Analysis of interatomic Contacts of Structural Units in PDB entry:
4LN0


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 4LN0 entry

There are 3 chains in PDB entry 4LN0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 206LYS 426
B
 SER 211LYS 426
C
 ASP 203ALA 252
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 4LN0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
261 267Right-handed 310
Helix 2
2
A
273 281Right-handed alpha
Helix 3
3
A
282 284Right-handed 310
Helix 4
4
A
360 372Right-handed alpha
Helix 5
5
A
375 385Right-handed alpha
Helix 6
6
B
261 267Right-handed 310
Helix 7
7
B
273 281Right-handed alpha
Helix 8
8
B
282 284Right-handed 310
Helix 9
9
B
360 372Right-handed alpha
Helix 10
10
B
375 384Right-handed alpha
Helix 11
11
C
204 215Right-handed alpha
Helix 12
12
C
216 218Right-handed 310
Helix 13
13
C
233 243Right-handed alpha
Helix 14
14
C
243 251Right-handed alpha
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There are 3 sheets in PDB entry 4LN0. Click on sheet of interest to get list of strands forming it: A, B, C,

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
237 244first strand
Strand 2
A
218 227anti-parallel
Strand 3
A
306 315anti-parallel
Strand 4
A
349 358anti-parallel
Strand 5
A
344 346anti-parallel
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There are 15 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
256 259first strand
Strand 2
A
418 425parallel
Strand 3
A
286 293anti-parallel
Strand 4
A
400 410parallel
Strand 5
A
386 394anti-parallel
Strand 6
A
321 329anti-parallel
Strand 7
A
332 341anti-parallel
Strand 8
C
227 230anti-parallel
Strand 9
B
332 341anti-parallel
Strand 10
B
321 329anti-parallel
Strand 11
B
386 394anti-parallel
Strand 12
B
400 410anti-parallel
Strand 13
B
286 293parallel
Strand 14
B
418 425anti-parallel
Strand 15
B
256 259parallel
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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
238 243first strand
Strand 2
B
218 227anti-parallel
Strand 3
B
306 315anti-parallel
Strand 4
B
349 358anti-parallel
Strand 5
B
344 346anti-parallel
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