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


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 4LJX entry

There are 2 chains in PDB entry 4LJX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 223SER 344
B
 TRP 223SER 344
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 18 helices in PDB entry 4LJX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
224 229Right-handed alpha
Helix 2
2
A
229 234Right-handed alpha
Helix 3
3
A
238 256Right-handed alpha
Helix 4
4
A
271 282Right-handed alpha
Helix 5
5
A
284 292Right-handed alpha
Helix 6
6
A
293 301Right-handed alpha
Helix 7
7
A
309 322Right-handed alpha
Helix 8
8
A
322 330Right-handed alpha
Helix 9
9
A
334 344Right-handed alpha
Helix 10
10
B
224 229Right-handed alpha
Helix 11
11
B
229 234Right-handed alpha
Helix 12
12
B
238 256Right-handed alpha
Helix 13
13
B
271 282Right-handed alpha
Helix 14
14
B
284 292Right-handed alpha
Helix 15
15
B
293 301Right-handed alpha
Helix 16
16
B
309 322Right-handed alpha
Helix 17
17
B
322 330Right-handed alpha
Helix 18
18
B
334 344Right-handed alpha
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There are 2 sheets in PDB entry 4LJX. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
264 265first strand
Strand 2
A
268 269anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
264 265first strand
Strand 2
B
268 269anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il