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


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 4NXW entry

There is 1 chain in PDB entry 4NXW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 133GLN 462
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 16 helices in PDB entry 4NXW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
134 146Right-handed alpha
Helix 2
2
A
150 176Right-handed alpha
Helix 3
3
A
221 223Right-handed 310
Helix 4
4
A
246 250Right-handed 310
Helix 5
5
A
258 272Right-handed alpha
Helix 6
6
A
273 275Right-handed 310
Helix 7
7
A
280 284Right-handed 310
Helix 8
8
A
330 334Right-handed 310
Helix 9
9
A
341 357Right-handed alpha
Helix 10
10
A
359 372Right-handed alpha
Helix 11
11
A
376 380Right-handed 310
Helix 12
12
A
381 396Right-handed alpha
Helix 13
13
A
400 402Right-handed 310
Helix 14
14
A
403 422Right-handed alpha
Helix 15
15
A
439 450Right-handed alpha
Helix 16
16
A
456 462Right-handed 310
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There are 3 sheets in PDB entry 4NXW. 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
185 187first strand
Strand 2
A
201 207anti-parallel
Strand 3
A
306 318parallel
Strand 4
A
321 324anti-parallel
Strand 5
A
337 339anti-parallel
Strand 6
A
230 235anti-parallel
Strand 7
A
215 219anti-parallel
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There are 5 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
185 187first strand
Strand 2
A
201 207anti-parallel
Strand 3
A
306 318parallel
Strand 4
A
297 302anti-parallel
Strand 5
A
286 289anti-parallel
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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
252 253first strand
Strand 2
A
256 257anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il