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


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 1KSK entry

There is 1 chain in PDB entry 1KSK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1VAL 231
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 8 helices in PDB entry 1KSK. 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 12Right-handed alpha
Helix 2
2
A
14 24Right-handed alpha
Helix 3
3
A
82 87Right-handed 310
Helix 4
4
A
91 95Right-handed 310
Helix 5
5
A
114 123Right-handed alpha
Helix 6
6
A
143 151Right-handed alpha
Helix 7
7
A
184 193Right-handed alpha
Helix 8
8
A
223 228Right-handed alpha
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There are 3 sheets in PDB entry 1KSK. 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
1 2first strand
Strand 2
A
40 41anti-parallel
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There are 3 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
32 33first strand
Strand 2
A
47 49anti-parallel
Strand 3
A
52 54anti-parallel
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There are 11 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
219 221first strand
Strand 2
A
62 67anti-parallel
Strand 3
A
106 112anti-parallel
Strand 4
A
96 97anti-parallel
Strand 5
A
106 112anti-parallel
Strand 6
A
197 205parallel
Strand 7
A
208 209anti-parallel
Strand 8
A
197 205anti-parallel
Strand 9
A
130 136anti-parallel
Strand 10
A
173 178anti-parallel
Strand 11
A
165 170anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il