Analysis of interatomic Contacts of Structural Units in PDB entry:
4B68


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 4B68 entry

There is 1 chain in PDB entry 4B68 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 30ALA 491
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 22 helices in PDB entry 4B68. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
48 62Right-handed alpha
Helix 2
2
A
67 73Right-handed 310
Helix 3
3
A
91 95Right-handed 310
Helix 4
4
A
104 108Right-handed 310
Helix 5
5
A
120 128Right-handed alpha
Helix 6
6
A
130 136Right-handed alpha
Helix 7
7
A
143 157Right-handed alpha
Helix 8
8
A
158 160Right-handed 310
Helix 9
9
A
231 240Right-handed alpha
Helix 10
10
A
255 269Right-handed alpha
Helix 11
11
A
289 294Right-handed alpha
Helix 12
12
A
295 298Right-handed 310
Helix 13
13
A
299 306Right-handed alpha
Helix 14
14
A
308 319Right-handed alpha
Helix 15
15
A
320 323Right-handed 310
Helix 16
16
A
328 346Right-handed alpha
Helix 17
17
A
348 352Right-handed 310
Helix 18
18
A
411 416Right-handed alpha
Helix 19
19
A
417 423Right-handed 310
Helix 20
20
A
457 462Right-handed alpha
Helix 21
21
A
470 483Right-handed alpha
Helix 22
22
A
483 491Right-handed alpha
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There are 6 sheets in PDB entry 4B68. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF,

There are 5 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
162 163first strand
Strand 2
A
79 82parallel
Strand 3
A
40 45parallel
Strand 4
A
198 208parallel
Strand 5
A
450 453anti-parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
162 163first strand
Strand 2
A
79 82parallel
Strand 3
A
40 45parallel
Strand 4
A
198 208parallel
Strand 5
A
185 192anti-parallel
Strand 6
A
166 174anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
450 453first strand
Strand 2
A
198 208anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
213 214first strand
Strand 2
A
407 408anti-parallel
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There are 5 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
226 228first strand
Strand 2
A
400 403parallel
Strand 3
A
248 252parallel
Strand 4
A
273 277parallel
Strand 5
A
354 357parallel
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There are 3 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
360 366first strand
Strand 2
A
374 380anti-parallel
Strand 3
A
395 398anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il