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


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 4RAX entry

There is 1 chain in PDB entry 4RAX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2218SER 2457
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 8 helices in PDB entry 4RAX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2252 2264Right-handed alpha
Helix 2
2
A
2266 2274Right-handed alpha
Helix 3
3
A
2275 2276Right-handed 310
Helix 4
4
A
2277 2279Right-handed 310
Helix 5
5
A
2297 2311Right-handed alpha
Helix 6
6
A
2326 2330Right-handed 310
Helix 7
7
A
2348 2358Right-handed alpha
Helix 8
8
A
2393 2398Right-handed 310
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There are 3 sheets in PDB entry 4RAX. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 4 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
2239 2243first strand
Strand 2
A
2225 2232anti-parallel
Strand 3
A
2315 2324anti-parallel
Strand 4
A
2335 2344anti-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
2248 2250first strand
Strand 2
A
2281 2287anti-parallel
Strand 3
A
2443 2450anti-parallel
Strand 4
A
2375 2378parallel
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There are 3 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
2366 2372first strand
Strand 2
A
2399 2409anti-parallel
Strand 3
A
2426 2434anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il