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


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 2DRG entry

There are 2 chains in PDB entry 2DRG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 24CYS 284
B
 ASP 311PRO 463
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 2DRG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
84 90Right-handed alpha
Helix 2
2
A
145 164Right-handed alpha
Helix 3
3
A
179 192Right-handed alpha
Helix 4
4
A
193 195Right-handed 310
Helix 5
5
A
216 232Right-handed alpha
Helix 6
6
A
235 246Right-handed alpha
Helix 7
7
A
257 274Right-handed alpha
Helix 8
8
B
328 334Right-handed alpha
Helix 9
9
B
334 342Right-handed alpha
Helix 10
10
B
353 357Right-handed 310
Helix 11
11
B
366 374Right-handed alpha
Helix 12
12
B
392 404Right-handed alpha
Helix 13
13
B
410 423Right-handed alpha
Helix 14
14
B
447 461Right-handed alpha
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There are 3 sheets in PDB entry 2DRG. Click on sheet of interest to get list of strands forming it: A, B, C,

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
41 45first strand
Strand 2
A
57 61anti-parallel
Strand 3
A
121 125anti-parallel
Strand 4
A
72 75parallel
Strand 5
A
172 178parallel
Strand 6
A
207 213parallel
Strand 7
B
379 385parallel
Strand 8
B
433 437parallel
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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
95 96first strand
Strand 2
A
110 111anti-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
247 248first strand
Strand 2
A
251 252anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il