Analysis of interatomic Contacts of Structural Units in PDB entry:
4NOG


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 4NOG entry

There are 2 chains in PDB entry 4NOG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 18ARG 439
B
 ALA 17LYS 440
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 34 helices in PDB entry 4NOG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 30Right-handed alpha
Helix 2
2
A
33 45Right-handed alpha
Helix 3
3
A
76 81Right-handed alpha
Helix 4
4
A
88 100Right-handed alpha
Helix 5
5
A
113 126Right-handed alpha
Helix 6
6
A
135 154Right-handed alpha
Helix 7
7
A
175 180Right-handed alpha
Helix 8
8
A
184 189Right-handed alpha
Helix 9
9
A
205 213Right-handed alpha
Helix 10
10
A
238 250Right-handed alpha
Helix 11
11
A
270 276Right-handed 310
Helix 12
12
A
285 290Right-handed 310
Helix 13
13
A
301 306Right-handed alpha
Helix 14
14
A
320 337Right-handed alpha
Helix 15
15
A
338 359Right-handed alpha
Helix 16
16
A
385 396Right-handed alpha
Helix 17
17
A
417 439Right-handed alpha
Helix 18
18
B
20 29Right-handed alpha
Helix 19
19
B
33 45Right-handed alpha
Helix 20
20
B
76 81Right-handed alpha
Helix 21
21
B
88 100Right-handed alpha
Helix 22
22
B
113 126Right-handed alpha
Helix 23
23
B
135 154Right-handed alpha
Helix 24
24
B
175 180Right-handed alpha
Helix 25
25
B
184 189Right-handed alpha
Helix 26
26
B
205 213Right-handed alpha
Helix 27
27
B
238 250Right-handed alpha
Helix 28
28
B
270 276Right-handed 310
Helix 29
29
B
285 290Right-handed 310
Helix 30
30
B
301 306Right-handed alpha
Helix 31
31
B
320 337Right-handed alpha
Helix 32
32
B
338 359Right-handed alpha
Helix 33
33
B
385 396Right-handed alpha
Helix 34
34
B
417 440Right-handed alpha
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There are 6 sheets in PDB entry 4NOG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
398 399first strand
Strand 2
A
71 74parallel
Strand 3
A
63 66anti-parallel
Strand 4
A
55 60anti-parallel
Strand 5
B
110 111parallel
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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
110 111first strand
Strand 2
B
55 60parallel
Strand 3
B
63 66anti-parallel
Strand 4
B
71 74anti-parallel
Strand 5
B
398 399parallel
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There are 7 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
129 133first strand
Strand 2
A
296 300anti-parallel
Strand 3
A
281 284anti-parallel
Strand 4
A
253 257parallel
Strand 5
A
218 223parallel
Strand 6
A
163 167parallel
Strand 7
A
198 201parallel
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There are 3 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
365 371first strand
Strand 2
A
374 379anti-parallel
Strand 3
A
407 410anti-parallel
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There are 7 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
129 133first strand
Strand 2
B
296 300anti-parallel
Strand 3
B
281 284anti-parallel
Strand 4
B
253 257parallel
Strand 5
B
218 223parallel
Strand 6
B
163 167parallel
Strand 7
B
198 201parallel
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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
B
365 371first strand
Strand 2
B
374 379anti-parallel
Strand 3
B
407 410anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il