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


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 2EXE entry

There is 1 chain in PDB entry 2EXE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 198GLU 479
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 2EXE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
199 210Right-handed alpha
Helix 2
2
A
242 249Right-handed alpha
Helix 3
3
A
256 276Right-handed alpha
Helix 4
4
A
285 287Right-handed 310
Helix 5
5
A
320 324Right-handed 310
Helix 6
6
A
337 341Right-handed 310
Helix 7
7
A
342 347Right-handed alpha
Helix 8
8
A
353 370Right-handed alpha
Helix 9
9
A
378 391Right-handed alpha
Helix 10
10
A
394 401Right-handed alpha
Helix 11
11
A
403 405Right-handed 310
Helix 12
12
A
418 428Right-handed alpha
Helix 13
13
A
430 435Right-handed 310
Helix 14
14
A
439 453Right-handed alpha
Helix 15
15
A
462 468Right-handed alpha
Helix 16
16
A
469 475Right-handed 310
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There are 3 sheets in PDB entry 2EXE. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
279 280first strand
Strand 2
A
325 326anti-parallel
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There are 2 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
289 296first strand
Strand 2
A
311 318anti-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
407 408first strand
Strand 2
A
411 412anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il