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


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 2CNC entry

There is 1 chain in PDB entry 2CNC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 34HIS 383
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 16 helices in PDB entry 2CNC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 40Right-handed alpha
Helix 2
2
A
51 56Right-handed alpha
Helix 3
3
A
59 70Right-handed alpha
Helix 4
4
A
80 85Right-handed alpha
Helix 5
5
A
93 107Right-handed alpha
Helix 6
6
A
122 126Right-handed 310
Helix 7
7
A
135 155Right-handed alpha
Helix 8
8
A
177 184Right-handed alpha
Helix 9
9
A
185 199Right-handed alpha
Helix 10
10
A
215 229Right-handed alpha
Helix 11
11
A
249 262Right-handed alpha
Helix 12
12
A
284 288Right-handed 310
Helix 13
13
A
295 299Right-handed 310
Helix 14
14
A
306 327Right-handed alpha
Helix 15
15
A
341 348Right-handed 310
Helix 16
16
A
368 380Right-handed alpha
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There is 1 sheet ( AA) in PDB entry 2CNC.

There are 11 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
45 50first strand
Strand 2
A
331 336parallel
Strand 3
A
266 275parallel
Strand 4
A
236 239parallel
Strand 5
A
203 208parallel
Strand 6
A
160 165parallel
Strand 7
A
109 116parallel
Strand 8
A
72 75parallel
Strand 9
A
45 50parallel
Strand 10
A
331 336parallel
Strand 11
A
45 50parallel
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