Analysis of interatomic Contacts of Structural Units in PDB entry:
1XOS


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 1XOS entry

There are 4 chains in PDB entry 1XOS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 162THR 193
A
 ILE 195HIS 319
A
 ASP 321MET 431
A
 ASP 433PRO 485
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 21 helices in PDB entry 1XOS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
163 171Right-handed alpha
Helix 2
2
A
179 186Right-handed alpha
Helix 3
3
A
190 203Right-handed alpha
Helix 4
4
A
204 209Right-handed alpha
Helix 5
5
A
212 226Right-handed alpha
Helix 6
6
A
235 251Right-handed alpha
Helix 7
7
A
252 256Right-handed 310
Helix 8
8
A
260 274Right-handed alpha
Helix 9
9
A
282 289Right-handed alpha
Helix 10
10
A
291 298Right-handed alpha
Helix 11
11
A
301 314Right-handed alpha
Helix 12
12
A
327 344Right-handed alpha
Helix 13
13
A
345 348Right-handed 310
Helix 14
14
A
349 362Right-handed alpha
Helix 15
15
A
376 393Right-handed alpha
Helix 16
16
A
394 398Right-handed 310
Helix 17
17
A
399 423Right-handed alpha
Helix 18
18
A
429 433Right-handed 310
Helix 19
19
A
438 450Right-handed alpha
Helix 20
20
A
450 463Right-handed alpha
Helix 21
21
A
466 482Right-handed alpha
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There are no sheets in PDB entry 1XOS
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il