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


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 1NWC entry

There are 2 chains in PDB entry 1NWC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 371
B
 MET 1ALA 371
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 30 helices in PDB entry 1NWC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 24Right-handed alpha
Helix 2
2
A
25 30Right-handed 310
Helix 3
3
A
60 65Right-handed alpha
Helix 4
4
A
75 89Right-handed alpha
Helix 5
5
A
112 127Right-handed alpha
Helix 6
6
A
135 151Right-handed alpha
Helix 7
7
A
164 168Right-handed 310
Helix 8
8
A
169 186Right-handed alpha
Helix 9
9
A
187 193Right-handed alpha
Helix 10
10
A
197 211Right-handed alpha
Helix 11
11
A
241 256Right-handed alpha
Helix 12
12
A
290 301Right-handed alpha
Helix 13
13
A
311 319Right-handed alpha
Helix 14
14
A
320 325Right-handed alpha
Helix 15
15
A
358 370Right-handed alpha
Helix 16
16
B
11 25Right-handed alpha
Helix 17
17
B
26 30Right-handed 310
Helix 18
18
B
60 65Right-handed alpha
Helix 19
19
B
75 89Right-handed alpha
Helix 20
20
B
112 126Right-handed alpha
Helix 21
21
B
135 151Right-handed alpha
Helix 22
22
B
164 168Right-handed 310
Helix 23
23
B
169 186Right-handed alpha
Helix 24
24
B
187 193Right-handed alpha
Helix 25
25
B
197 210Right-handed alpha
Helix 26
26
B
241 256Right-handed alpha
Helix 27
27
B
290 301Right-handed alpha
Helix 28
28
B
311 319Right-handed alpha
Helix 29
29
B
320 325Right-handed alpha
Helix 30
30
B
358 370Right-handed alpha
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There are 4 sheets in PDB entry 1NWC. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
56 57first strand
Strand 2
A
31 36parallel
Strand 3
A
3 7parallel
Strand 4
A
69 72parallel
Strand 5
A
94 97parallel
Strand 6
A
130 133parallel
Strand 7
A
108 111parallel
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There are 7 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
227 228first strand
Strand 2
A
264 271anti-parallel
Strand 3
A
154 163parallel
Strand 4
A
276 285anti-parallel
Strand 5
A
341 352anti-parallel
Strand 6
A
330 338anti-parallel
Strand 7
A
305 308parallel
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There are 7 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
56 57first strand
Strand 2
B
31 36parallel
Strand 3
B
3 7parallel
Strand 4
B
69 72parallel
Strand 5
B
94 97parallel
Strand 6
B
130 133parallel
Strand 7
B
109 111parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
227 228first strand
Strand 2
B
264 271anti-parallel
Strand 3
B
154 163parallel
Strand 4
B
276 285anti-parallel
Strand 5
B
341 352anti-parallel
Strand 6
B
330 338anti-parallel
Strand 7
B
305 308parallel
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