Analysis of interatomic Contacts of Structural Units in PDB entry:
4N0G


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 4N0G entry

There are 4 chains in PDB entry 4N0G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 98ARG 393
B
 PHE 99ARG 392
C
 GLN 6MET 163
D
 GLN 6MET 163
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 22 helices in PDB entry 4N0G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
147 166Right-handed alpha
Helix 2
2
A
172 190Right-handed alpha
Helix 3
3
A
215 219Right-handed 310
Helix 4
4
A
263 273Right-handed alpha
Helix 5
5
A
298 301Right-handed 310
Helix 6
6
A
326 331Right-handed alpha
Helix 7
7
A
334 346Right-handed alpha
Helix 8
8
A
361 376Right-handed alpha
Helix 9
9
B
147 166Right-handed alpha
Helix 10
10
B
172 190Right-handed alpha
Helix 11
11
B
215 219Right-handed 310
Helix 12
12
B
263 273Right-handed alpha
Helix 13
13
B
298 301Right-handed 310
Helix 14
14
B
326 331Right-handed alpha
Helix 15
15
B
334 347Right-handed alpha
Helix 16
16
B
361 376Right-handed alpha
Helix 17
17
C
20 29Right-handed alpha
Helix 18
18
C
33 37Right-handed 310
Helix 19
19
C
136 163Right-handed alpha
Helix 20
20
D
20 29Right-handed alpha
Helix 21
21
D
33 37Right-handed 310
Helix 22
22
D
136 163Right-handed alpha
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There are 10 sheets in PDB entry 4N0G. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
105 110first strand
Strand 2
A
382 388anti-parallel
Strand 3
A
319 325anti-parallel
Strand 4
A
243 248anti-parallel
Strand 5
A
251 254anti-parallel
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There are 4 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
119 129first strand
Strand 2
A
134 144anti-parallel
Strand 3
A
221 222anti-parallel
Strand 4
A
295 296anti-parallel
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There are 5 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
119 129first strand
Strand 2
A
134 144anti-parallel
Strand 3
A
224 229anti-parallel
Strand 4
A
233 239anti-parallel
Strand 5
A
309 314anti-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
277 279first strand
Strand 2
A
283 285anti-parallel
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There are 5 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
105 110first strand
Strand 2
B
382 388anti-parallel
Strand 3
B
319 325anti-parallel
Strand 4
B
243 248anti-parallel
Strand 5
B
251 254anti-parallel
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There are 4 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
119 130first strand
Strand 2
B
133 144anti-parallel
Strand 3
B
221 222anti-parallel
Strand 4
B
295 296anti-parallel
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There are 5 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
119 130first strand
Strand 2
B
133 144anti-parallel
Strand 3
B
224 229anti-parallel
Strand 4
B
233 239anti-parallel
Strand 5
B
309 314anti-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
277 279first strand
Strand 2
B
283 285anti-parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
8 17first strand
Strand 2
C
121 130anti-parallel
Strand 3
C
104 112anti-parallel
Strand 4
C
89 97anti-parallel
Strand 5
C
75 84anti-parallel
Strand 6
C
62 67anti-parallel
Strand 7
C
41 46anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
8 17first strand
Strand 2
D
121 130anti-parallel
Strand 3
D
104 112anti-parallel
Strand 4
D
89 97anti-parallel
Strand 5
D
75 84anti-parallel
Strand 6
D
62 67anti-parallel
Strand 7
D
41 46anti-parallel
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