Analysis of interatomic Contacts of Structural Units in PDB entry:
3NWN


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 3NWN entry

There is 1 chain in PDB entry 3NWN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5VAL 340
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 15 helices in PDB entry 3NWN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 47Right-handed alpha
Helix 2
2
A
65 74Right-handed alpha
Helix 3
3
A
74 83Right-handed alpha
Helix 4
4
A
98 104Right-handed alpha
Helix 5
5
A
109 113Right-handed 310
Helix 6
6
A
114 129Right-handed alpha
Helix 7
7
A
187 210Right-handed alpha
Helix 8
8
A
212 216Right-handed 310
Helix 9
9
A
270 284Right-handed alpha
Helix 10
10
A
291 294Right-handed 310
Helix 11
11
A
295 301Right-handed alpha
Helix 12
12
A
301 306Right-handed alpha
Helix 13
13
A
320 322Right-handed 310
Helix 14
14
A
323 335Right-handed alpha
Helix 15
15
A
336 340Right-handed 310
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There are 4 sheets in PDB entry 3NWN. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
59 62first strand
Strand 2
A
7 13parallel
Strand 3
A
310 317parallel
Strand 4
A
87 93parallel
Strand 5
A
237 245parallel
Strand 6
A
217 227anti-parallel
Strand 7
A
134 145anti-parallel
Strand 8
A
148 151anti-parallel
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There are 8 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
59 62first strand
Strand 2
A
7 13parallel
Strand 3
A
310 317parallel
Strand 4
A
87 93parallel
Strand 5
A
237 245parallel
Strand 6
A
217 227anti-parallel
Strand 7
A
134 145anti-parallel
Strand 8
A
183 184anti-parallel
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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
24 26first strand
Strand 2
A
32 36anti-parallel
Strand 3
A
52 56anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
167 171first strand
Strand 2
A
174 178anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il