Analysis of interatomic Contacts of Structural Units in PDB entry:
3QX8


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 3QX8 entry

There are 3 chains in PDB entry 3QX8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 440GLY 572
B
 LYS 440GLY 572
C
 LYS 440GLY 572
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 18 helices in PDB entry 3QX8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
463 481Right-handed alpha
Helix 2
2
A
497 499Right-handed 310
Helix 3
3
A
500 512Right-handed alpha
Helix 4
4
A
527 538Right-handed alpha
Helix 5
5
A
549 554Right-handed alpha
Helix 6
6
A
556 572Right-handed alpha
Helix 7
7
B
463 481Right-handed alpha
Helix 8
8
B
497 499Right-handed 310
Helix 9
9
B
500 512Right-handed alpha
Helix 10
10
B
527 539Right-handed alpha
Helix 11
11
B
549 554Right-handed alpha
Helix 12
12
B
556 572Right-handed alpha
Helix 13
13
C
463 481Right-handed alpha
Helix 14
14
C
497 499Right-handed 310
Helix 15
15
C
500 512Right-handed alpha
Helix 16
16
C
527 538Right-handed alpha
Helix 17
17
C
549 554Right-handed alpha
Helix 18
18
C
556 571Right-handed alpha
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There are 3 sheets in PDB entry 3QX8. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 4 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
491 494first strand
Strand 2
A
451 455parallel
Strand 3
A
517 522parallel
Strand 4
A
544 548parallel
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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
B
491 494first strand
Strand 2
B
451 455parallel
Strand 3
B
517 522parallel
Strand 4
B
544 548parallel
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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
C
491 494first strand
Strand 2
C
451 455parallel
Strand 3
C
517 522parallel
Strand 4
C
544 548parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il