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


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 1YWF entry

There is 1 chain in PDB entry 1YWF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 4LEU 275
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 1YWF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 18Right-handed 310
Helix 2
2
A
37 48Right-handed alpha
Helix 3
3
A
57 65Right-handed alpha
Helix 4
4
A
119 133Right-handed alpha
Helix 5
5
A
134 136Right-handed 310
Helix 6
6
A
138 152Right-handed alpha
Helix 7
7
A
165 178Right-handed alpha
Helix 8
8
A
181 191Right-handed alpha
Helix 9
9
A
192 194Right-handed 310
Helix 10
10
A
195 209Right-handed alpha
Helix 11
11
A
216 225Right-handed alpha
Helix 12
12
A
228 233Right-handed alpha
Helix 13
13
A
235 251Right-handed alpha
Helix 14
14
A
252 260Right-handed alpha
Helix 15
15
A
263 275Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1YWF.

There are 5 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
13 14first strand
Strand 2
A
27 30anti-parallel
Strand 3
A
156 159parallel
Strand 4
A
51 54parallel
Strand 5
A
74 77parallel
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