Analysis of interatomic Contacts of Structural Units in PDB entry:
2LQW


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 2LQW entry

There are 2 chains in PDB entry 2LQW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 206
A
 ALA 208GLU 303
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 5 helices in PDB entry 2LQW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 14Right-handed alpha
Helix 2
2
A
19 28Right-handed alpha
Helix 3
3
A
80 92Right-handed alpha
Helix 4
4
A
189 193Right-handed 310
Helix 5
5
A
249 253Right-handed 310
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There are 3 sheets in PDB entry 2LQW. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
15 18first strand
Strand 2
A
35 40parallel
Strand 3
A
47 54anti-parallel
Strand 4
A
57 65anti-parallel
Strand 5
A
71 73anti-parallel
Strand 6
A
76 78anti-parallel
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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
170 174first strand
Strand 2
A
160 164anti-parallel
Strand 3
A
148 154anti-parallel
Strand 4
A
127 130anti-parallel
Strand 5
A
178 180anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
282 287first strand
Strand 2
A
274 279anti-parallel
Strand 3
A
263 269anti-parallel
Strand 4
A
238 242anti-parallel
Strand 5
A
291 293anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il