Analysis of interatomic Contacts of Structural Units in PDB entry:
1YS1


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 1YS1 entry

There is 1 chain in PDB entry 1YS1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 ALA 1VAL 320
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
Back to top of page

There are 13 helices in PDB entry 1YS1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
24 26Right-handed 310
Helix 2
2
X
32 40Right-handed alpha
Helix 3
3
X
60 77Right-handed alpha
Helix 4
4
X
87 100Right-handed alpha
Helix 5
5
X
117 128Right-handed alpha
Helix 6
6
X
133 151Right-handed alpha
Helix 7
7
X
159 168Right-handed alpha
Helix 8
8
X
168 179Right-handed alpha
Helix 9
9
X
237 242Right-handed alpha
Helix 10
10
X
243 257Right-handed alpha
Helix 11
11
X
268 273Right-handed alpha
Helix 12
12
X
287 291Right-handed 310
Helix 13
13
X
303 318Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 1YS1. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
44 46first strand
Strand 2
X
11 14parallel
Strand 3
X
81 86parallel
Strand 4
X
104 110parallel
Strand 5
X
202 211parallel
Strand 6
X
196 199anti-parallel
Back to list of sheets
Back to top of page

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
X
44 46first strand
Strand 2
X
11 14parallel
Strand 3
X
81 86parallel
Strand 4
X
104 110parallel
Strand 5
X
202 211parallel
Strand 6
X
276 282parallel
Back to list of sheets
Back to top of page

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
X
22 23first strand
Strand 2
X
27 28anti-parallel
Back to list of sheets
Back to top of page

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
X
214 220first strand
Strand 2
X
223 228anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il