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


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 2NSE entry

There are 2 chains in PDB entry 2NSE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 67TRP 482
B
 LYS 69TRP 482
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 32 helices in PDB entry 2NSE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
86 89Right-handed 310
Helix 2
2
A
122 140Right-handed alpha
Helix 3
3
A
146 162Right-handed alpha
Helix 4
4
A
169 181Right-handed alpha
Helix 5
5
A
189 191Right-handed 310
Helix 6
6
A
206 221Right-handed alpha
Helix 7
7
A
267 278Right-handed 310
Helix 8
8
A
326 328Right-handed 310
Helix 9
9
A
361 365Right-handed alpha
Helix 10
10
A
378 385Right-handed alpha
Helix 11
11
A
392 394Right-handed 310
Helix 12
12
A
396 414Right-handed alpha
Helix 13
13
A
422 440Right-handed alpha
Helix 14
14
A
447 450Right-handed alpha
Helix 15
15
A
456 458Right-handed 310
Helix 16
16
A
460 463Right-handed 310
Helix 17
17
B
86 89Right-handed 310
Helix 18
18
B
122 139Right-handed alpha
Helix 19
19
B
146 162Right-handed alpha
Helix 20
20
B
169 181Right-handed alpha
Helix 21
21
B
189 191Right-handed 310
Helix 22
22
B
206 224Right-handed alpha
Helix 23
23
B
267 278Right-handed 310
Helix 24
24
B
309 311Right-handed 310
Helix 25
25
B
323 328Right-handed alpha
Helix 26
26
B
361 365Right-handed alpha
Helix 27
27
B
367 370Right-handed alpha
Helix 28
28
B
378 385Right-handed alpha
Helix 29
29
B
392 394Right-handed 310
Helix 30
30
B
396 414Right-handed alpha
Helix 31
31
B
422 440Right-handed alpha
Helix 32
32
B
447 450Right-handed alpha
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There are 12 sheets in PDB entry 2NSE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
71 74first strand
Strand 2
A
81 84anti-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
196 200first strand
Strand 2
A
229 233parallel
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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
255 257first strand
Strand 2
A
263 265anti-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
293 295first strand
Strand 2
A
303 305anti-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
314 316first strand
Strand 2
A
331 333anti-parallel
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There are 3 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
474 476first strand
Strand 2
A
342 345anti-parallel
Strand 3
A
348 350anti-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
B
72 74first strand
Strand 2
B
81 83anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
196 200first strand
Strand 2
B
229 233parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
255 257first strand
Strand 2
B
263 265anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
293 295first strand
Strand 2
B
303 305anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
314 316first strand
Strand 2
B
331 333anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
474 476first strand
Strand 2
B
342 345anti-parallel
Strand 3
B
348 350anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il