Analysis of interatomic Contacts of Structural Units in PDB entry:
4N4W


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 4N4W entry

There is 1 chain in PDB entry 4N4W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -2THR 553
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 18 helices in PDB entry 4N4W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 19Right-handed alpha
Helix 2
2
A
22 42Right-handed alpha
Helix 3
3
A
55 81Right-handed alpha
Helix 4
4
A
83 92Right-handed alpha
Helix 5
5
A
93 106Right-handed alpha
Helix 6
6
A
223 254Right-handed alpha
Helix 7
7
A
255 260Right-handed alpha
Helix 8
8
A
264 283Right-handed alpha
Helix 9
9
A
284 286Right-handed 310
Helix 10
10
A
288 295Right-handed alpha
Helix 11
11
A
312 342Right-handed alpha
Helix 12
12
A
343 346Right-handed 310
Helix 13
13
A
356 379Right-handed alpha
Helix 14
14
A
396 404Right-handed alpha
Helix 15
15
A
404 433Right-handed alpha
Helix 16
16
A
445 491Right-handed alpha
Helix 17
17
A
514 534Right-handed alpha
Helix 18
18
A
538 551Right-handed alpha
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There are 2 sheets in PDB entry 4N4W. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
197 199first strand
Strand 2
A
213 215anti-parallel
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There are 2 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
381 383first strand
Strand 2
A
390 392anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il