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


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 2PPL entry

There is 1 chain in PDB entry 2PPL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 17PRO 468
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 13 helices in PDB entry 2PPL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
48 53Right-handed alpha
Helix 2
2
A
75 81Right-handed alpha
Helix 3
3
A
103 116Right-handed alpha
Helix 4
4
A
125 130Right-handed alpha
Helix 5
5
A
132 159Right-handed alpha
Helix 6
6
A
161 163Right-handed 310
Helix 7
7
A
172 183Right-handed alpha
Helix 8
8
A
210 214Right-handed 310
Helix 9
9
A
226 231Right-handed alpha
Helix 10
10
A
265 271Right-handed alpha
Helix 11
11
A
278 294Right-handed alpha
Helix 12
12
A
305 311Right-handed alpha
Helix 13
13
A
326 332Right-handed 310
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There are 4 sheets in PDB entry 2PPL. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
19 22first strand
Strand 2
A
26 29anti-parallel
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There are 10 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
68 70first strand
Strand 2
A
55 59anti-parallel
Strand 3
A
118 124anti-parallel
Strand 4
A
88 93parallel
Strand 5
A
165 170parallel
Strand 6
A
189 193parallel
Strand 7
A
216 220parallel
Strand 8
A
242 246parallel
Strand 9
A
341 345parallel
Strand 10
A
301 302anti-parallel
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There are 8 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
382 383first strand
Strand 2
A
369 379anti-parallel
Strand 3
A
413 421anti-parallel
Strand 4
A
462 466anti-parallel
Strand 5
A
447 451anti-parallel
Strand 6
A
432 441anti-parallel
Strand 7
A
356 366anti-parallel
Strand 8
A
399 406anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
387 394first strand
Strand 2
A
369 379anti-parallel
Strand 3
A
413 421anti-parallel
Strand 4
A
462 466anti-parallel
Strand 5
A
447 451anti-parallel
Strand 6
A
432 441anti-parallel
Strand 7
A
455 456anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il