Analysis of interatomic Contacts of Structural Units in PDB entry:
1XS5


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 1XS5 entry

There is 1 chain in PDB entry 1XS5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5ALA 244
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 1XS5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 31Right-handed alpha
Helix 2
2
A
43 53Right-handed alpha
Helix 3
3
A
64 75Right-handed alpha
Helix 4
4
A
98 102Right-handed 310
Helix 5
5
A
113 127Right-handed alpha
Helix 6
6
A
141 143Right-handed 310
Helix 7
7
A
158 160Right-handed 310
Helix 8
8
A
161 166Right-handed alpha
Helix 9
9
A
167 169Right-handed 310
Helix 10
10
A
175 182Right-handed alpha
Helix 11
11
A
196 200Right-handed 310
Helix 12
12
A
213 224Right-handed alpha
Helix 13
13
A
225 236Right-handed alpha
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There are 3 sheets in PDB entry 1XS5. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
34 40first strand
Strand 2
A
7 13parallel
Strand 3
A
58 63parallel
Strand 4
A
202 207anti-parallel
Strand 5
A
78 86anti-parallel
Strand 6
A
242 243anti-parallel
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There are 5 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
153 157first strand
Strand 2
A
107 111parallel
Strand 3
A
171 174parallel
Strand 4
A
90 92anti-parallel
Strand 5
A
192 193anti-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
131 132first strand
Strand 2
A
145 147anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il