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


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 2QTU entry

There are 2 chains in PDB entry 2QTU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 261HIS 498
B
 LEU 260LEU 500
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 21 helices in PDB entry 2QTU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
264 275Right-handed alpha
Helix 2
2
A
292 315Right-handed alpha
Helix 3
3
A
323 348Right-handed alpha
Helix 4
4
A
365 368Right-handed 310
Helix 5
5
A
372 390Right-handed alpha
Helix 6
6
A
393 408Right-handed alpha
Helix 7
7
A
410 414Right-handed 310
Helix 8
8
A
422 443Right-handed alpha
Helix 9
9
A
447 478Right-handed alpha
Helix 10
10
A
487 498Right-handed alpha
Helix 11
11
B
260 263Right-handed 310
Helix 12
12
B
264 275Right-handed alpha
Helix 13
13
B
293 315Right-handed alpha
Helix 14
14
B
323 347Right-handed alpha
Helix 15
15
B
365 369Right-handed 310
Helix 16
16
B
372 390Right-handed alpha
Helix 17
17
B
393 408Right-handed alpha
Helix 18
18
B
410 414Right-handed 310
Helix 19
19
B
422 443Right-handed alpha
Helix 20
20
B
447 479Right-handed alpha
Helix 21
21
B
487 500Right-handed alpha
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There are 2 sheets in PDB entry 2QTU. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
353 357first strand
Strand 2
A
360 363anti-parallel
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There are 2 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
353 357first strand
Strand 2
B
360 363anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il