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


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 4TTP entry

There is 1 chain in PDB entry 4TTP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 7GLN 207
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 4TTP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
17 19Right-handed 310
Helix 2
AA2
A
20 30Right-handed alpha
Helix 3
AA3
A
38 46Right-handed alpha
Helix 4
AA4
A
50 61Right-handed alpha
Helix 5
AA5
A
62 65Right-handed 310
Helix 6
AA6
A
72 83Right-handed alpha
Helix 7
AA7
A
83 108Right-handed alpha
Helix 8
AA8
A
123 127Right-handed 310
Helix 9
AA9
A
139 152Right-handed alpha
Helix 10
AB1
A
154 164Right-handed alpha
Helix 11
AB2
A
167 174Right-handed alpha
Helix 12
AB3
A
184 206Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 4TTP.

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
34 37first strand
Strand 2
A
114 117parallel
Strand 3
A
10 15parallel
Strand 4
A
132 137parallel
Strand 5
A
177 180parallel
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