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


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 4NOH entry

There are 2 chains in PDB entry 4NOH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0LYS 196
B
 ALA 0LYS 196
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 4NOH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 49Right-handed alpha
Helix 2
2
A
76 85Right-handed alpha
Helix 3
3
A
150 156Right-handed alpha
Helix 4
4
A
176 184Right-handed alpha
Helix 5
5
B
38 49Right-handed alpha
Helix 6
6
B
76 85Right-handed alpha
Helix 7
7
B
150 155Right-handed alpha
Helix 8
8
B
176 184Right-handed alpha
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There are 5 sheets in PDB entry 4NOH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
129 130first strand
Strand 2
A
111 113parallel
Strand 3
A
145 149anti-parallel
Strand 4
A
69 75parallel
Strand 5
A
53 66anti-parallel
Strand 6
A
161 169anti-parallel
Strand 7
A
32 37anti-parallel
Strand 8
A
189 193anti-parallel
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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
95 98first strand
Strand 2
A
88 92anti-parallel
Strand 3
A
134 136anti-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
122 123first strand
Strand 2
A
126 127anti-parallel
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There are 9 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
121 123first strand
Strand 2
B
126 130anti-parallel
Strand 3
B
110 113parallel
Strand 4
B
145 149anti-parallel
Strand 5
B
69 75parallel
Strand 6
B
53 66anti-parallel
Strand 7
B
161 169anti-parallel
Strand 8
B
32 37anti-parallel
Strand 9
B
189 193anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
95 98first strand
Strand 2
B
88 92anti-parallel
Strand 3
B
134 136anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il