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


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 2IAE entry

There are 10 chains in PDB entry 2IAE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 7ALA 589
B
 ARG 31ASP 406
C
 LYS 4PHE 308
D
 ASP 7ALA 589
E
 ILE 30ASP 406
F
 LYS 4ARG 294
M
 LEU 2LEU 2
M
 ARG 4ARG 4
N
 LEU 2LEU 2
N
 ARG 4ARG 4
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 are164 helices in PDB entry 2IAE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 34Right-handed alpha
Helix 2
2
A
35 38Right-handed 310
Helix 3
3
A
45 50Right-handed alpha
Helix 4
4
A
62 76Right-handed alpha
Helix 5
5
A
82 86Right-handed 310
Helix 6
6
A
89 98Right-handed alpha
Helix 7
7
A
101 118Right-handed alpha
Helix 8
8
A
120 125Right-handed alpha
Helix 9
9
A
127 136Right-handed alpha
Helix 10
10
A
140 148Right-handed alpha
Helix 11
11
A
150 155Right-handed alpha
Helix 12
12
A
159 175Right-handed alpha
Helix 13
13
A
178 188Right-handed alpha
Helix 14
14
A
188 194Right-handed alpha
Helix 15
15
A
197 204Right-handed alpha
Helix 16
16
A
204 214Right-handed alpha
Helix 17
17
A
217 232Right-handed alpha
Helix 18
18
A
245 254Right-handed alpha
Helix 19
19
A
256 265Right-handed alpha
Helix 20
20
A
266 275Right-handed alpha
Helix 21
21
A
275 282Right-handed alpha
Helix 22
22
A
282 291Right-handed alpha
Helix 23
23
A
295 304Right-handed alpha
Helix 24
24
A
305 312Right-handed alpha
Helix 25
25
A
316 325Right-handed alpha
Helix 26
26
A
326 334Right-handed alpha
Helix 27
27
A
341 350Right-handed alpha
Helix 28
28
A
351 357Right-handed alpha
Helix 29
29
A
358 365Right-handed alpha
Helix 30
30
A
365 374Right-handed alpha
Helix 31
31
A
377 386Right-handed alpha
Helix 32
32
A
388 395Right-handed alpha
Helix 33
33
A
396 412Right-handed alpha
Helix 34
34
A
416 425Right-handed alpha
Helix 35
35
A
426 431Right-handed alpha
Helix 36
36
A
438 443Right-handed alpha
Helix 37
37
A
443 449Right-handed alpha
Helix 38
38
A
450 453Right-handed 310
Helix 39
39
A
455 470Right-handed alpha
Helix 40
40
A
481 489Right-handed alpha
Helix 41
41
A
490 492Right-handed 310
Helix 42
42
A
494 506Right-handed alpha
Helix 43
43
A
512 521Right-handed alpha
Helix 44
44
A
521 529Right-handed alpha
Helix 45
45
A
533 547Right-handed alpha
Helix 46
46
A
553 557Right-handed 310
Helix 47
47
A
561 567Right-handed alpha
Helix 48
48
A
574 579Right-handed alpha
Helix 49
49
A
580 586Right-handed alpha
Helix 50
50
B
40 51Right-handed alpha
Helix 51
51
B
66 80Right-handed alpha
Helix 52
52
B
90 104Right-handed alpha
Helix 53
53
B
130 147Right-handed alpha
Helix 54
54
B
151 156Right-handed alpha
Helix 55
55
B
160 169Right-handed alpha
Helix 56
56
B
175 193Right-handed alpha
Helix 57
57
B
193 213Right-handed alpha
Helix 58
58
B
220 234Right-handed alpha
Helix 59
59
B
240 250Right-handed alpha
Helix 60
60
B
251 257Right-handed 310
Helix 61
61
B
259 262Right-handed 310
Helix 62
62
B
263 278Right-handed alpha
Helix 63
63
B
281 292Right-handed alpha
Helix 64
64
B
297 313Right-handed alpha
Helix 65
65
B
316 337Right-handed alpha
Helix 66
66
B
339 348Right-handed alpha
Helix 67
67
B
349 351Right-handed 310
Helix 68
68
B
352 360Right-handed alpha
Helix 69
69
B
384 399Right-handed alpha
Helix 70
70
C
6 18Right-handed alpha
Helix 71
71
C
24 40Right-handed alpha
Helix 72
72
C
61 73Right-handed alpha
Helix 73
73
C
92 106Right-handed alpha
Helix 74
74
C
120 125Right-handed alpha
Helix 75
75
C
128 138Right-handed alpha
Helix 76
76
C
141 153Right-handed alpha
Helix 77
77
C
177 182Right-handed alpha
Helix 78
78
C
193 199Right-handed alpha
Helix 79
79
C
221 231Right-handed alpha
Helix 80
80
D
10 17Right-handed alpha
Helix 81
81
D
26 33Right-handed alpha
Helix 82
82
D
34 42Right-handed alpha
Helix 83
83
D
45 50Right-handed alpha
Helix 84
84
D
50 55Right-handed alpha
Helix 85
85
D
62 76Right-handed alpha
Helix 86
86
D
85 88Right-handed 310
Helix 87
87
D
89 97Right-handed alpha
Helix 88
88
D
101 116Right-handed alpha
Helix 89
89
D
122 127Right-handed alpha
Helix 90
90
D
127 138Right-handed alpha
Helix 91
91
D
140 150Right-handed alpha
Helix 92
92
D
159 174Right-handed alpha
Helix 93
93
D
178 196Right-handed alpha
Helix 94
94
D
197 204Right-handed alpha
Helix 95
95
D
204 213Right-handed alpha
Helix 96
96
D
217 235Right-handed alpha
Helix 97
97
D
236 243Right-handed alpha
Helix 98
98
D
244 252Right-handed alpha
Helix 99
99
D
256 275Right-handed alpha
Helix 100
100
D
275 292Right-handed alpha
Helix 101
101
D
295 305Right-handed alpha
Helix 102
102
D
305 312Right-handed alpha
Helix 103
103
D
314 317Right-handed 310
Helix 104
104
D
318 326Right-handed alpha
Helix 105
105
D
326 334Right-handed alpha
Helix 106
106
D
338 349Right-handed alpha
Helix 107
107
D
352 364Right-handed alpha
Helix 108
108
D
365 374Right-handed alpha
Helix 109
109
D
377 387Right-handed alpha
Helix 110
110
D
388 395Right-handed alpha
Helix 111
111
D
396 404Right-handed alpha
Helix 112
112
D
404 412Right-handed alpha
Helix 113
113
D
416 425Right-handed alpha
Helix 114
114
D
426 434Right-handed alpha
Helix 115
115
D
438 443Right-handed alpha
Helix 116
116
D
443 451Right-handed alpha
Helix 117
117
D
455 471Right-handed alpha
Helix 118
118
D
474 482Right-handed alpha
Helix 119
119
D
482 488Right-handed alpha
Helix 120
120
D
489 491Right-handed 310
Helix 121
121
D
494 512Right-handed alpha
Helix 122
122
D
512 520Right-handed alpha
Helix 123
123
D
520 528Right-handed alpha
Helix 124
124
D
529 531Right-handed 310
Helix 125
125
D
533 548Right-handed alpha
Helix 126
126
D
549 551Right-handed 310
Helix 127
127
D
559 569Right-handed alpha
Helix 128
128
D
572 581Right-handed alpha
Helix 129
129
D
581 586Right-handed alpha
Helix 130
130
E
41 51Right-handed alpha
Helix 131
131
E
66 78Right-handed alpha
Helix 132
132
E
78 83Right-handed alpha
Helix 133
133
E
88 90Right-handed 310
Helix 134
134
E
91 104Right-handed alpha
Helix 135
135
E
130 146Right-handed alpha
Helix 136
136
E
151 156Right-handed alpha
Helix 137
137
E
160 169Right-handed alpha
Helix 138
138
E
170 173Right-handed 310
Helix 139
139
E
175 193Right-handed alpha
Helix 140
140
E
193 214Right-handed alpha
Helix 141
141
E
220 233Right-handed alpha
Helix 142
142
E
240 250Right-handed alpha
Helix 143
143
E
250 255Right-handed alpha
Helix 144
144
E
256 258Right-handed 310
Helix 145
145
E
259 275Right-handed alpha
Helix 146
146
E
278 280Right-handed 310
Helix 147
147
E
281 292Right-handed alpha
Helix 148
148
E
297 313Right-handed alpha
Helix 149
149
E
316 323Right-handed alpha
Helix 150
150
E
326 336Right-handed alpha
Helix 151
151
E
339 348Right-handed alpha
Helix 152
152
E
352 360Right-handed alpha
Helix 153
153
E
385 390Right-handed alpha
Helix 154
154
E
392 399Right-handed alpha
Helix 155
155
F
6 18Right-handed alpha
Helix 156
156
F
24 40Right-handed alpha
Helix 157
157
F
61 73Right-handed alpha
Helix 158
158
F
92 107Right-handed alpha
Helix 159
159
F
120 125Right-handed alpha
Helix 160
160
F
128 138Right-handed alpha
Helix 161
161
F
140 153Right-handed alpha
Helix 162
162
F
177 182Right-handed alpha
Helix 163
163
F
192 199Right-handed alpha
Helix 164
164
F
221 230Right-handed alpha
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There are 6 sheets in PDB entry 2IAE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
45 48first strand
Strand 2
C
156 159parallel
Strand 3
C
163 166anti-parallel
Strand 4
C
236 239parallel
Strand 5
C
256 259parallel
Strand 6
C
248 251anti-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
C
80 82first strand
Strand 2
C
52 55parallel
Strand 3
C
273 278anti-parallel
Strand 4
C
284 289anti-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
C
202 203first strand
Strand 2
C
218 220parallel
Strand 3
C
209 211anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
45 48first strand
Strand 2
F
156 159parallel
Strand 3
F
163 165anti-parallel
Strand 4
F
237 239parallel
Strand 5
F
256 259parallel
Strand 6
F
248 249anti-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
F
111 113first strand
Strand 2
F
80 82parallel
Strand 3
F
52 55parallel
Strand 4
F
273 278anti-parallel
Strand 5
F
284 289anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
209 211first strand
Strand 2
F
218 220anti-parallel
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