Analysis of interatomic Contacts of Structural Units in PDB entry:
2XM9


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 2XM9 entry

There is 1 chain in PDB entry 2XM9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 211LEU 512
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 15 helices in PDB entry 2XM9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
213 219Right-handed alpha
Helix 2
2
A
266 280Right-handed alpha
Helix 3
3
A
310 313Right-handed 310
Helix 4
4
A
320 341Right-handed alpha
Helix 5
5
A
349 351Right-handed 310
Helix 6
6
A
378 384Right-handed alpha
Helix 7
7
A
387 391Right-handed 310
Helix 8
8
A
392 399Right-handed alpha
Helix 9
9
A
406 423Right-handed alpha
Helix 10
10
A
435 443Right-handed alpha
Helix 11
11
A
448 454Right-handed alpha
Helix 12
12
A
456 467Right-handed alpha
Helix 13
13
A
476 482Right-handed alpha
Helix 14
14
A
483 487Right-handed 310
Helix 15
15
A
488 504Right-handed alpha
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There are 3 sheets in PDB entry 2XM9. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
220 227first strand
Strand 2
A
233 239anti-parallel
Strand 3
A
245 251anti-parallel
Strand 4
A
297 302anti-parallel
Strand 5
A
288 293anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
307 308first strand
Strand 2
A
353 355anti-parallel
Strand 3
A
364 366anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
343 344first strand
Strand 2
A
373 374anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il