Analysis of interatomic Contacts of Structural Units in PDB entry:
4NU6


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 4NU6 entry

There are 2 chains in PDB entry 4NU6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 329
B
 MET 1PRO 329
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 31 helices in PDB entry 4NU6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 20Right-handed alpha
Helix 2
2
A
35 44Right-handed alpha
Helix 3
3
A
58 65Right-handed alpha
Helix 4
4
A
82 89Right-handed alpha
Helix 5
5
A
100 117Right-handed alpha
Helix 6
6
A
118 128Right-handed alpha
Helix 7
7
A
154 164Right-handed alpha
Helix 8
8
A
165 168Right-handed 310
Helix 9
9
A
180 188Right-handed alpha
Helix 10
10
A
193 201Right-handed alpha
Helix 11
11
A
219 225Right-handed alpha
Helix 12
12
A
237 241Right-handed 310
Helix 13
13
A
242 252Right-handed alpha
Helix 14
14
A
263 267Right-handed 310
Helix 15
15
A
278 284Right-handed alpha
Helix 16
16
A
297 316Right-handed alpha
Helix 17
17
B
12 20Right-handed alpha
Helix 18
18
B
35 44Right-handed alpha
Helix 19
19
B
58 64Right-handed alpha
Helix 20
20
B
82 89Right-handed alpha
Helix 21
21
B
100 117Right-handed alpha
Helix 22
22
B
118 128Right-handed alpha
Helix 23
23
B
154 164Right-handed alpha
Helix 24
24
B
180 188Right-handed alpha
Helix 25
25
B
193 200Right-handed alpha
Helix 26
26
B
219 224Right-handed alpha
Helix 27
27
B
237 241Right-handed 310
Helix 28
28
B
242 252Right-handed alpha
Helix 29
29
B
263 267Right-handed 310
Helix 30
30
B
278 283Right-handed alpha
Helix 31
31
B
297 317Right-handed alpha
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There are 4 sheets in PDB entry 4NU6. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
24 26first strand
Strand 2
A
4 7parallel
Strand 3
A
48 51parallel
Strand 4
A
70 73parallel
Strand 5
A
92 94parallel
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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
189 191first strand
Strand 2
A
170 174parallel
Strand 3
A
147 151parallel
Strand 4
A
203 206parallel
Strand 5
A
230 234parallel
Strand 6
A
255 260parallel
Strand 7
A
287 289parallel
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There are 5 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
24 26first strand
Strand 2
B
4 7parallel
Strand 3
B
48 51parallel
Strand 4
B
70 73parallel
Strand 5
B
92 94parallel
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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
189 191first strand
Strand 2
B
170 174parallel
Strand 3
B
147 151parallel
Strand 4
B
203 206parallel
Strand 5
B
230 234parallel
Strand 6
B
255 260parallel
Strand 7
B
287 289parallel
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