Analysis of interatomic Contacts of Structural Units in PDB entry:
4CD2


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 4CD2 entry

There is 1 chain in PDB entry 4CD2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5LEU 206
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 7 helices in PDB entry 4CD2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 41Right-handed alpha
Helix 2
2
A
46 48Right-handed 310
Helix 3
3
A
59 64Right-handed alpha
Helix 4
4
A
98 108Right-handed alpha
Helix 5
5
A
126 133Right-handed alpha
Helix 6
6
A
163 165Right-handed 310
Helix 7
7
A
174 181Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4CD2.

There are 8 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
190 192first strand
Strand 2
A
195 203anti-parallel
Strand 3
A
138 146anti-parallel
Strand 4
A
7 14parallel
Strand 5
A
120 124parallel
Strand 6
A
54 58parallel
Strand 7
A
76 80parallel
Strand 8
A
93 95parallel
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