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


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 1KAK entry

There is 1 chain in PDB entry 1KAK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2ASP 298
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
Back to top of page

There are 10 helices in PDB entry 1KAK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 13Right-handed alpha
Helix 2
2
A
15 27Right-handed alpha
Helix 3
3
A
33 44Right-handed 310
Helix 4
4
A
91 102Right-handed alpha
Helix 5
5
A
187 202Right-handed alpha
Helix 6
6
A
220 238Right-handed alpha
Helix 7
7
A
240 244Right-handed 310
Helix 8
8
A
245 254Right-handed alpha
Helix 9
9
A
263 282Right-handed alpha
Helix 10
10
A
286 296Right-handed alpha
Back to top of page

There is 1 sheet ( A) in PDB entry 1KAK.

There are 9 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
56 58first strand
Strand 2
A
66 74anti-parallel
Strand 3
A
79 84anti-parallel
Strand 4
A
212 214parallel
Strand 5
A
106 109parallel
Strand 6
A
167 176parallel
Strand 7
A
153 162anti-parallel
Strand 8
A
140 149anti-parallel
Strand 9
A
133 135anti-parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il