Analysis of interatomic Contacts of Structural Units in PDB entry:
1VK2


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 1VK2 entry

There is 1 chain in PDB entry 1VK2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLU 191
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 12 helices in PDB entry 1VK2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 18Right-handed alpha
Helix 2
2
A
21 26Right-handed 310
Helix 3
3
A
49 56Right-handed alpha
Helix 4
4
A
61 74Right-handed alpha
Helix 5
5
A
77 80Right-handed 310
Helix 6
6
A
91 95Right-handed 310
Helix 7
7
A
98 117Right-handed alpha
Helix 8
8
A
125 132Right-handed alpha
Helix 9
9
A
139 144Right-handed alpha
Helix 10
10
A
151 153Right-handed 310
Helix 11
11
A
161 168Right-handed alpha
Helix 12
12
A
170 186Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1VK2.

There are 6 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
34 35first strand
Strand 2
A
82 85anti-parallel
Strand 3
A
41 45parallel
Strand 4
A
120 124parallel
Strand 5
A
155 159parallel
Strand 6
A
148 149anti-parallel
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