Analysis of interatomic Contacts of Structural Units in PDB entry:
1LTP


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 1LTP entry

There is 1 chain in PDB entry 1LTP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 LEU 62LEU 323
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 10 helices in PDB entry 1LTP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
73 89Right-handed alpha
Helix 2
2
L
103 117Right-handed alpha
Helix 3
3
L
132 143Right-handed alpha
Helix 4
4
L
164 177Right-handed alpha
Helix 5
5
L
191 206Right-handed alpha
Helix 6
6
L
221 233Right-handed alpha
Helix 7
7
L
247 260Right-handed alpha
Helix 8
8
L
286 290Right-handed 310
Helix 9
9
L
307 319Right-handed alpha
Helix 10
10
L
320 322Right-handed 310
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There are 2 sheets in PDB entry 1LTP. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
95 98first strand
Strand 2
L
63 66parallel
Strand 3
L
121 124parallel
Strand 4
L
146 151parallel
Strand 5
L
159 160parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
183 184first strand
Strand 2
L
240 243parallel
Strand 3
L
268 271parallel
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