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


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 4OUO entry

There is 1 chain in PDB entry 4OUO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2VAL 231
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 5 helices in PDB entry 4OUO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
78 82Right-handed 310
Helix 2
2
A
142 146Right-handed 310
Helix 3
3
A
175 178Right-handed 310
Helix 4
4
A
200 204Right-handed 310
Helix 5
5
A
216 220Right-handed 310
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There are 6 sheets in PDB entry 4OUO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
9 12first strand
Strand 2
A
102 106parallel
Strand 3
A
83 90anti-parallel
Strand 4
A
32 36anti-parallel
Strand 5
A
44 47anti-parallel
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There are 4 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
9 12first strand
Strand 2
A
102 106parallel
Strand 3
A
83 90anti-parallel
Strand 4
A
96 98anti-parallel
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There are 3 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
18 23first strand
Strand 2
A
69 74anti-parallel
Strand 3
A
61 66anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
117 121first strand
Strand 2
A
131 139anti-parallel
Strand 3
A
191 197anti-parallel
Strand 4
A
181 186anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
171 173first strand
Strand 2
A
159 165anti-parallel
Strand 3
A
148 153anti-parallel
Strand 4
A
205 211anti-parallel
Strand 5
A
222 223anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
171 173first strand
Strand 2
A
159 165anti-parallel
Strand 3
A
148 153anti-parallel
Strand 4
A
205 211anti-parallel
Strand 5
A
227 229anti-parallel
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