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


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 4LSC entry

There is 1 chain in PDB entry 4LSC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 27GLY 212
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 7 helices in PDB entry 4LSC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 39Right-handed alpha
Helix 2
2
A
86 92Right-handed 310
Helix 3
3
A
112 116Right-handed 310
Helix 4
4
A
134 140Right-handed 310
Helix 5
5
A
158 164Right-handed 310
Helix 6
6
A
184 190Right-handed 310
Helix 7
7
A
191 195Right-handed 310
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There are 3 sheets in PDB entry 4LSC. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
40 41first strand
Strand 2
A
82 83anti-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
63 65first strand
Strand 2
A
71 75anti-parallel
Strand 3
A
97 99parallel
Strand 4
A
121 123parallel
Strand 5
A
145 147parallel
Strand 6
A
169 171parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
106 107first strand
Strand 2
A
128 131parallel
Strand 3
A
152 155parallel
Strand 4
A
176 180parallel
Strand 5
A
200 202parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il