Analysis of interatomic Contacts of Structural Units in PDB entry:
1R3Y


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 1R3Y entry

There is 1 chain in PDB entry 1R3Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 11GLN 366
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 21 helices in PDB entry 1R3Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 25Right-handed alpha
Helix 2
2
A
43 52Right-handed alpha
Helix 3
3
A
54 60Right-handed alpha
Helix 4
4
A
61 76Right-handed alpha
Helix 5
5
A
88 94Right-handed alpha
Helix 6
6
A
114 121Right-handed 310
Helix 7
7
A
123 125Right-handed 310
Helix 8
8
A
126 131Right-handed alpha
Helix 9
9
A
131 146Right-handed alpha
Helix 10
10
A
157 168Right-handed alpha
Helix 11
11
A
174 184Right-handed alpha
Helix 12
12
A
184 209Right-handed alpha
Helix 13
13
A
220 224Right-handed 310
Helix 14
14
A
225 233Right-handed alpha
Helix 15
15
A
233 251Right-handed alpha
Helix 16
16
A
265 267Right-handed 310
Helix 17
17
A
268 273Right-handed alpha
Helix 18
18
A
287 296Right-handed alpha
Helix 19
19
A
306 312Right-handed 310
Helix 20
20
A
313 329Right-handed alpha
Helix 21
21
A
346 364Right-handed alpha
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There are 2 sheets in PDB entry 1R3Y. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
81 82first strand
Strand 2
A
151 156parallel
Strand 3
A
213 218parallel
Strand 4
A
258 262parallel
Strand 5
A
279 281parallel
Strand 6
A
300 305parallel
Strand 7
A
333 337parallel
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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
A
99 101first strand
Strand 2
A
105 107anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il