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


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 4LNX entry

There are 5 chains in PDB entry 4LNX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 145PRO 243
A
 GLU 245LEU 333
A
 VAL 335ALA 379
A
 HIS 381GLU 391
A
 PRO 393ASP 407
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 15 helices in PDB entry 4LNX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
145 152Right-handed alpha
Helix 2
2
A
161 177Right-handed alpha
Helix 3
3
A
184 189Right-handed alpha
Helix 4
4
A
211 221Right-handed alpha
Helix 5
5
A
221 235Right-handed alpha
Helix 6
6
A
236 241Right-handed alpha
Helix 7
7
A
243 265Right-handed alpha
Helix 8
8
A
283 290Right-handed alpha
Helix 9
9
A
293 307Right-handed alpha
Helix 10
10
A
308 310Right-handed 310
Helix 11
11
A
312 325Right-handed alpha
Helix 12
12
A
334 357Right-handed alpha
Helix 13
13
A
362 392Right-handed alpha
Helix 14
14
A
393 397Right-handed 310
Helix 15
15
A
398 406Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4LNX.

There are 3 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
190 191first strand
Strand 2
A
280 282parallel
Strand 3
A
274 276anti-parallel
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