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


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 1LTQ entry

There is 1 chain in PDB entry 1LTQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MSE 1PHE 301
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 1LTQ. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
14 26Right-handed alpha
Helix 2
2
A
33 42Right-handed alpha
Helix 3
3
A
53 72Right-handed alpha
Helix 4
4
A
89 103Right-handed alpha
Helix 5
5
A
115 126Right-handed alpha
Helix 6
6
A
127 130Right-handed 310
Helix 7
7
A
132 148Right-handed alpha
Helix 8
8
A
180 187Right-handed 310
Helix 9
9
A
190 203Right-handed alpha
Helix 10
10
A
222 235Right-handed alpha
Helix 11
11
A
253 266Right-handed alpha
Helix 12
12
A
279 289Right-handed alpha
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There are 2 sheets in PDB entry 1LTQ. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
29 32first strand
Strand 2
A
80 83parallel
Strand 3
A
3 8parallel
Strand 4
A
106 111parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
242 245first strand
Strand 2
A
206 211parallel
Strand 3
A
160 165parallel
Strand 4
A
271 277parallel
Strand 5
A
293 295parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il