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


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 1VKY entry

There are 2 chains in PDB entry 1VKY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4LEU 335
B
 SER 4LEU 335
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 20 helices in PDB entry 1VKY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 15Right-handed 310
Helix 2
2
A
22 25Right-handed 310
Helix 3
3
A
44 50Right-handed 310
Helix 4
4
A
134 142Right-handed alpha
Helix 5
5
A
174 179Right-handed 310
Helix 6
6
A
180 191Right-handed alpha
Helix 7
7
A
227 241Right-handed alpha
Helix 8
8
A
248 259Right-handed alpha
Helix 9
9
A
296 307Right-handed alpha
Helix 10
10
A
307 321Right-handed alpha
Helix 11
11
B
11 15Right-handed 310
Helix 12
12
B
22 25Right-handed 310
Helix 13
13
B
44 50Right-handed 310
Helix 14
14
B
134 142Right-handed alpha
Helix 15
15
B
174 179Right-handed 310
Helix 16
16
B
180 191Right-handed alpha
Helix 17
17
B
227 241Right-handed alpha
Helix 18
18
B
248 259Right-handed alpha
Helix 19
19
B
296 307Right-handed alpha
Helix 20
20
B
307 321Right-handed alpha
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There are 4 sheets in PDB entry 1VKY. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
37 42first strand
Strand 2
A
27 32anti-parallel
Strand 3
A
331 335parallel
Strand 4
A
286 290anti-parallel
Strand 5
A
244 247parallel
Strand 6
A
55 63parallel
Strand 7
A
193 201parallel
Strand 8
A
223 226anti-parallel
Strand 9
A
267 269anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
67 70first strand
Strand 2
A
78 87anti-parallel
Strand 3
A
90 96anti-parallel
Strand 4
A
126 131anti-parallel
Strand 5
A
113 120anti-parallel
Strand 6
A
106 110anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
37 42first strand
Strand 2
B
27 32anti-parallel
Strand 3
B
331 334parallel
Strand 4
B
286 290anti-parallel
Strand 5
B
244 247parallel
Strand 6
B
55 63parallel
Strand 7
B
193 201parallel
Strand 8
B
222 226anti-parallel
Strand 9
B
267 269anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
67 71first strand
Strand 2
B
77 87anti-parallel
Strand 3
B
90 96anti-parallel
Strand 4
B
126 131anti-parallel
Strand 5
B
113 120anti-parallel
Strand 6
B
106 110anti-parallel
Strand 7
B
67 71anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il