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


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 4FDA entry

There is 1 chain in PDB entry 4FDA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 273
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 14 helices in PDB entry 4FDA. 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 27Right-handed alpha
Helix 2
2
A
37 43Right-handed alpha
Helix 3
3
A
49 53Right-handed alpha
Helix 4
4
A
66 70Right-handed 310
Helix 5
5
A
71 76Right-handed 310
Helix 6
6
A
99 106Right-handed alpha
Helix 7
7
A
128 132Right-handed 310
Helix 8
8
A
133 145Right-handed alpha
Helix 9
9
A
145 166Right-handed alpha
Helix 10
10
A
167 172Right-handed 310
Helix 11
11
A
183 187Right-handed 310
Helix 12
12
A
195 217Right-handed alpha
Helix 13
13
A
218 220Right-handed 310
Helix 14
14
A
259 273Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4FDA.

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
91 95first strand
Strand 2
A
79 84anti-parallel
Strand 3
A
60 64anti-parallel
Strand 4
A
30 35parallel
Strand 5
A
2 9parallel
Strand 6
A
110 119parallel
Strand 7
A
177 181parallel
Strand 8
A
222 226parallel
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