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


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 4QNE entry

There are 2 chains in PDB entry 4QNE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 5LEU 488
B
 ARG 5LEU 488
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 28 helices in PDB entry 4QNE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 14Right-handed 310
Helix 2
2
A
26 30Right-handed 310
Helix 3
3
A
56 66Right-handed alpha
Helix 4
4
A
77 90Right-handed alpha
Helix 5
5
A
232 242Right-handed alpha
Helix 6
6
A
256 270Right-handed alpha
Helix 7
7
A
282 293Right-handed alpha
Helix 8
8
A
308 313Right-handed alpha
Helix 9
9
A
318 331Right-handed alpha
Helix 10
10
A
345 355Right-handed alpha
Helix 11
11
A
392 397Right-handed alpha
Helix 12
12
A
428 447Right-handed alpha
Helix 13
13
A
451 459Right-handed alpha
Helix 14
14
A
465 473Right-handed alpha
Helix 15
15
B
12 14Right-handed 310
Helix 16
16
B
26 30Right-handed 310
Helix 17
17
B
56 66Right-handed alpha
Helix 18
18
B
77 90Right-handed alpha
Helix 19
19
B
232 242Right-handed alpha
Helix 20
20
B
256 270Right-handed alpha
Helix 21
21
B
282 292Right-handed alpha
Helix 22
22
B
308 314Right-handed alpha
Helix 23
23
B
318 333Right-handed alpha
Helix 24
24
B
345 355Right-handed alpha
Helix 25
25
B
392 397Right-handed alpha
Helix 26
26
B
428 448Right-handed alpha
Helix 27
27
B
451 459Right-handed alpha
Helix 28
28
B
465 473Right-handed alpha
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There are 8 sheets in PDB entry 4QNE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
16 18first strand
Strand 2
A
461 463anti-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
34 37first strand
Strand 2
A
40 42anti-parallel
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There are 9 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
46 48first strand
Strand 2
A
69 72parallel
Strand 3
A
223 226parallel
Strand 4
A
246 249parallel
Strand 5
A
274 280parallel
Strand 6
A
296 299parallel
Strand 7
A
337 340parallel
Strand 8
A
359 362parallel
Strand 9
A
46 48parallel
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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
377 379first strand
Strand 2
A
382 388anti-parallel
Strand 3
A
420 424anti-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
16 18first strand
Strand 2
B
461 463anti-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
34 37first strand
Strand 2
B
40 42anti-parallel
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There are 9 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
46 48first strand
Strand 2
B
69 72parallel
Strand 3
B
223 226parallel
Strand 4
B
246 250parallel
Strand 5
B
274 280parallel
Strand 6
B
296 299parallel
Strand 7
B
337 340parallel
Strand 8
B
359 362parallel
Strand 9
B
46 48parallel
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There are 3 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
377 379first strand
Strand 2
B
382 388anti-parallel
Strand 3
B
420 424anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il