Analysis of interatomic Contacts of Structural Units in PDB entry:
4NB0


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 4NB0 entry

There are 2 chains in PDB entry 4NB0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -1TYR 138
B
 HIS 0TYR 138
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 8 helices in PDB entry 4NB0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 24Right-handed alpha
Helix 2
2
A
72 74Right-handed 310
Helix 3
3
A
75 86Right-handed alpha
Helix 4
4
A
120 128Right-handed alpha
Helix 5
5
B
14 24Right-handed alpha
Helix 6
6
B
72 74Right-handed 310
Helix 7
7
B
75 86Right-handed alpha
Helix 8
8
B
120 129Right-handed alpha
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There are 2 sheets in PDB entry 4NB0. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
90 91first strand
Strand 2
B
103 107anti-parallel
Strand 3
B
113 117anti-parallel
Strand 4
B
65 70parallel
Strand 5
A
4 12anti-parallel
Strand 6
A
45 51parallel
Strand 7
A
37 42anti-parallel
Strand 8
A
29 34anti-parallel
Strand 9
B
136 137anti-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
103 107first strand
Strand 2
A
113 117anti-parallel
Strand 3
A
65 70parallel
Strand 4
B
4 12anti-parallel
Strand 5
B
45 51parallel
Strand 6
B
37 42anti-parallel
Strand 7
B
29 34anti-parallel
Strand 8
A
136 137anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il