Analysis of interatomic Contacts of Structural Units in PDB entry:
2APY


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 2APY entry

There is 1 chain in PDB entry 2APY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 243
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 2APY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 38Right-handed alpha
Helix 2
2
A
59 70Right-handed alpha
Helix 3
3
A
84 94Right-handed alpha
Helix 4
4
A
94 100Right-handed alpha
Helix 5
5
A
133 138Right-handed 310
Helix 6
6
A
140 149Right-handed alpha
Helix 7
7
A
158 163Right-handed alpha
Helix 8
8
A
176 184Right-handed alpha
Helix 9
9
A
206 216Right-handed alpha
Helix 10
10
A
228 237Right-handed alpha
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There are 2 sheets in PDB entry 2APY. Click on sheet of interest to get list of strands forming it: A, B,

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
47 48first strand
Strand 2
A
81 82parallel
Strand 3
A
106 107parallel
Strand 4
A
151 152parallel
Strand 5
A
187 188parallel
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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
120 122first strand
Strand 2
A
128 130anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il