Analysis of interatomic Contacts of Structural Units in PDB entry:
1F3O


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 1F3O entry

There is 1 chain in PDB entry 1F3O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1PHE 232
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 9 helices in PDB entry 1F3O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 52Right-handed alpha
Helix 2
2
A
73 84Right-handed alpha
Helix 3
3
A
99 112Right-handed alpha
Helix 4
4
A
117 132Right-handed alpha
Helix 5
5
A
135 139Right-handed 310
Helix 6
6
A
142 146Right-handed 310
Helix 7
7
A
147 161Right-handed alpha
Helix 8
8
A
177 194Right-handed alpha
Helix 9
9
A
205 210Right-handed alpha
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There are 2 sheets in PDB entry 1F3O. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
17 28first strand
Strand 2
A
2 12anti-parallel
Strand 3
A
61 64anti-parallel
Strand 4
A
67 68anti-parallel
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There are 6 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
85 87first strand
Strand 2
A
166 170parallel
Strand 3
A
198 203parallel
Strand 4
A
34 37parallel
Strand 5
A
214 219parallel
Strand 6
A
222 228anti-parallel
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