Analysis of interatomic Contacts of Structural Units in PDB entry:
2P56


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 2P56 entry

There is 1 chain in PDB entry 2P56 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 5ASN 278
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 13 helices in PDB entry 2P56. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 30Right-handed 310
Helix 2
2
A
32 36Right-handed 310
Helix 3
3
A
47 51Right-handed 310
Helix 4
4
A
66 68Right-handed 310
Helix 5
5
A
69 83Right-handed alpha
Helix 6
6
A
103 114Right-handed alpha
Helix 7
7
A
120 125Right-handed alpha
Helix 8
8
A
127 142Right-handed alpha
Helix 9
9
A
146 159Right-handed alpha
Helix 10
10
A
183 190Right-handed alpha
Helix 11
11
A
203 219Right-handed alpha
Helix 12
12
A
229 234Right-handed 310
Helix 13
13
A
264 277Right-handed alpha
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There are 2 sheets in PDB entry 2P56. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
118 119first strand
Strand 2
A
91 93parallel
Strand 3
A
62 65parallel
Strand 4
A
41 45parallel
Strand 5
A
18 22parallel
Strand 6
A
162 166parallel
Strand 7
A
221 224parallel
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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
59 60first strand
Strand 2
A
87 88parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il