Analysis of interatomic Contacts of Structural Units in PDB entry:
1AQL


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 1AQL entry

There are 2 chains in PDB entry 1AQL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1VAL 532
B
 ALA 1VAL 532
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 47 helices in PDB entry 1AQL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
129 134Right-handed alpha
Helix 2
2
A
146 150Right-handed alpha
Helix 3
3
A
162 176Right-handed alpha
Helix 4
4
A
179 181Right-handed 310
Helix 5
5
A
194 205Right-handed alpha
Helix 6
6
A
207 209Right-handed 310
Helix 7
7
A
226 228Right-handed 310
Helix 8
8
A
233 243Right-handed alpha
Helix 9
9
A
251 260Right-handed alpha
Helix 10
10
A
263 268Right-handed alpha
Helix 11
11
A
281 283Right-handed 310
Helix 12
12
A
300 303Right-handed alpha
Helix 13
13
A
306 309Right-handed 310
Helix 14
14
A
320 328Right-handed 310
Helix 15
15
A
341 367Right-handed alpha
Helix 16
16
A
374 392Right-handed 310
Helix 17
17
A
394 407Right-handed alpha
Helix 18
18
A
438 442Right-handed alpha
Helix 19
19
A
445 448Right-handed alpha
Helix 20
20
A
455 474Right-handed alpha
Helix 21
21
A
516 523Right-handed alpha
Helix 22
22
A
525 528Right-handed alpha
Helix 23
23
B
128 134Right-handed alpha
Helix 24
24
B
147 150Right-handed alpha
Helix 25
25
B
162 177Right-handed alpha
Helix 26
26
B
179 181Right-handed 310
Helix 27
27
B
194 205Right-handed 310
Helix 28
28
B
207 209Right-handed 310
Helix 29
29
B
233 244Right-handed alpha
Helix 30
30
B
251 260Right-handed alpha
Helix 31
31
B
263 267Right-handed alpha
Helix 32
32
B
281 284Right-handed 310
Helix 33
33
B
300 305Right-handed alpha
Helix 34
34
B
307 309Right-handed 310
Helix 35
35
B
320 328Right-handed 310
Helix 36
36
B
341 351Right-handed alpha
Helix 37
37
B
353 367Right-handed 310
Helix 38
38
B
374 376Right-handed 310
Helix 39
39
B
378 392Right-handed alpha
Helix 40
40
B
394 407Right-handed alpha
Helix 41
41
B
438 442Right-handed alpha
Helix 42
42
B
445 448Right-handed alpha
Helix 43
43
B
450 452Right-handed 310
Helix 44
44
B
455 474Right-handed alpha
Helix 45
45
B
507 509Right-handed 310
Helix 46
46
B
516 523Right-handed alpha
Helix 47
47
B
525 528Right-handed alpha
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There are 4 sheets in PDB entry 1AQL. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 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
5 7first strand
Strand 2
A
12 14anti-parallel
Strand 3
A
54 56parallel
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There are 11 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
16 19first strand
Strand 2
A
26 30anti-parallel
Strand 3
A
83 89anti-parallel
Strand 4
A
136 141anti-parallel
Strand 5
A
99 103parallel
Strand 6
A
188 193parallel
Strand 7
A
215 219parallel
Strand 8
A
311 317parallel
Strand 9
A
413 418parallel
Strand 10
A
497 501parallel
Strand 11
A
510 512anti-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
B
5 7first strand
Strand 2
B
12 14anti-parallel
Strand 3
B
54 56parallel
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There are 11 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
16 19first strand
Strand 2
B
26 34anti-parallel
Strand 3
B
82 89anti-parallel
Strand 4
B
137 141anti-parallel
Strand 5
B
100 104parallel
Strand 6
B
188 193parallel
Strand 7
B
215 219parallel
Strand 8
B
311 317parallel
Strand 9
B
413 418parallel
Strand 10
B
497 501parallel
Strand 11
B
510 512anti-parallel
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