Right-handed alpha
Helix 134
134
F
370 375Right-handed 310
Helix 135
135
F
381 385Right-handed 310
Helix 136
136
F
388 417Right-handed alpha
Helix 137
137
H
22 27Right-handed 310
Helix 138
138
H
28 44Right-handed alpha
Helix 139
139
H
44 55Right-handed alpha
Helix 140
140
H
64 83Right-handed alpha
Helix 141
141
H
83 90Right-handed alpha
Helix 142
142
H
101 108Right-handed 310
Helix 143
143
H
121 144Right-handed alpha
Helix 144
144
H
149 164Right-handed alpha
Helix 145
145
H
164 174Right-handed alpha
Helix 146
146
H
193 208Right-handed alpha
Helix 147
147
H
227 248Right-handed alpha
Helix 148
148
H
249 251Right-handed 310
Helix 149
149
H
254 283Right-handed alpha
Helix 150
150
H
290 303Right-handed alpha
Helix 151
151
H
312 331Right-handed alpha
Helix 152
152
H
332 335Right-handed 310
Helix 153
153
H
341 363Right-handed alpha
Helix 154
154
H
364 369Right-handed alpha
Helix 155
155
H
370 375Right-handed 310
Helix 156
156
H
387 418Right-handed alpha
Helix 157
157
I
22 27Right-handed 310
Helix 158
158
I
28 44Right-handed alpha
Helix 159
159
I
44 57Right-handed alpha
Helix 160
160
I
64 83Right-handed alpha
Helix 161
161
I
83 90Right-handed alpha
Helix 162
162
I
104 108Right-handed 310
Helix 163
163
I
121 144Right-handed alpha
Helix 164
164
I
149 164Right-handed alpha
Helix 165
165
I
164 173Right-handed alpha
Helix 166
166
I
177 183Right-handed alpha
Helix 167
167
I
193 208Right-handed alpha
Helix 168
168
I
213 217Right-handed 310
Helix 169
169
I
227 248Right-handed alpha
Helix 170
170
I
249 251Right-handed 310
Helix 171
171
I
254 283Right-handed alpha
Helix 172
172
I
290 303Right-handed alpha
Helix 173
173
I
313 329Right-handed alpha
Helix 174
174
I
332 337Right-handed alpha
Helix 175
175
I
341 363Right-handed alpha
Helix 176
176
I
364 369Right-handed alpha
Helix 177
177
I
370 375Right-handed 310
Helix 178
178
I
381 385Right-handed 310
Helix 179
179
I
387 418Right-handed alpha
Helix 180
180
J
28 44Right-handed alpha
Helix 181
181
J
44 57Right-handed alpha
Helix 182
182
J
64 83Right-handed alpha
Helix 183
183
J
83 90Right-handed alpha
Helix 184
184
J
104 108Right-handed 310
Helix 185
185
J
121 144Right-handed alpha
Helix 186
186
J
149 164Right-handed alpha
Helix 187
187
J
164 173Right-handed alpha
Helix 188
188
J
177 183Right-handed alpha
Helix 189
189
J
193 208Right-handed alpha
Helix 190
190
J
227 248Right-handed alpha
Helix 191
191
J
249 251Right-handed 310
Helix 192
192
J
254 282Right-handed alpha
Helix 193
193
J
290 304Right-handed alpha
Helix 194
194
J
311 331Right-handed alpha
Helix 195
195
J
332 334Right-handed 310
Helix 196
196
J
342 362Right-handed alpha
Helix 197
197
J
381 385Right-handed 310
Helix 198
198
J
388 418Right-handed alpha
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There are 3 sheets in PDB entry 5AEX. Click on sheet of interest to get list of strands forming it: FA, IA, JA,

There are 2 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
93 94first strand
Strand 2
F
99 100anti-parallel
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There are 2 strands in IA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
93 94first strand
Strand 2
I
99 100anti-parallel
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There are 2 strands in JA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
93 94first strand
Strand 2
J
99 100anti-parallel
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