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


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 4RXU entry

There is 1 chain in PDB entry 4RXU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 48PRO 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 14 helices in PDB entry 4RXU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
63 80Right-handed alpha
Helix 2
2
A
91 105Right-handed alpha
Helix 3
3
A
120 130Right-handed alpha
Helix 4
4
A
154 169Right-handed alpha
Helix 5
5
A
186 206Right-handed alpha
Helix 6
6
A
214 220Right-handed alpha
Helix 7
7
A
227 239Right-handed alpha
Helix 8
8
A
243 258Right-handed alpha
Helix 9
9
A
259 263Right-handed 310
Helix 10
10
A
272 285Right-handed alpha
Helix 11
11
A
300 309Right-handed alpha
Helix 12
12
A
319 336Right-handed alpha
Helix 13
13
A
367 373Right-handed alpha
Helix 14
14
A
379 383Right-handed 310
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There are 3 sheets in PDB entry 4RXU. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
81 87first strand
Strand 2
A
49 57parallel
Strand 3
A
109 112parallel
Strand 4
A
133 137parallel
Strand 5
A
149 153parallel
Strand 6
A
352 358parallel
Strand 7
A
345 347anti-parallel
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There are 4 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
209 211first strand
Strand 2
A
175 179parallel
Strand 3
A
265 269parallel
Strand 4
A
291 294parallel
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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
315 317first strand
Strand 2
A
361 363anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il