Analysis of interatomic Contacts of Structural Units in PDB entry:
4NU0


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 4NU0 entry

There are 2 chains in PDB entry 4NU0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 212
B
 MET 1LYS 212
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 23 helices in PDB entry 4NU0. 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 25Right-handed alpha
Helix 2
2
A
31 41Right-handed alpha
Helix 3
3
A
43 54Right-handed alpha
Helix 4
4
A
60 73Right-handed alpha
Helix 5
5
A
76 81Right-handed alpha
Helix 6
6
A
90 105Right-handed alpha
Helix 7
7
A
117 119Right-handed 310
Helix 8
8
A
120 127Right-handed alpha
Helix 9
9
A
149 151Right-handed 310
Helix 10
10
A
156 159Right-handed 310
Helix 11
11
A
160 184Right-handed alpha
Helix 12
12
A
196 210Right-handed alpha
Helix 13
13
B
12 25Right-handed alpha
Helix 14
14
B
31 41Right-handed alpha
Helix 15
15
B
43 54Right-handed alpha
Helix 16
16
B
60 73Right-handed alpha
Helix 17
17
B
75 81Right-handed alpha
Helix 18
18
B
90 105Right-handed alpha
Helix 19
19
B
117 119Right-handed 310
Helix 20
20
B
120 127Right-handed alpha
Helix 21
21
B
149 151Right-handed 310
Helix 22
22
B
160 184Right-handed alpha
Helix 23
23
B
196 210Right-handed alpha
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There are 4 sheets in PDB entry 4NU0. 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
27 30first strand
Strand 2
A
82 85parallel
Strand 3
A
2 6parallel
Strand 4
A
110 115parallel
Strand 5
A
188 192parallel
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There are 3 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
137 139first strand
Strand 2
A
128 131anti-parallel
Strand 3
A
153 154anti-parallel
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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
27 30first strand
Strand 2
B
82 85parallel
Strand 3
B
2 6parallel
Strand 4
B
110 115parallel
Strand 5
B
188 192parallel
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There are 3 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
137 139first strand
Strand 2
B
128 131anti-parallel
Strand 3
B
153 154anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il