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


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 1PRG entry

There are 2 chains in PDB entry 1PRG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 207LEU 476
B
 GLU 207LEU 476
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 27 helices in PDB entry 1PRG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
15
A
208 225Right-handed alpha
Helix 2
2
A
230 237Right-handed alpha
Helix 3
17
A
252 259Right-handed alpha
Helix 4
18
A
277 302Right-handed alpha
Helix 5
5
A
306 308Right-handed 310
Helix 6
6
A
311 333Right-handed alpha
Helix 7
7
A
342 344Right-handed 310
Helix 8
21
A
350 355Right-handed alpha
Helix 9
9
A
359 362Right-handed 310
Helix 10
23
A
365 377Right-handed alpha
Helix 11
24
A
381 392Right-handed alpha
Helix 12
25
A
403 424Right-handed alpha
Helix 13
13
A
431 459Right-handed alpha
Helix 14
14
A
467 471Right-handed alpha
Helix 15
15
B
208 225Right-handed alpha
Helix 16
16
B
230 236Right-handed alpha
Helix 17
17
B
252 259Right-handed alpha
Helix 18
18
B
277 302Right-handed alpha
Helix 19
19
B
311 319Right-handed alpha
Helix 20
20
B
322 333Right-handed alpha
Helix 21
21
B
350 355Right-handed alpha
Helix 22
22
B
360 362Right-handed 310
Helix 23
23
B
365 377Right-handed alpha
Helix 24
24
B
381 392Right-handed alpha
Helix 25
25
B
403 424Right-handed alpha
Helix 26
26
B
431 458Right-handed alpha
Helix 27
27
B
467 472Right-handed alpha
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There are 2 sheets in PDB entry 1PRG. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 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
247 249first strand
Strand 2
A
346 349parallel
Strand 3
A
338 341anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
247 249first strand
Strand 2
B
346 349parallel
Strand 3
B
338 341anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il