Analysis of interatomic Contacts of Structural Units in PDB entry:
3KHK


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 3KHK entry

There are 2 chains in PDB entry 3KHK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 6GLY 529
B
 GLN 6GLY 529
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 45 helices in PDB entry 3KHK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 22Right-handed alpha
Helix 2
2
A
28 60Right-handed alpha
Helix 3
3
A
72 76Right-handed 310
Helix 4
4
A
78 91Right-handed alpha
Helix 5
5
A
93 98Right-handed alpha
Helix 6
6
A
109 116Right-handed alpha
Helix 7
7
A
138 154Right-handed alpha
Helix 8
8
A
155 158Right-handed 310
Helix 9
9
A
170 182Right-handed alpha
Helix 10
10
A
203 218Right-handed alpha
Helix 11
11
A
229 241Right-handed alpha
Helix 12
12
A
255 273Right-handed alpha
Helix 13
13
A
275 280Right-handed alpha
Helix 14
14
A
291 305Right-handed alpha
Helix 15
15
A
345 349Right-handed 310
Helix 16
16
A
351 353Right-handed 310
Helix 17
17
A
372 383Right-handed alpha
Helix 18
18
A
396 401Right-handed alpha
Helix 19
19
A
402 404Right-handed 310
Helix 20
20
A
405 416Right-handed alpha
Helix 21
21
A
479 496Right-handed alpha
Helix 22
22
A
512 518Right-handed alpha
Helix 23
23
B
8 23Right-handed alpha
Helix 24
24
B
32 62Right-handed alpha
Helix 25
25
B
72 76Right-handed 310
Helix 26
26
B
78 90Right-handed alpha
Helix 27
27
B
93 98Right-handed alpha
Helix 28
28
B
109 117Right-handed alpha
Helix 29
29
B
138 154Right-handed alpha
Helix 30
30
B
155 158Right-handed 310
Helix 31
31
B
170 182Right-handed alpha
Helix 32
32
B
200 220Right-handed alpha
Helix 33
33
B
229 241Right-handed alpha
Helix 34
34
B
255 267Right-handed alpha
Helix 35
35
B
268 273Right-handed alpha
Helix 36
36
B
275 281Right-handed alpha
Helix 37
37
B
291 305Right-handed alpha
Helix 38
38
B
345 349Right-handed 310
Helix 39
39
B
351 353Right-handed 310
Helix 40
40
B
372 383Right-handed alpha
Helix 41
41
B
397 400Right-handed 310
Helix 42
42
B
405 416Right-handed alpha
Helix 43
43
B
479 494Right-handed alpha
Helix 44
44
B
512 518Right-handed alpha
Helix 45
45
B
524 529Right-handed alpha
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There are 6 sheets in PDB entry 3KHK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
283 287first strand
Strand 2
A
245 249parallel
Strand 3
A
329 334parallel
Strand 4
A
384 395parallel
Strand 5
A
437 443anti-parallel
Strand 6
A
419 424anti-parallel
Strand 7
A
458 463parallel
Strand 8
A
507 511anti-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
355 356first strand
Strand 2
A
363 364anti-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
A
469 470first strand
Strand 2
A
476 477anti-parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
283 287first strand
Strand 2
B
245 249parallel
Strand 3
B
329 334parallel
Strand 4
B
384 395parallel
Strand 5
B
437 443anti-parallel
Strand 6
B
419 424anti-parallel
Strand 7
B
458 463parallel
Strand 8
B
507 511anti-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
355 356first strand
Strand 2
B
363 364anti-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
469 470first strand
Strand 2
B
476 477anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il