Analysis of interatomic Contacts of Structural Units in PDB entry:
4KRU


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 4KRU entry

There is 1 chain in PDB entry 4KRU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL -7PHE 207
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 4KRU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 19Right-handed 310
Helix 2
2
A
22 29Right-handed alpha
Helix 3
3
A
48 58Right-handed alpha
Helix 4
4
A
74 89Right-handed alpha
Helix 5
5
A
109 129Right-handed alpha
Helix 6
6
A
138 145Right-handed alpha
Helix 7
7
A
146 152Right-handed 310
Helix 8
8
A
198 201Right-handed 310
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There is 1 sheet ( A) in PDB entry 4KRU.

There are 10 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
44 45first strand
Strand 2
A
33 40anti-parallel
Strand 3
A
62 68parallel
Strand 4
A
98 101parallel
Strand 5
A
132 137parallel
Strand 6
A
154 157parallel
Strand 7
A
175 182parallel
Strand 8
A
191 196anti-parallel
Strand 9
A
9 14anti-parallel
Strand 10
A
33 40parallel
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