Analysis of interatomic Contacts of Structural Units in PDB entry:
3AQL


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 3AQL entry

There are 2 chains in PDB entry 3AQL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 17LEU 427
B
 GLN 17LEU 427
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 49 helices in PDB entry 3AQL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 34Right-handed 310
Helix 2
2
A
37 47Right-handed alpha
Helix 3
3
A
55 64Right-handed alpha
Helix 4
4
A
77 85Right-handed alpha
Helix 5
5
A
142 148Right-handed alpha
Helix 6
6
A
153 156Right-handed 310
Helix 7
7
A
171 179Right-handed alpha
Helix 8
8
A
186 194Right-handed alpha
Helix 9
9
A
195 208Right-handed alpha
Helix 10
10
A
213 218Right-handed alpha
Helix 11
11
A
218 224Right-handed alpha
Helix 12
12
A
225 230Right-handed 310
Helix 13
13
A
231 244Right-handed alpha
Helix 14
14
A
247 258Right-handed alpha
Helix 15
15
A
265 270Right-handed alpha
Helix 16
16
A
278 297Right-handed alpha
Helix 17
17
A
302 311Right-handed alpha
Helix 18
18
A
311 325Right-handed alpha
Helix 19
19
A
329 347Right-handed alpha
Helix 20
20
A
352 369Right-handed alpha
Helix 21
21
A
376 383Right-handed alpha
Helix 22
22
A
385 400Right-handed alpha
Helix 23
23
A
402 416Right-handed alpha
Helix 24
24
A
419 427Right-handed alpha
Helix 25
25
B
30 34Right-handed 310
Helix 26
26
B
37 47Right-handed alpha
Helix 27
27
B
55 64Right-handed alpha
Helix 28
28
B
79 85Right-handed alpha
Helix 29
29
B
142 148Right-handed alpha
Helix 30
30
B
153 156Right-handed 310
Helix 31
31
B
172 179Right-handed alpha
Helix 32
32
B
186 194Right-handed alpha
Helix 33
33
B
196 208Right-handed alpha
Helix 34
34
B
213 218Right-handed alpha
Helix 35
35
B
218 224Right-handed alpha
Helix 36
36
B
225 230Right-handed 310
Helix 37
37
B
231 244Right-handed alpha
Helix 38
38
B
247 257Right-handed alpha
Helix 39
39
B
260 265Right-handed alpha
Helix 40
40
B
265 270Right-handed alpha
Helix 41
41
B
278 297Right-handed alpha
Helix 42
42
B
302 311Right-handed alpha
Helix 43
43
B
311 325Right-handed alpha
Helix 44
44
B
329 346Right-handed alpha
Helix 45
45
B
352 371Right-handed alpha
Helix 46
46
B
375 383Right-handed alpha
Helix 47
47
B
385 401Right-handed alpha
Helix 48
48
B
404 416Right-handed alpha
Helix 49
49
B
419 426Right-handed alpha
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There are 4 sheets in PDB entry 3AQL. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
20 21first strand
Strand 2
A
166 167anti-parallel
Strand 3
A
158 159anti-parallel
Strand 4
A
51 54anti-parallel
Strand 5
A
71 74anti-parallel
Strand 6
A
106 111parallel
Strand 7
A
99 101anti-parallel
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There are 2 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
180 181first strand
Strand 2
A
211 212parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
20 21first strand
Strand 2
B
166 167anti-parallel
Strand 3
B
158 160anti-parallel
Strand 4
B
52 54anti-parallel
Strand 5
B
71 74anti-parallel
Strand 6
B
106 111parallel
Strand 7
B
98 101anti-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
B
180 181first strand
Strand 2
B
211 212parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il