Analysis of interatomic Contacts of Structural Units in PDB entry:
2QN0


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 2QN0 entry

There is 1 chain in PDB entry 2QN0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2VAL 430
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 13 helices in PDB entry 2QN0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
79 98Right-handed alpha
Helix 2
2
A
100 113Right-handed alpha
Helix 3
3
A
180 184Right-handed 310
Helix 4
4
A
222 239Right-handed alpha
Helix 5
5
A
267 274Right-handed alpha
Helix 6
6
A
275 281Right-handed 310
Helix 7
7
A
282 305Right-handed alpha
Helix 8
8
A
312 317Right-handed 310
Helix 9
9
A
318 331Right-handed alpha
Helix 10
10
A
343 357Right-handed alpha
Helix 11
11
A
359 367Right-handed alpha
Helix 12
12
A
401 405Right-handed 310
Helix 13
13
A
410 414Right-handed 310
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There are 6 sheets in PDB entry 2QN0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
146 152first strand
Strand 2
A
136 141anti-parallel
Strand 3
A
19 23anti-parallel
Strand 4
A
34 40anti-parallel
Strand 5
A
43 46anti-parallel
Strand 6
A
156 159parallel
Strand 7
A
190 193parallel
Strand 8
A
169 171anti-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
A
126 128first strand
Strand 2
A
309 311parallel
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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
201 202first strand
Strand 2
A
219 220anti-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
248 253first strand
Strand 2
A
261 266anti-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
333 334first strand
Strand 2
A
340 341anti-parallel
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There are 2 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
383 384first strand
Strand 2
A
422 423anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il