Analysis of interatomic Contacts of Structural Units in PDB entry:
4N8R


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 4N8R entry

There are 4 chains in PDB entry 4N8R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 263HIS 459
B
 PRO 261PRO 458
C
 ASN 262ALA 457
D
 ASP 263HIS 459
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 49 helices in PDB entry 4N8R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
263 285Right-handed alpha
Helix 2
2
A
288 292Right-handed 310
Helix 3
3
A
293 317Right-handed alpha
Helix 4
4
A
318 320Right-handed 310
Helix 5
5
A
334 341Right-handed alpha
Helix 6
6
A
342 353Right-handed alpha
Helix 7
7
A
353 361Right-handed alpha
Helix 8
8
A
363 376Right-handed alpha
Helix 9
9
A
385 408Right-handed alpha
Helix 10
10
A
413 420Right-handed alpha
Helix 11
11
A
421 435Right-handed alpha
Helix 12
12
A
436 443Right-handed alpha
Helix 13
13
A
443 457Right-handed alpha
Helix 14
14
B
263 285Right-handed alpha
Helix 15
15
B
288 292Right-handed 310
Helix 16
16
B
293 317Right-handed alpha
Helix 17
17
B
318 320Right-handed 310
Helix 18
18
B
334 340Right-handed alpha
Helix 19
19
B
342 353Right-handed alpha
Helix 20
20
B
353 361Right-handed alpha
Helix 21
21
B
363 376Right-handed alpha
Helix 22
22
B
385 408Right-handed alpha
Helix 23
23
B
413 420Right-handed alpha
Helix 24
24
B
421 435Right-handed alpha
Helix 25
25
B
436 457Right-handed alpha
Helix 26
26
C
263 285Right-handed alpha
Helix 27
27
C
293 317Right-handed alpha
Helix 28
28
C
318 320Right-handed 310
Helix 29
29
C
334 340Right-handed alpha
Helix 30
30
C
342 353Right-handed alpha
Helix 31
31
C
353 361Right-handed alpha
Helix 32
32
C
363 376Right-handed alpha
Helix 33
33
C
385 408Right-handed alpha
Helix 34
34
C
413 420Right-handed alpha
Helix 35
35
C
421 436Right-handed alpha
Helix 36
36
C
436 457Right-handed alpha
Helix 37
37
D
264 285Right-handed alpha
Helix 38
38
D
288 292Right-handed 310
Helix 39
39
D
293 317Right-handed alpha
Helix 40
40
D
318 320Right-handed 310
Helix 41
41
D
334 340Right-handed alpha
Helix 42
42
D
342 353Right-handed alpha
Helix 43
43
D
353 360Right-handed alpha
Helix 44
44
D
363 376Right-handed alpha
Helix 45
45
D
385 408Right-handed alpha
Helix 46
46
D
413 420Right-handed alpha
Helix 47
47
D
421 435Right-handed alpha
Helix 48
48
D
436 443Right-handed alpha
Helix 49
49
D
443 457Right-handed alpha
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There are 4 sheets in PDB entry 4N8R. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
323 326first strand
Strand 2
A
330 333anti-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
B
323 325first strand
Strand 2
B
331 333anti-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
C
323 325first strand
Strand 2
C
331 333anti-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
D
323 326first strand
Strand 2
D
330 333anti-parallel
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