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


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 2NNH entry

There are 2 chains in PDB entry 2NNH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 28VAL 490
B
 LYS 28VAL 490
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 41 helices in PDB entry 2NNH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 45Right-handed 310
Helix 2
2
A
49 62Right-handed alpha
Helix 3
3
A
78 88Right-handed alpha
Helix 4
4
A
100 107Right-handed alpha
Helix 5
5
A
116 131Right-handed alpha
Helix 6
6
A
140 158Right-handed alpha
Helix 7
7
A
166 183Right-handed alpha
Helix 8
8
A
191 209Right-handed alpha
Helix 9
9
A
211 219Right-handed alpha
Helix 10
10
A
220 225Right-handed 310
Helix 11
11
A
226 253Right-handed alpha
Helix 12
12
A
262 275Right-handed alpha
Helix 13
13
A
283 299Right-handed alpha
Helix 14
14
A
299 316Right-handed alpha
Helix 15
15
A
316 331Right-handed alpha
Helix 16
16
A
338 344Right-handed 310
Helix 17
17
A
345 360Right-handed alpha
Helix 18
18
A
390 396Right-handed alpha
Helix 19
19
A
408 413Right-handed 310
Helix 20
20
A
430 434Right-handed 310
Helix 21
21
A
437 455Right-handed alpha
Helix 22
22
B
41 45Right-handed 310
Helix 23
23
B
49 62Right-handed alpha
Helix 24
24
B
79 88Right-handed alpha
Helix 25
25
B
100 107Right-handed alpha
Helix 26
26
B
116 131Right-handed alpha
Helix 27
27
B
140 158Right-handed alpha
Helix 28
28
B
166 183Right-handed alpha
Helix 29
29
B
191 209Right-handed alpha
Helix 30
30
B
210 219Right-handed alpha
Helix 31
31
B
220 225Right-handed 310
Helix 32
32
B
226 253Right-handed alpha
Helix 33
33
B
262 273Right-handed alpha
Helix 34
34
B
283 299Right-handed alpha
Helix 35
35
B
299 316Right-handed alpha
Helix 36
36
B
316 332Right-handed alpha
Helix 37
37
B
338 344Right-handed 310
Helix 38
38
B
345 360Right-handed alpha
Helix 39
39
B
390 396Right-handed alpha
Helix 40
40
B
408 413Right-handed 310
Helix 41
41
B
437 455Right-handed alpha
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There are 6 sheets in PDB entry 2NNH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
64 69first strand
Strand 2
A
72 77anti-parallel
Strand 3
A
386 389parallel
Strand 4
A
368 369anti-parallel
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There are 3 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
163 164first strand
Strand 2
A
485 489anti-parallel
Strand 3
A
456 459anti-parallel
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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
374 376first strand
Strand 2
A
379 381anti-parallel
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There are 4 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
64 69first strand
Strand 2
B
72 77anti-parallel
Strand 3
B
386 389parallel
Strand 4
B
368 369anti-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
374 376first strand
Strand 2
B
379 381anti-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
B
456 459first strand
Strand 2
B
486 489anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il