Analysis of interatomic Contacts of Structural Units in PDB entry:
4CD8


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 4CD8 entry

There is 1 chain in PDB entry 4CD8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 6ALA 318
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 12 helices in PDB entry 4CD8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 41Right-handed alpha
Helix 2
2
A
72 86Right-handed alpha
Helix 3
3
A
103 107Right-handed 310
Helix 4
4
A
119 141Right-handed alpha
Helix 5
5
A
158 173Right-handed alpha
Helix 6
6
A
191 195Right-handed 310
Helix 7
7
A
205 207Right-handed 310
Helix 8
8
A
208 224Right-handed alpha
Helix 9
9
A
239 243Right-handed 310
Helix 10
10
A
254 269Right-handed alpha
Helix 11
11
A
289 296Right-handed 310
Helix 12
12
A
304 318Right-handed alpha
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There is 1 sheet ( AA) in PDB entry 4CD8.

There are 9 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
13 18first strand
Strand 2
A
275 283parallel
Strand 3
A
227 232parallel
Strand 4
A
197 201parallel
Strand 5
A
176 182parallel
Strand 6
A
145 150parallel
Strand 7
A
89 98parallel
Strand 8
A
46 55parallel
Strand 9
A
13 18first strand
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