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


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 1QSA entry

There is 1 chain in PDB entry 1QSA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1TYR 618
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 43 helices in PDB entry 1QSA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 19Right-handed alpha
Helix 2
2
A
21 29Right-handed alpha
Helix 3
3
A
30 33Right-handed 310
Helix 4
4
A
37 49Right-handed alpha
Helix 5
5
A
50 53Right-handed 310
Helix 6
6
A
54 65Right-handed alpha
Helix 7
7
A
68 85Right-handed alpha
Helix 8
8
A
87 95Right-handed alpha
Helix 9
9
A
101 115Right-handed alpha
Helix 10
10
A
117 130Right-handed alpha
Helix 11
11
A
138 149Right-handed alpha
Helix 12
12
A
153 167Right-handed alpha
Helix 13
13
A
169 179Right-handed alpha
Helix 14
14
A
180 180Right-handed 310
Helix 15
15
A
181 183Right-handed 310
Helix 16
16
A
184 197Right-handed alpha
Helix 17
17
A
200 208Right-handed alpha
Helix 18
18
A
211 229Right-handed alpha
Helix 19
19
A
229 244Right-handed alpha
Helix 20
20
A
247 261Right-handed alpha
Helix 21
21
A
268 281Right-handed alpha
Helix 22
22
A
284 298Right-handed alpha
Helix 23
23
A
300 311Right-handed alpha
Helix 24
24
A
314 317Right-handed 310
Helix 25
25
A
318 332Right-handed alpha
Helix 26
26
A
334 347Right-handed alpha
Helix 27
27
A
350 360Right-handed alpha
Helix 28
28
A
377 382Right-handed alpha
Helix 29
29
A
382 394Right-handed alpha
Helix 30
30
A
396 409Right-handed alpha
Helix 31
31
A
412 426Right-handed alpha
Helix 32
32
A
428 439Right-handed alpha
Helix 33
33
A
444 449Right-handed alpha
Helix 34
34
A
453 462Right-handed alpha
Helix 35
35
A
467 480Right-handed alpha
Helix 36
36
A
498 510Right-handed alpha
Helix 37
37
A
516 521Right-handed 310
Helix 38
38
A
522 541Right-handed alpha
Helix 39
39
A
544 555Right-handed alpha
Helix 40
40
A
555 567Right-handed alpha
Helix 41
41
A
571 579Right-handed alpha
Helix 42
42
A
581 602Right-handed alpha
Helix 43
43
A
610 616Right-handed alpha
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There are no sheets in PDB entry 1QSA
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