Analysis of interatomic Contacts of Structural Units in PDB entry:
2DX1


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 2DX1 entry

There is 1 chain in PDB entry 2DX1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 114GLN 538
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 2DX1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
115 123Right-handed alpha
Helix 2
2
A
207 239Right-handed alpha
Helix 3
3
A
239 244Right-handed alpha
Helix 4
4
A
251 260Right-handed alpha
Helix 5
5
A
261 278Right-handed alpha
Helix 6
6
A
284 288Right-handed 310
Helix 7
7
A
290 297Right-handed alpha
Helix 8
8
A
297 303Right-handed alpha
Helix 9
9
A
303 323Right-handed alpha
Helix 10
10
A
324 339Right-handed alpha
Helix 11
11
A
344 369Right-handed alpha
Helix 12
12
A
376 414Right-handed alpha
Helix 13
13
A
421 426Right-handed alpha
Helix 14
14
A
519 538Right-handed alpha
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There are 2 sheets in PDB entry 2DX1. Click on sheet of interest to get list of strands forming it: A, B,

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
169 173first strand
Strand 2
A
160 164anti-parallel
Strand 3
A
149 154anti-parallel
Strand 4
A
126 130anti-parallel
Strand 5
A
177 179anti-parallel
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There are 7 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
470 477first strand
Strand 2
A
456 462anti-parallel
Strand 3
A
445 453anti-parallel
Strand 4
A
429 438anti-parallel
Strand 5
A
513 516anti-parallel
Strand 6
A
499 503anti-parallel
Strand 7
A
482 484anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il