Analysis of interatomic Contacts of Structural Units in PDB entry:
2DR2


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 2DR2 entry

There are 2 chains in PDB entry 2DR2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 G 1 A 76
A
 GLY 97ASP 469
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 22 helices in PDB entry 2DR2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
99 108Right-handed alpha
Helix 2
2
A
113 125Right-handed alpha
Helix 3
3
A
129 134Right-handed alpha
Helix 4
4
A
142 152Right-handed alpha
Helix 5
5
A
170 188Right-handed alpha
Helix 6
6
A
196 204Right-handed alpha
Helix 7
7
A
207 225Right-handed alpha
Helix 8
8
A
237 242Right-handed alpha
Helix 9
9
A
246 257Right-handed alpha
Helix 10
10
A
259 268Right-handed alpha
Helix 11
11
A
274 286Right-handed alpha
Helix 12
12
A
287 292Right-handed 310
Helix 13
13
A
293 298Right-handed alpha
Helix 14
14
A
313 324Right-handed alpha
Helix 15
15
A
325 328Right-handed 310
Helix 16
16
A
354 358Right-handed 310
Helix 17
17
A
364 376Right-handed alpha
Helix 18
18
A
383 391Right-handed alpha
Helix 19
19
A
397 407Right-handed alpha
Helix 20
20
A
409 423Right-handed alpha
Helix 21
21
A
426 451Right-handed alpha
Helix 22
22
A
453 461Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2DR2.

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
110 111first strand
Strand 2
A
137 141anti-parallel
Strand 3
A
333 337anti-parallel
Strand 4
A
304 310parallel
Strand 5
A
156 162parallel
Strand 6
A
191 195parallel
Strand 7
A
232 236parallel
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