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


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 1YPX entry

There is 1 chain in PDB entry 1YPX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2GLU 367
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 14 helices in PDB entry 1YPX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 31Right-handed alpha
Helix 2
2
A
34 57Right-handed alpha
Helix 3
3
A
72 77Right-handed alpha
Helix 4
4
A
115 128Right-handed alpha
Helix 5
5
A
140 146Right-handed alpha
Helix 6
6
A
151 157Right-handed alpha
Helix 7
7
A
157 179Right-handed alpha
Helix 8
8
A
189 194Right-handed alpha
Helix 9
9
A
212 225Right-handed alpha
Helix 10
10
A
254 256Right-handed 310
Helix 11
11
A
257 262Right-handed alpha
Helix 12
12
A
309 323Right-handed alpha
Helix 13
13
A
324 326Right-handed 310
Helix 14
14
A
346 365Right-handed alpha
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There are 3 sheets in PDB entry 1YPX. Click on sheet of interest to get list of strands forming it: A, B, C,

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
60 61first strand
Strand 2
A
132 133parallel
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There are 3 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
80 83first strand
Strand 2
A
103 110anti-parallel
Strand 3
A
147 149parallel
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There are 6 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
135 138first strand
Strand 2
A
183 188parallel
Strand 3
A
233 238parallel
Strand 4
A
268 272parallel
Strand 5
A
293 299parallel
Strand 6
A
328 332parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il