Analysis of interatomic Contacts of Structural Units in PDB entry:
3CB8


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 3CB8 entry

There are 2 chains in PDB entry 3CB8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2PHE 245
B
 VAL 732VAL 737
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 11 helices in PDB entry 3CB8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 42Right-handed 310
Helix 2
2
A
51 60Right-handed alpha
Helix 3
3
A
62 70Right-handed alpha
Helix 4
4
A
79 82Right-handed 310
Helix 5
5
A
83 96Right-handed alpha
Helix 6
6
A
113 122Right-handed alpha
Helix 7
7
A
134 142Right-handed alpha
Helix 8
8
A
146 158Right-handed alpha
Helix 9
9
A
176 190Right-handed alpha
Helix 10
10
A
206 211Right-handed alpha
Helix 11
11
A
225 238Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3CB8.

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
48 50first strand
Strand 2
A
4 13anti-parallel
Strand 3
A
21 26anti-parallel
Strand 4
A
72 77parallel
Strand 5
A
101 105parallel
Strand 6
A
125 129parallel
Strand 7
A
163 169parallel
Strand 8
A
193 200parallel
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