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


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 1LPN entry

There is 1 chain in PDB entry 1LPN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1VAL 534
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 25 helices in PDB entry 1LPN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 36Right-handed 310
Helix 2
2
A
73 82Right-handed alpha
Helix 3
3
A
85 90Right-handed alpha
Helix 4
4
A
130 132Right-handed 310
Helix 5
5
A
136 144Right-handed alpha
Helix 6
6
A
159 163Right-handed alpha
Helix 7
7
A
167 172Right-handed alpha
Helix 8
8
A
177 196Right-handed alpha
Helix 9
9
A
209 224Right-handed 310
Helix 10
10
A
253 266Right-handed alpha
Helix 11
11
A
274 280Right-handed alpha
Helix 12
12
A
283 290Right-handed alpha
Helix 13
13
A
319 324Right-handed alpha
Helix 14
14
A
345 349Right-handed 310
Helix 15
15
A
355 365Right-handed alpha
Helix 16
16
A
371 380Right-handed alpha
Helix 17
17
A
385 387Right-handed 310
Helix 18
18
A
403 414Right-handed alpha
Helix 19
19
A
416 423Right-handed alpha
Helix 20
20
A
451 457Right-handed alpha
Helix 21
21
A
462 467Right-handed 310
Helix 22
22
A
469 477Right-handed alpha
Helix 23
23
A
480 483Right-handed 310
Helix 24
24
A
519 526Right-handed alpha
Helix 25
25
A
529 532Right-handed 310
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There are 2 sheets in PDB entry 1LPN. 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
3 5first strand
Strand 2
A
11 13anti-parallel
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There are 10 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
21 23first strand
Strand 2
A
100 104anti-parallel
Strand 3
A
149 154anti-parallel
Strand 4
A
115 120parallel
Strand 5
A
203 208parallel
Strand 6
A
236 240parallel
Strand 7
A
332 338parallel
Strand 8
A
431 436parallel
Strand 9
A
502 505parallel
Strand 10
A
510 513anti-parallel
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