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


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 1QZQ entry

There are 2 chains in PDB entry 1QZQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 161SER 608
B
 GLY 161SER 608
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 41 helices in PDB entry 1QZQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
175 179Right-handed 310
Helix 2
2
A
184 190Right-handed alpha
Helix 3
3
A
191 194Right-handed 310
Helix 4
4
A
207 215Right-handed alpha
Helix 5
5
A
216 220Right-handed 310
Helix 6
6
A
231 243Right-handed alpha
Helix 7
7
A
285 290Right-handed 310
Helix 8
8
A
318 329Right-handed alpha
Helix 9
9
A
332 344Right-handed alpha
Helix 10
10
A
365 369Right-handed 310
Helix 11
11
A
370 383Right-handed alpha
Helix 12
12
A
388 392Right-handed 310
Helix 13
13
A
414 421Right-handed alpha
Helix 14
14
A
443 449Right-handed alpha
Helix 15
15
A
453 460Right-handed 310
Helix 16
16
A
463 468Right-handed alpha
Helix 17
17
A
469 475Right-handed 310
Helix 18
18
A
482 486Right-handed 310
Helix 19
19
A
518 523Right-handed alpha
Helix 20
20
A
544 549Right-handed 310
Helix 21
21
B
175 179Right-handed 310
Helix 22
22
B
184 189Right-handed alpha
Helix 23
23
B
190 194Right-handed 310
Helix 24
24
B
207 215Right-handed alpha
Helix 25
25
B
218 222Right-handed 310
Helix 26
26
B
231 243Right-handed alpha
Helix 27
27
B
285 290Right-handed 310
Helix 28
28
B
318 329Right-handed alpha
Helix 29
29
B
332 344Right-handed alpha
Helix 30
30
B
365 369Right-handed 310
Helix 31
31
B
370 383Right-handed alpha
Helix 32
32
B
407 411Right-handed 310
Helix 33
33
B
414 421Right-handed alpha
Helix 34
34
B
443 449Right-handed alpha
Helix 35
35
B
453 460Right-handed 310
Helix 36
36
B
463 468Right-handed alpha
Helix 37
37
B
472 475Right-handed 310
Helix 38
38
B
482 486Right-handed 310
Helix 39
39
B
518 523Right-handed alpha
Helix 40
40
B
544 549Right-handed 310
Helix 41
41
B
565 567Right-handed 310
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There are 8 sheets in PDB entry 1QZQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
166 168first strand
Strand 2
A
295 298anti-parallel
Strand 3
A
275 280anti-parallel
Strand 4
A
266 271anti-parallel
Strand 5
A
196 202anti-parallel
Strand 6
A
224 228parallel
Strand 7
A
248 252parallel
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There are 7 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
353 357first strand
Strand 2
A
538 543anti-parallel
Strand 3
A
506 513anti-parallel
Strand 4
A
495 500anti-parallel
Strand 5
A
394 397anti-parallel
Strand 6
A
437 440parallel
Strand 7
A
477 478parallel
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There are 4 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
353 357first strand
Strand 2
A
538 543anti-parallel
Strand 3
A
506 513anti-parallel
Strand 4
A
553 554anti-parallel
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There are 3 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
360 363first strand
Strand 2
A
531 534anti-parallel
Strand 3
A
524 526anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
166 168first strand
Strand 2
B
295 298anti-parallel
Strand 3
B
275 280anti-parallel
Strand 4
B
266 271anti-parallel
Strand 5
B
196 202anti-parallel
Strand 6
B
224 228parallel
Strand 7
B
248 252parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
353 357first strand
Strand 2
B
538 543anti-parallel
Strand 3
B
506 513anti-parallel
Strand 4
B
495 500anti-parallel
Strand 5
B
394 397anti-parallel
Strand 6
B
437 440parallel
Strand 7
B
477 478parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
353 357first strand
Strand 2
B
538 543anti-parallel
Strand 3
B
506 513anti-parallel
Strand 4
B
553 555anti-parallel
Strand 5
B
569 570parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
360 363first strand
Strand 2
B
531 534anti-parallel
Strand 3
B
524 526anti-parallel
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