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


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 4BKX entry

There are 2 chains in PDB entry 4BKX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 165THR 333
B
 ARG 8ALA 376
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 24 helices in PDB entry 4BKX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
206 225Right-handed alpha
Helix 2
2
A
237 247Right-handed alpha
Helix 3
3
A
247 261Right-handed alpha
Helix 4
4
A
264 273Right-handed alpha
Helix 5
5
A
283 288Right-handed alpha
Helix 6
6
A
289 304Right-handed alpha
Helix 7
7
A
306 314Right-handed alpha
Helix 8
8
A
319 331Right-handed alpha
Helix 9
9
B
18 22Right-handed 310
Helix 10
10
B
32 45Right-handed alpha
Helix 11
11
B
47 51Right-handed 310
Helix 12
12
B
60 65Right-handed alpha
Helix 13
13
B
69 79Right-handed alpha
Helix 14
14
B
87 95Right-handed alpha
Helix 15
15
B
105 126Right-handed alpha
Helix 16
16
B
154 164Right-handed alpha
Helix 17
17
B
180 187Right-handed alpha
Helix 18
18
B
216 220Right-handed 310
Helix 19
19
B
233 253Right-handed alpha
Helix 20
20
B
262 265Right-handed 310
Helix 21
21
B
277 290Right-handed alpha
Helix 22
22
B
304 320Right-handed alpha
Helix 23
23
B
333 337Right-handed 310
Helix 24
24
B
355 372Right-handed alpha
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There is 1 sheet ( AA) in PDB entry 4BKX.

There are 9 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
195 199first strand
Strand 2
B
52 56anti-parallel
Strand 3
B
11 14parallel
Strand 4
B
131 134parallel
Strand 5
B
295 298parallel
Strand 6
B
256 260parallel
Strand 7
B
170 174parallel
Strand 8
B
193 200parallel
Strand 9
B
223 228parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il