Analysis of interatomic Contacts of Structural Units in PDB entry:
4Y9M


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 4Y9M entry

There is 1 chain in PDB entry 4Y9M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 5GLN 260
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 4Y9M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 17Right-handed alpha
Helix 2
AA2
A
53 56Right-handed 310
Helix 3
AA3
A
57 64Right-handed alpha
Helix 4
AA4
A
66 83Right-handed alpha
Helix 5
AA5
A
85 89Right-handed 310
Helix 6
AA6
A
101 106Right-handed 310
Helix 7
AA7
A
107 119Right-handed alpha
Helix 8
AA8
A
133 138Right-handed alpha
Helix 9
AA9
A
140 153Right-handed alpha
Helix 10
AB1
A
165 175Right-handed alpha
Helix 11
AB2
A
183 188Right-handed alpha
Helix 12
AB3
A
193 211Right-handed alpha
Helix 13
AB4
A
221 231Right-handed alpha
Helix 14
AB5
A
246 260Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 4Y9M.

There are 10 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
50 52first strand
Strand 2
A
37 46anti-parallel
Strand 3
A
93 98parallel
Strand 4
A
125 132parallel
Strand 5
A
156 160parallel
Strand 6
A
179 182parallel
Strand 7
A
213 216parallel
Strand 8
A
235 236parallel
Strand 9
A
20 29anti-parallel
Strand 10
A
37 46anti-parallel
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