Analysis of interatomic Contacts of Structural Units in PDB entry:
2RI6


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 2RI6 entry

There is 1 chain in PDB entry 2RI6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4ALA 286
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 15 helices in PDB entry 2RI6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 9Right-handed alpha
Helix 2
2
A
47 53Right-handed alpha
Helix 3
3
A
55 62Right-handed alpha
Helix 4
4
A
85 101Right-handed alpha
Helix 5
5
A
112 125Right-handed alpha
Helix 6
6
A
150 162Right-handed alpha
Helix 7
7
A
164 176Right-handed alpha
Helix 8
8
A
178 182Right-handed 310
Helix 9
9
A
183 197Right-handed alpha
Helix 10
10
A
197 211Right-handed alpha
Helix 11
11
A
212 216Right-handed 310
Helix 12
12
A
218 225Right-handed 310
Helix 13
13
A
242 252Right-handed alpha
Helix 14
14
A
266 271Right-handed alpha
Helix 15
15
A
271 286Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2RI6.

There are 8 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
10 17first strand
Strand 2
A
20 30anti-parallel
Strand 3
A
65 69anti-parallel
Strand 4
A
35 39parallel
Strand 5
A
106 111parallel
Strand 6
A
129 135parallel
Strand 7
A
229 234parallel
Strand 8
A
255 260parallel
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