Analysis of interatomic Contacts of Structural Units in PDB entry:
3NQP


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 3NQP entry

There are 2 chains in PDB entry 3NQP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 41LYS 538
B
 TYR 41LYS 538
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 48 helices in PDB entry 3NQP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 62Right-handed alpha
Helix 2
2
A
62 68Right-handed alpha
Helix 3
3
A
91 96Right-handed alpha
Helix 4
4
A
107 111Right-handed 310
Helix 5
5
A
112 127Right-handed alpha
Helix 6
6
A
133 160Right-handed alpha
Helix 7
7
A
186 206Right-handed alpha
Helix 8
8
A
223 241Right-handed alpha
Helix 9
9
A
251 266Right-handed alpha
Helix 10
10
A
274 280Right-handed alpha
Helix 11
11
A
303 308Right-handed 310
Helix 12
12
A
315 319Right-handed 310
Helix 13
13
A
344 350Right-handed alpha
Helix 14
14
A
356 361Right-handed alpha
Helix 15
15
A
406 421Right-handed alpha
Helix 16
16
A
422 439Right-handed alpha
Helix 17
17
A
440 442Right-handed 310
Helix 18
18
A
443 448Right-handed alpha
Helix 19
19
A
454 470Right-handed alpha
Helix 20
20
A
475 483Right-handed alpha
Helix 21
21
A
491 499Right-handed 310
Helix 22
22
A
512 517Right-handed 310
Helix 23
23
A
521 528Right-handed alpha
Helix 24
24
B
44 68Right-handed alpha
Helix 25
25
B
72 76Right-handed 310
Helix 26
26
B
91 96Right-handed alpha
Helix 27
27
B
107 111Right-handed 310
Helix 28
28
B
112 127Right-handed alpha
Helix 29
29
B
133 160Right-handed alpha
Helix 30
30
B
186 206Right-handed alpha
Helix 31
31
B
223 241Right-handed alpha
Helix 32
32
B
249 251Right-handed 310
Helix 33
33
B
252 267Right-handed alpha
Helix 34
34
B
274 280Right-handed alpha
Helix 35
35
B
303 308Right-handed 310
Helix 36
36
B
315 319Right-handed 310
Helix 37
37
B
344 350Right-handed alpha
Helix 38
38
B
356 361Right-handed alpha
Helix 39
39
B
406 421Right-handed alpha
Helix 40
40
B
422 439Right-handed alpha
Helix 41
41
B
440 442Right-handed 310
Helix 42
42
B
443 448Right-handed alpha
Helix 43
43
B
454 470Right-handed alpha
Helix 44
44
B
475 483Right-handed alpha
Helix 45
45
B
491 499Right-handed 310
Helix 46
46
B
508 513Right-handed alpha
Helix 47
47
B
514 517Right-handed 310
Helix 48
48
B
521 528Right-handed alpha
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There are 6 sheets in PDB entry 3NQP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
289 293first strand
Strand 2
A
401 405anti-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
362 368first strand
Strand 2
A
375 382anti-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
388 389first strand
Strand 2
A
395 396anti-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
B
289 293first strand
Strand 2
B
401 405anti-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
362 368first strand
Strand 2
B
375 382anti-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
388 389first strand
Strand 2
B
395 396anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il