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


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 1YTS entry

There is 1 chain in PDB entry 1YTS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 191SER 468
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 1YTS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
192 207Right-handed alpha
Helix 2
2
A
236 238Right-handed 310
Helix 3
3
A
264 276Right-handed 310
Helix 4
4
A
288 292Right-handed alpha
Helix 5
5
A
294 296Right-handed 310
Helix 6
6
A
362 386Right-handed alpha
Helix 7
7
A
390 392Right-handed 310
Helix 8
8
A
409 420Right-handed alpha
Helix 9
9
A
429 439Right-handed alpha
Helix 10
10
A
448 461Right-handed alpha
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There are 2 sheets in PDB entry 1YTS. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
246 251first strand
Strand 2
A
254 259anti-parallel
Strand 3
A
399 402parallel
Strand 4
A
282 284parallel
Strand 5
A
344 351parallel
Strand 6
A
329 338anti-parallel
Strand 7
A
311 317anti-parallel
Strand 8
A
306 308anti-parallel
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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
320 324first strand
Strand 2
A
327 330anti-parallel
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