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


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 1QQC entry

There is 1 chain in PDB entry 1QQC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 756
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 28 helices in PDB entry 1QQC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 46Right-handed 310
Helix 2
2
A
47 52Right-handed alpha
Helix 3
3
A
91 102Right-handed alpha
Helix 4
4
A
115 124Right-handed alpha
Helix 5
5
A
186 202Right-handed alpha
Helix 6
6
A
215 220Right-handed alpha
Helix 7
7
A
220 225Right-handed alpha
Helix 8
8
A
260 268Right-handed alpha
Helix 9
9
A
274 284Right-handed alpha
Helix 10
10
A
292 300Right-handed alpha
Helix 11
11
A
304 338Right-handed alpha
Helix 12
12
A
340 345Right-handed alpha
Helix 13
13
A
348 364Right-handed alpha
Helix 14
14
A
373 380Right-handed alpha
Helix 15
15
A
407 417Right-handed alpha
Helix 16
16
A
447 470Right-handed alpha
Helix 17
17
A
472 491Right-handed alpha
Helix 18
18
A
492 498Right-handed alpha
Helix 19
19
A
506 533Right-handed alpha
Helix 20
20
A
552 568Right-handed alpha
Helix 21
21
A
616 632Right-handed alpha
Helix 22
22
A
635 650Right-handed alpha
Helix 23
23
A
656 661Right-handed 310
Helix 24
24
A
677 683Right-handed alpha
Helix 25
25
A
728 735Right-handed alpha
Helix 26
26
A
737 740Right-handed 310
Helix 27
27
A
741 747Right-handed alpha
Helix 28
28
A
751 755Right-handed 310
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There are 8 sheets in PDB entry 1QQC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
2 10first strand
Strand 2
A
13 22anti-parallel
Strand 3
A
25 31anti-parallel
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There are 4 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
68 74first strand
Strand 2
A
79 86anti-parallel
Strand 3
A
37 42anti-parallel
Strand 4
A
106 110anti-parallel
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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
56 58first strand
Strand 2
A
61 63anti-parallel
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There are 6 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
181 183first strand
Strand 2
A
170 172parallel
Strand 3
A
157 163anti-parallel
Strand 4
A
137 144anti-parallel
Strand 5
A
205 208parallel
Strand 6
A
256 259parallel
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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
240 243first strand
Strand 2
A
248 251anti-parallel
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There are 6 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
535 539first strand
Strand 2
A
544 547anti-parallel
Strand 3
A
397 405anti-parallel
Strand 4
A
577 590anti-parallel
Strand 5
A
593 597anti-parallel
Strand 6
A
603 606anti-parallel
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There are 2 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
431 433first strand
Strand 2
A
440 442anti-parallel
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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
A
662 663first strand
Strand 2
A
700 703anti-parallel
Strand 3
A
714 716anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il