Analysis of interatomic Contacts of Structural Units in PDB entry:
2DFL


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 2DFL entry

There is 1 chain in PDB entry 2DFL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 13ALA 322
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 16 helices in PDB entry 2DFL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 17Right-handed 310
Helix 2
2
A
21 26Right-handed alpha
Helix 3
3
A
35 41Right-handed alpha
Helix 4
4
A
43 48Right-handed alpha
Helix 5
5
A
56 58Right-handed 310
Helix 6
6
A
59 69Right-handed alpha
Helix 7
7
A
75 86Right-handed alpha
Helix 8
8
A
93 100Right-handed alpha
Helix 9
9
A
121 131Right-handed alpha
Helix 10
10
A
134 138Right-handed 310
Helix 11
11
A
154 166Right-handed alpha
Helix 12
12
A
168 175Right-handed alpha
Helix 13
13
A
183 193Right-handed alpha
Helix 14
14
A
193 201Right-handed alpha
Helix 15
15
A
213 220Right-handed alpha
Helix 16
16
A
227 246Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2DFL.

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
A
176 180first strand
Strand 2
A
143 148parallel
Strand 3
A
204 210parallel
Strand 4
A
250 256parallel
Strand 5
A
109 114parallel
Strand 6
A
284 291parallel
Strand 7
A
294 301anti-parallel
Strand 8
A
308 315anti-parallel
Strand 9
A
318 320anti-parallel
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