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


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 1PIE entry

There is 1 chain in PDB entry 1PIE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 9LEU 396
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 1PIE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 23Right-handed alpha
Helix 2
2
A
79 83Right-handed 310
Helix 3
3
A
100 114Right-handed alpha
Helix 4
4
A
137 154Right-handed alpha
Helix 5
5
A
159 174Right-handed alpha
Helix 6
6
A
181 190Right-handed alpha
Helix 7
7
A
230 251Right-handed alpha
Helix 8
8
A
255 259Right-handed 310
Helix 9
9
A
260 267Right-handed alpha
Helix 10
10
A
268 271Right-handed 310
Helix 11
11
A
273 300Right-handed alpha
Helix 12
12
A
301 319Right-handed alpha
Helix 13
13
A
324 337Right-handed alpha
Helix 14
14
A
362 379Right-handed alpha
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There are 3 sheets in PDB entry 1PIE. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
29 40first strand
Strand 2
A
50 66anti-parallel
Strand 3
A
122 128anti-parallel
Strand 4
A
71 76parallel
Strand 5
A
85 88anti-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
29 40first strand
Strand 2
A
50 66anti-parallel
Strand 3
A
194 199anti-parallel
Strand 4
A
205 209anti-parallel
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There are 4 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
340 345first strand
Strand 2
A
353 359anti-parallel
Strand 3
A
215 221anti-parallel
Strand 4
A
383 386anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il