Analysis of interatomic Contacts of Structural Units in PDB entry:
1L5Y


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 1L5Y entry

There are 2 chains in PDB entry 1L5Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 5ALA 147
B
 ALA 203HIS 353
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 1L5Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 27Right-handed alpha
Helix 2
2
A
36 43Right-handed alpha
Helix 3
3
A
62 74Right-handed alpha
Helix 4
4
A
87 97Right-handed alpha
Helix 5
5
A
108 136Right-handed alpha
Helix 6
6
A
137 140Right-handed 310
Helix 7
7
B
213 227Right-handed alpha
Helix 8
8
B
236 242Right-handed alpha
Helix 9
9
B
262 274Right-handed alpha
Helix 10
10
B
287 297Right-handed alpha
Helix 11
11
B
308 337Right-handed alpha
Helix 12
12
B
337 343Right-handed alpha
Helix 13
13
B
344 350Right-handed alpha
Helix 14
14
B
351 353Right-handed 310
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There are 2 sheets in PDB entry 1L5Y. Click on sheet of interest to get list of strands forming it: A, B,

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
30 34first strand
Strand 2
A
6 10parallel
Strand 3
A
51 55parallel
Strand 4
A
79 83parallel
Strand 5
A
101 104parallel
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There are 5 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
230 234first strand
Strand 2
B
206 210parallel
Strand 3
B
251 255parallel
Strand 4
B
279 283parallel
Strand 5
B
301 304parallel
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