Analysis of interatomic Contacts of Structural Units in PDB entry:
2QN8


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 2QN8 entry

There is 1 chain in PDB entry 2QN8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 12ALA 836
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 2QN8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 17Right-handed 310
Helix 2
2
A
20 38Right-handed alpha
Helix 3
3
A
47 62Right-handed alpha
Helix 4
4
A
63 78Right-handed alpha
Helix 5
5
A
94 102Right-handed alpha
Helix 6
6
A
104 115Right-handed alpha
Helix 7
7
A
118 124Right-handed alpha
Helix 8
8
A
134 150Right-handed alpha
Helix 9
9
A
194 197Right-handed 310
Helix 10
10
A
259 268Right-handed alpha
Helix 11
11
A
268 274Right-handed alpha
Helix 12
12
A
275 277Right-handed 310
Helix 13
13
A
289 313Right-handed alpha
Helix 14
14
A
325 327Right-handed 310
Helix 15
15
A
328 332Right-handed alpha
Helix 16
16
A
344 356Right-handed alpha
Helix 17
17
A
360 371Right-handed alpha
Helix 18
19
A
389 396Right-handed alpha
Helix 19
20
A
396 418Right-handed alpha
Helix 20
21
A
421 429Right-handed alpha
Helix 21
22
A
441 448Right-handed alpha
Helix 22
23
A
456 466Right-handed alpha
Helix 23
24
A
468 475Right-handed alpha
Helix 24
25
A
487 492Right-handed alpha
Helix 25
26
A
496 508Right-handed alpha
Helix 26
27
A
509 525Right-handed 310
Helix 27
28
A
527 553Right-handed alpha
Helix 28
29
A
575 593Right-handed alpha
Helix 29
30
A
613 631Right-handed alpha
Helix 30
31
A
649 657Right-handed alpha
Helix 31
32
A
658 660Right-handed 310
Helix 32
33
A
676 684Right-handed alpha
Helix 33
34
A
695 704Right-handed alpha
Helix 34
35
A
705 708Right-handed 310
Helix 35
36
A
714 725Right-handed alpha
Helix 36
37
A
727 735Right-handed alpha
Helix 37
38
A
735 748Right-handed alpha
Helix 38
39
A
758 768Right-handed alpha
Helix 39
40
A
773 775Right-handed 310
Helix 40
41
A
776 792Right-handed alpha
Helix 41
42
A
793 807Right-handed alpha
Helix 42
43
A
808 811Right-handed 310
Helix 43
44
A
812 824Right-handed alpha
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There are 7 sheets in PDB entry 2QN8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
191 192first strand
Strand 2
A
219 231anti-parallel
Strand 3
A
198 202anti-parallel
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There are 9 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
191 192first strand
Strand 2
A
219 231anti-parallel
Strand 3
A
238 247anti-parallel
Strand 4
A
154 159parallel
Strand 5
A
81 85parallel
Strand 6
A
333 338parallel
Strand 7
A
372 375parallel
Strand 8
A
451 454parallel
Strand 9
A
479 481parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
89 92first strand
Strand 2
A
129 131anti-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
A
167 171first strand
Strand 2
A
174 178anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
205 208first strand
Strand 2
A
213 216anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
386 388first strand
Strand 2
A
438 440anti-parallel
Strand 3
A
431 432anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
640 645first strand
Strand 2
A
601 606parallel
Strand 3
A
562 567parallel
Strand 4
A
662 665parallel
Strand 5
A
687 690parallel
Strand 6
A
709 710parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il