Analysis of interatomic Contacts of Structural Units in PDB entry:
4LQ0


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 4LQ0 entry

There are 3 chains in PDB entry 4LQ0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 7ILE 304
B
 C 1 C 26
C
 G 1 G 26
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 16 helices in PDB entry 4LQ0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 23Right-handed alpha
Helix 2
2
A
53 64Right-handed alpha
Helix 3
3
A
85 92Right-handed alpha
Helix 4
4
A
92 100Right-handed alpha
Helix 5
5
A
105 122Right-handed alpha
Helix 6
6
A
123 126Right-handed 310
Helix 7
7
A
127 139Right-handed alpha
Helix 8
8
A
146 153Right-handed alpha
Helix 9
9
A
170 181Right-handed alpha
Helix 10
10
A
212 224Right-handed alpha
Helix 11
11
A
243 250Right-handed alpha
Helix 12
12
A
250 258Right-handed alpha
Helix 13
13
A
262 279Right-handed alpha
Helix 14
14
A
280 284Right-handed 310
Helix 15
15
A
285 297Right-handed alpha
Helix 16
16
A
298 303Right-handed 310
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There are 2 sheets in PDB entry 4LQ0. 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
25 31first strand
Strand 2
A
39 50anti-parallel
Strand 3
A
78 83anti-parallel
Strand 4
A
71 72anti-parallel
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There are 4 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
182 190first strand
Strand 2
A
198 209anti-parallel
Strand 3
A
236 241anti-parallel
Strand 4
A
227 230anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il