Analysis of interatomic Contacts of Structural Units in PDB entry:
1NW9


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 1NW9 entry

There are 2 chains in PDB entry 1NW9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 256HIS 346
B
 GLY 140SER 416
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 1NW9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
259 263Right-handed 310
Helix 2
2
A
264 271Right-handed alpha
Helix 3
3
A
280 287Right-handed alpha
Helix 4
4
A
315 324Right-handed alpha
Helix 5
5
A
327 335Right-handed alpha
Helix 6
6
A
335 344Right-handed alpha
Helix 7
7
B
142 148Right-handed alpha
Helix 8
8
B
172 176Right-handed 310
Helix 9
9
B
182 197Right-handed alpha
Helix 10
10
B
208 222Right-handed alpha
Helix 11
11
B
260 266Right-handed alpha
Helix 12
12
B
272 276Right-handed 310
Helix 13
13
B
361 375Right-handed alpha
Helix 14
14
B
379 393Right-handed alpha
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There are 3 sheets in PDB entry 1NW9. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 3 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
289 291first strand
Strand 2
A
298 300anti-parallel
Strand 3
A
306 307anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
404 405first strand
Strand 2
B
341 346anti-parallel
Strand 3
B
280 287parallel
Strand 4
B
229 239parallel
Strand 5
B
161 167parallel
Strand 6
B
199 205parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
404 405first strand
Strand 2
B
341 346anti-parallel
Strand 3
B
280 287parallel
Strand 4
B
229 239parallel
Strand 5
B
249 251anti-parallel
Strand 6
B
257 259anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il