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


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 2DFM entry

There is 1 chain in PDB entry 2DFM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1ALA 352
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 19 helices in PDB entry 2DFM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
61 70Right-handed alpha
Helix 2
2
A
105 116Right-handed alpha
Helix 3
3
A
120 142Right-handed alpha
Helix 4
4
A
149 151Right-handed 310
Helix 5
5
A
166 170Right-handed 310
Helix 6
6
A
185 189Right-handed 310
Helix 7
7
A
190 196Right-handed alpha
Helix 8
8
A
202 219Right-handed alpha
Helix 9
9
A
227 240Right-handed alpha
Helix 10
10
A
243 250Right-handed alpha
Helix 11
11
A
266 271Right-handed alpha
Helix 12
12
A
276 287Right-handed alpha
Helix 13
13
A
296 302Right-handed alpha
Helix 14
14
A
303 305Right-handed 310
Helix 15
15
A
306 311Right-handed alpha
Helix 16
16
A
329 334Right-handed alpha
Helix 17
17
A
336 338Right-handed 310
Helix 18
18
A
339 344Right-handed alpha
Helix 19
19
A
345 350Right-handed alpha
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There are 3 sheets in PDB entry 2DFM. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
3 10first strand
Strand 2
A
17 30anti-parallel
Strand 3
A
35 41anti-parallel
Strand 4
A
47 55anti-parallel
Strand 5
A
92 99anti-parallel
Strand 6
A
78 85anti-parallel
Strand 7
A
3 10anti-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
103 104first strand
Strand 2
A
153 155anti-parallel
Strand 3
A
162 164anti-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
143 144first strand
Strand 2
A
171 172anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il