Analysis of interatomic Contacts of Structural Units in PDB entry:
4N8S


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 4N8S entry

There are 2 chains in PDB entry 4N8S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1LEU 269
B
 GLU 1LEU 269
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 19 helices in PDB entry 4N8S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 23Right-handed alpha
Helix 2
2
A
41 47Right-handed alpha
Helix 3
3
A
85 92Right-handed alpha
Helix 4
4
A
111 135Right-handed alpha
Helix 5
5
A
146 160Right-handed alpha
Helix 6
6
A
179 188Right-handed alpha
Helix 7
7
A
202 206Right-handed 310
Helix 8
8
A
208 211Right-handed 310
Helix 9
9
A
231 233Right-handed 310
Helix 10
10
A
255 260Right-handed 310
Helix 11
11
B
3 23Right-handed alpha
Helix 12
12
B
41 47Right-handed alpha
Helix 13
13
B
85 92Right-handed alpha
Helix 14
14
B
110 135Right-handed alpha
Helix 15
15
B
146 160Right-handed alpha
Helix 16
16
B
178 188Right-handed alpha
Helix 17
17
B
202 206Right-handed 310
Helix 18
18
B
231 233Right-handed 310
Helix 19
19
B
255 260Right-handed 310
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There are 4 sheets in PDB entry 4N8S. 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
49 58first strand
Strand 2
A
63 70anti-parallel
Strand 3
A
75 80anti-parallel
Strand 4
A
139 145parallel
Strand 5
A
166 171parallel
Strand 6
A
193 198parallel
Strand 7
A
219 222parallel
Strand 8
A
235 238anti-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
97 100first strand
Strand 2
A
107 110anti-parallel
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There are 2 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
177 178first strand
Strand 2
A
213 214anti-parallel
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There are 8 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
49 58first strand
Strand 2
B
63 70anti-parallel
Strand 3
B
75 80anti-parallel
Strand 4
B
139 145parallel
Strand 5
B
166 171parallel
Strand 6
B
193 198parallel
Strand 7
B
219 222parallel
Strand 8
B
235 238anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il