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


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 1XMS entry

There is 1 chain in PDB entry 1XMS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 3LEU 328
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 13 helices in PDB entry 1XMS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 22Right-handed alpha
Helix 2
2
A
44 51Right-handed alpha
Helix 3
3
A
71 86Right-handed alpha
Helix 4
4
A
100 107Right-handed alpha
Helix 5
5
A
110 114Right-handed 310
Helix 6
6
A
121 135Right-handed alpha
Helix 7
7
A
146 149Right-handed 310
Helix 8
8
A
151 156Right-handed alpha
Helix 9
9
A
167 186Right-handed alpha
Helix 10
10
A
213 219Right-handed alpha
Helix 11
11
A
269 281Right-handed alpha
Helix 12
12
A
301 312Right-handed alpha
Helix 13
13
A
312 328Right-handed alpha
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There are 3 sheets in PDB entry 1XMS. 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
39 40first strand
Strand 2
A
56 57anti-parallel
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There are 9 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
115 117first strand
Strand 2
A
90 94parallel
Strand 3
A
140 144parallel
Strand 4
A
188 194parallel
Strand 5
A
61 66parallel
Strand 6
A
221 232parallel
Strand 7
A
237 249anti-parallel
Strand 8
A
257 263anti-parallel
Strand 9
A
267 268anti-parallel
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There are 3 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
285 287first strand
Strand 2
A
290 293anti-parallel
Strand 3
A
296 300anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il