Analysis of interatomic Contacts of Structural Units in PDB entry:
4CS6


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 4CS6 entry

There are 2 chains in PDB entry 4CS6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 3ILE 54
A
 GLN 56THR 262
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 15 helices in PDB entry 4CS6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 25Right-handed alpha
Helix 2
2
A
59 73Right-handed alpha
Helix 3
3
A
93 97Right-handed alpha
Helix 4
4
A
110 112Right-handed 310
Helix 5
5
A
113 119Right-handed alpha
Helix 6
6
A
129 141Right-handed alpha
Helix 7
7
A
149 154Right-handed alpha
Helix 8
8
A
158 168Right-handed alpha
Helix 9
9
A
169 173Right-handed 310
Helix 10
10
A
175 180Right-handed alpha
Helix 11
11
A
182 200Right-handed alpha
Helix 12
12
A
207 213Right-handed alpha
Helix 13
13
A
214 216Right-handed 310
Helix 14
14
A
217 232Right-handed alpha
Helix 15
15
A
242 257Right-handed alpha
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There are 2 sheets in PDB entry 4CS6. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
107 109first strand
Strand 2
A
86 92anti-parallel
Strand 3
A
48 54parallel
Strand 4
A
28 34anti-parallel
Strand 5
A
143 146anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
104 105first strand
Strand 2
A
126 127anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il