Analysis of interatomic Contacts of Structural Units in PDB entry:
4R6Y


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 4R6Y entry

There is 1 chain in PDB entry 4R6Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 20SER 336
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 4R6Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 53Right-handed alpha
Helix 2
2
A
62 73Right-handed alpha
Helix 3
3
A
87 95Right-handed alpha
Helix 4
4
A
105 109Right-handed 310
Helix 5
5
A
140 149Right-handed 310
Helix 6
6
A
160 175Right-handed alpha
Helix 7
7
A
176 188Right-handed alpha
Helix 8
8
A
200 207Right-handed alpha
Helix 9
9
A
217 224Right-handed alpha
Helix 10
10
A
259 271Right-handed alpha
Helix 11
11
A
272 277Right-handed alpha
Helix 12
12
A
278 284Right-handed alpha
Helix 13
13
A
296 307Right-handed alpha
Helix 14
14
A
315 336Right-handed alpha
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There are 3 sheets in PDB entry 4R6Y. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
54 61first strand
Strand 2
A
23 30parallel
Strand 3
A
81 84parallel
Strand 4
A
249 253anti-parallel
Strand 5
A
117 121anti-parallel
Strand 6
A
286 287anti-parallel
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There are 4 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
152 153first strand
Strand 2
A
212 216parallel
Strand 3
A
124 129anti-parallel
Strand 4
A
230 233anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
243 245first strand
Strand 2
A
310 312parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il