Analysis of interatomic Contacts of Structural Units in PDB entry:
2N0S


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 2N0S entry

There are 2 chains in PDB entry 2N0S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 25VAL 450
B
 TYR 1TYR 94
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 25 helices in PDB entry 2N0S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 37Right-handed alpha
Helix 2
2
A
52 59Right-handed alpha
Helix 3
3
A
60 64Right-handed 310
Helix 4
4
A
71 82Right-handed alpha
Helix 5
5
A
90 115Right-handed alpha
Helix 6
6
A
130 140Right-handed alpha
Helix 7
7
A
144 148Right-handed 310
Helix 8
8
A
153 163Right-handed alpha
Helix 9
9
A
164 171Right-handed alpha
Helix 10
10
A
173 175Right-handed 310
Helix 11
11
A
186 193Right-handed alpha
Helix 12
12
A
214 225Right-handed alpha
Helix 13
13
A
227 231Right-handed 310
Helix 14
14
A
255 270Right-handed alpha
Helix 15
15
A
300 309Right-handed alpha
Helix 16
16
A
351 364Right-handed alpha
Helix 17
17
A
394 402Right-handed alpha
Helix 18
18
A
405 411Right-handed alpha
Helix 19
19
A
414 417Right-handed 310
Helix 20
20
A
418 428Right-handed alpha
Helix 21
21
A
434 441Right-handed alpha
Helix 22
22
B
21 30Right-handed alpha
Helix 23
23
B
42 44Right-handed 310
Helix 24
24
B
63 68Right-handed alpha
Helix 25
25
B
90 94Right-handed 310
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There are 5 sheets in PDB entry 2N0S. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
86 89first strand
Strand 2
A
46 51parallel
Strand 3
A
177 183parallel
Strand 4
A
210 213parallel
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There are 5 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
125 126first strand
Strand 2
A
371 375parallel
Strand 3
A
340 350parallel
Strand 4
A
284 294anti-parallel
Strand 5
A
279 281anti-parallel
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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
125 126first strand
Strand 2
A
371 375parallel
Strand 3
A
340 350parallel
Strand 4
A
331 334anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 15first strand
Strand 2
B
2 7anti-parallel
Strand 3
B
83 86parallel
Strand 4
B
46 49anti-parallel
Strand 5
B
72 73anti-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
B
54 56first strand
Strand 2
B
77 79anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il