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


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 1TOH entry

There is 1 chain in PDB entry 1TOH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 163SER 498
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 1TOH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
171 176Right-handed 310
Helix 2
2
A
199 212Right-handed alpha
Helix 3
3
A
227 247Right-handed alpha
Helix 4
4
A
250 261Right-handed alpha
Helix 5
5
A
273 281Right-handed alpha
Helix 6
6
A
297 306Right-handed alpha
Helix 7
7
A
329 335Right-handed alpha
Helix 8
8
A
337 341Right-handed alpha
Helix 9
9
A
343 356Right-handed alpha
Helix 10
10
A
361 372Right-handed alpha
Helix 11
11
A
391 394Right-handed alpha
Helix 12
12
A
397 404Right-handed alpha
Helix 13
13
A
415 419Right-handed alpha
Helix 14
14
A
438 451Right-handed alpha
Helix 15
15
A
473 496Right-handed alpha
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There are 4 sheets in PDB entry 1TOH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
287 290first strand
Strand 2
A
308 311parallel
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There are 2 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
379 382first strand
Strand 2
A
385 388anti-parallel
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There are 2 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
409 412first strand
Strand 2
A
431 434parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
457 461first strand
Strand 2
A
466 470anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il