Analysis of interatomic Contacts of Structural Units in PDB entry:
4K36


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 4K36 entry

There are 2 chains in PDB entry 4K36 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2HIS 392
B
 PRO 2HIS 387
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 37 helices in PDB entry 4K36. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
40 55Right-handed alpha
Helix 2
2
A
67 71Right-handed 310
Helix 3
3
A
72 87Right-handed alpha
Helix 4
4
A
105 115Right-handed alpha
Helix 5
5
A
126 134Right-handed alpha
Helix 6
6
A
142 157Right-handed alpha
Helix 7
7
A
167 173Right-handed alpha
Helix 8
8
A
173 184Right-handed alpha
Helix 9
9
A
210 231Right-handed alpha
Helix 10
10
A
238 250Right-handed alpha
Helix 11
11
A
276 280Right-handed 310
Helix 12
12
A
281 285Right-handed 310
Helix 13
13
A
293 299Right-handed alpha
Helix 14
14
A
300 310Right-handed alpha
Helix 15
15
A
314 320Right-handed alpha
Helix 16
16
A
322 327Right-handed alpha
Helix 17
17
A
330 334Right-handed 310
Helix 18
18
A
347 369Right-handed alpha
Helix 19
19
A
379 388Right-handed alpha
Helix 20
20
B
40 55Right-handed alpha
Helix 21
21
B
67 71Right-handed 310
Helix 22
22
B
72 87Right-handed alpha
Helix 23
23
B
105 115Right-handed alpha
Helix 24
24
B
126 134Right-handed alpha
Helix 25
25
B
142 156Right-handed alpha
Helix 26
26
B
167 173Right-handed alpha
Helix 27
27
B
173 184Right-handed alpha
Helix 28
28
B
210 231Right-handed alpha
Helix 29
29
B
238 250Right-handed alpha
Helix 30
30
B
276 280Right-handed 310
Helix 31
31
B
281 285Right-handed 310
Helix 32
32
B
293 300Right-handed alpha
Helix 33
33
B
300 310Right-handed alpha
Helix 34
34
B
314 319Right-handed alpha
Helix 35
35
B
322 327Right-handed alpha
Helix 36
36
B
330 334Right-handed 310
Helix 37
37
B
347 367Right-handed alpha
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There are 2 sheets in PDB entry 4K36. Click on sheet of interest to get list of strands forming it: A, B,

There are 10 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
236 237first strand
Strand 2
A
188 193parallel
Strand 3
A
159 166parallel
Strand 4
A
118 122parallel
Strand 5
A
92 99parallel
Strand 6
A
58 63parallel
Strand 7
A
4 8parallel
Strand 8
A
266 267parallel
Strand 9
A
272 274anti-parallel
Strand 10
A
287 288anti-parallel
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There are 10 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
236 237first strand
Strand 2
B
188 193parallel
Strand 3
B
160 166parallel
Strand 4
B
118 122parallel
Strand 5
B
92 99parallel
Strand 6
B
58 63parallel
Strand 7
B
4 8parallel
Strand 8
B
266 267parallel
Strand 9
B
272 274anti-parallel
Strand 10
B
287 288anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il