Analysis of interatomic Contacts of Structural Units in PDB entry:
4KK2


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 4KK2 entry

There are 2 chains in PDB entry 4KK2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 9LYS 346
B
 LEU 9LYS 346
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 38 helices in PDB entry 4KK2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 25Right-handed alpha
Helix 2
2
A
33 48Right-handed alpha
Helix 3
3
A
53 68Right-handed alpha
Helix 4
4
A
72 101Right-handed alpha
Helix 5
5
A
112 115Right-handed 310
Helix 6
6
A
120 142Right-handed alpha
Helix 7
7
A
146 173Right-handed alpha
Helix 8
8
A
178 182Right-handed 310
Helix 9
9
A
183 195Right-handed alpha
Helix 10
10
A
195 200Right-handed alpha
Helix 11
11
A
200 212Right-handed alpha
Helix 12
12
A
214 217Right-handed 310
Helix 13
13
A
218 243Right-handed alpha
Helix 14
14
A
244 249Right-handed alpha
Helix 15
15
A
261 271Right-handed alpha
Helix 16
16
A
272 283Right-handed alpha
Helix 17
17
A
287 301Right-handed alpha
Helix 18
18
A
302 324Right-handed alpha
Helix 19
19
A
327 342Right-handed alpha
Helix 20
20
B
10 25Right-handed alpha
Helix 21
21
B
33 48Right-handed alpha
Helix 22
22
B
53 68Right-handed alpha
Helix 23
23
B
72 102Right-handed alpha
Helix 24
24
B
112 115Right-handed 310
Helix 25
25
B
120 142Right-handed alpha
Helix 26
26
B
146 174Right-handed alpha
Helix 27
27
B
178 182Right-handed 310
Helix 28
28
B
183 195Right-handed alpha
Helix 29
29
B
195 200Right-handed alpha
Helix 30
30
B
200 211Right-handed alpha
Helix 31
31
B
214 217Right-handed 310
Helix 32
32
B
218 243Right-handed alpha
Helix 33
33
B
244 249Right-handed alpha
Helix 34
34
B
261 271Right-handed alpha
Helix 35
35
B
272 283Right-handed alpha
Helix 36
36
B
287 301Right-handed alpha
Helix 37
37
B
302 325Right-handed alpha
Helix 38
38
B
327 342Right-handed alpha
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There are 2 sheets in PDB entry 4KK2. Click on sheet of interest to get list of strands forming it: A, B,

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
105 106first strand
Strand 2
A
109 110anti-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
105 106first strand
Strand 2
B
109 110anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il