Analysis of interatomic Contacts of Structural Units in PDB entry:
2KA4


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 2KA4 entry

There are 2 chains in PDB entry 2KA4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 340ARG 439
B
 GLY 782SER 838
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 2KA4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
346 372Right-handed alpha
Helix 2
2
A
383 395Right-handed alpha
Helix 3
3
A
399 403Right-handed 310
Helix 4
4
A
405 419Right-handed alpha
Helix 5
5
A
429 436Right-handed alpha
Helix 6
6
B
792 797Right-handed alpha
Helix 7
7
B
801 807Right-handed 310
Helix 8
8
B
823 828Right-handed alpha
Helix 9
9
B
830 835Right-handed 310
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There are no sheets in PDB entry 2KA4
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