Analysis of interatomic Contacts of Structural Units in PDB entry:
1KS9


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 1KS9 entry

There is 1 chain in PDB entry 1KS9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 291
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 1KS9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 22Right-handed alpha
Helix 2
2
A
57 63Right-handed alpha
Helix 3
3
A
72 74Right-handed 310
Helix 4
4
A
75 85Right-handed alpha
Helix 5
5
A
103 107Right-handed 310
Helix 6
6
A
143 147Right-handed 310
Helix 7
7
A
150 158Right-handed alpha
Helix 8
8
A
169 190Right-handed alpha
Helix 9
9
A
193 199Right-handed 310
Helix 10
10
A
200 219Right-handed alpha
Helix 11
11
A
223 238Right-handed alpha
Helix 12
12
A
243 251Right-handed alpha
Helix 13
13
A
256 259Right-handed 310
Helix 14
14
A
260 272Right-handed alpha
Helix 15
15
A
275 291Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1KS9.

There are 11 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
121 125first strand
Strand 2
A
128 133anti-parallel
Strand 3
A
36 42parallel
Strand 4
A
48 55anti-parallel
Strand 5
A
25 29parallel
Strand 6
A
2 6parallel
Strand 7
A
66 69parallel
Strand 8
A
93 96parallel
Strand 9
A
113 118parallel
Strand 10
A
137 141anti-parallel
Strand 11
A
163 165parallel
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