Analysis of interatomic Contacts of Structural Units in PDB entry:
3KOS


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 3KOS entry

There is 1 chain in PDB entry 3KOS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 93THR 292
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 9 helices in PDB entry 3KOS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
102 106Right-handed alpha
Helix 2
2
A
109 121Right-handed alpha
Helix 3
3
A
171 177Right-handed 310
Helix 4
4
A
180 185Right-handed alpha
Helix 5
5
A
195 205Right-handed alpha
Helix 6
6
A
220 230Right-handed 310
Helix 7
7
A
239 248Right-handed alpha
Helix 8
8
A
276 289Right-handed alpha
Helix 9
9
A
136 139Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3KOS.

There are 8 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
94 100first strand
Strand 2
A
123 130parallel
Strand 3
A
143 148parallel
Strand 4
A
155 169parallel
Strand 5
A
188 191parallel
Strand 6
A
214 218parallel
Strand 7
A
234 238parallel
Strand 8
A
263 269parallel
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