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


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 1LQW entry

There are 2 chains in PDB entry 1LQW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 183
B
 MET 1VAL 183
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 14 helices in PDB entry 1LQW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 7Right-handed 310
Helix 2
2
A
12 17Right-handed 310
Helix 3
3
A
27 46Right-handed alpha
Helix 4
4
A
46 54Right-handed alpha
Helix 5
5
A
64 67Right-handed 310
Helix 6
6
A
146 160Right-handed alpha
Helix 7
7
A
163 168Right-handed 310
Helix 8
8
B
3 7Right-handed 310
Helix 9
9
B
12 17Right-handed 310
Helix 10
10
B
27 45Right-handed alpha
Helix 11
11
B
46 54Right-handed alpha
Helix 12
12
B
64 67Right-handed 310
Helix 13
13
B
146 159Right-handed alpha
Helix 14
14
B
163 168Right-handed 310
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There are 4 sheets in PDB entry 1LQW. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
A
60 62first strand
Strand 2
A
72 77anti-parallel
Strand 3
A
86 98anti-parallel
Strand 4
A
127 134anti-parallel
Strand 5
A
139 145anti-parallel
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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
A
124 125first strand
Strand 2
A
102 104anti-parallel
Strand 3
A
181 182parallel
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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
B
60 62first strand
Strand 2
B
72 77anti-parallel
Strand 3
B
86 98anti-parallel
Strand 4
B
127 133anti-parallel
Strand 5
B
139 145anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 125first strand
Strand 2
B
102 104anti-parallel
Strand 3
B
181 182parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il