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


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 1VSG entry

There are 2 chains in PDB entry 1VSG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1THR 362
B
 ALA 1THR 362
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 18 helices in PDB entry 1VSG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
8 24Right-handed alpha
Helix 2
AA2
A
25 55Right-handed alpha
Helix 3
AB1
A
60 85Right-handed alpha
Helix 4
AB2
A
86 114Right-handed alpha
Helix 5
AD
A
241 252Right-handed alpha
Helix 6
AE
A
274 280Right-handed alpha
Helix 7
AF
A
290 301Right-handed alpha
Helix 8
AH
A
306 318Right-handed alpha
Helix 9
AS
A
340 362Right-handed alpha
Helix 10
BA1
B
8 24Right-handed alpha
Helix 11
BA2
B
25 55Right-handed alpha
Helix 12
BB1
B
60 85Right-handed alpha
Helix 13
BB2
B
86 114Right-handed alpha
Helix 14
BD
B
241 252Right-handed alpha
Helix 15
BE
B
274 280Right-handed alpha
Helix 16
BF
B
290 301Right-handed alpha
Helix 17
BH
B
306 318Right-handed alpha
Helix 18
BS
B
340 362Right-handed alpha
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There are 2 sheets in PDB entry 1VSG. Click on sheet of interest to get list of strands forming it: S1A, S1B,

There are 3 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
207 210first strand
Strand 2
A
215 218anti-parallel
Strand 3
A
224 226anti-parallel
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There are 3 strands in S1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
207 210first strand
Strand 2
B
215 218anti-parallel
Strand 3
B
224 226anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il