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


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 1TCS entry

There is 1 chain in PDB entry 1TCS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1ALA 247
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 10 helices in PDB entry 1TCS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
A
10 24Right-handed alpha
Helix 2
A2
A
85 95Right-handed alpha
Helix 3
A3
A
110 119Right-handed alpha
Helix 4
A4
A
128 142Right-handed alpha
Helix 5
A5
A
147 164Right-handed alpha
Helix 6
A6
A
164 174Right-handed alpha
Helix 7
A7
A
182 203Right-handed alpha
Helix 8
A8
A
230 236Right-handed alpha
Helix 9
A9
A
42 46Right-handed 310
Helix 10
A10
A
121 125Right-handed 310
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There are 3 sheets in PDB entry 1TCS. Click on sheet of interest to get list of strands forming it: B1, B2, B3,

There are 6 strands in B1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 6first strand
Strand 2
A
46 54parallel
Strand 3
A
57 66anti-parallel
Strand 4
A
69 76anti-parallel
Strand 5
A
78 84anti-parallel
Strand 6
A
100 107parallel
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There are 2 strands in B2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
28 31first strand
Strand 2
A
34 36anti-parallel
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There are 2 strands in B3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
213 217first strand
Strand 2
A
220 225anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il