Analysis of interatomic Contacts of Structural Units in PDB entry:
3PYY


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 3PYY entry

There are 2 chains in PDB entry 3PYY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 251SER 519
B
 ASP 252LEU 529
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 33 helices in PDB entry 3PYY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
257 259Right-handed 310
Helix 2
2
A
268 271Right-handed 310
Helix 3
3
A
282 284Right-handed 310
Helix 4
4
A
298 311Right-handed alpha
Helix 5
5
A
342 349Right-handed alpha
Helix 6
6
A
355 376Right-handed alpha
Helix 7
7
A
384 386Right-handed 310
Helix 8
8
A
392 394Right-handed 310
Helix 9
9
A
402 406Right-handed 310
Helix 10
10
A
421 425Right-handed 310
Helix 11
11
A
426 433Right-handed alpha
Helix 12
12
A
436 453Right-handed alpha
Helix 13
13
A
463 465Right-handed 310
Helix 14
14
A
466 473Right-handed alpha
Helix 15
15
A
484 495Right-handed alpha
Helix 16
16
A
498 502Right-handed 310
Helix 17
17
A
504 519Right-handed alpha
Helix 18
18
B
257 259Right-handed 310
Helix 19
19
B
268 271Right-handed 310
Helix 20
20
B
282 284Right-handed 310
Helix 21
21
B
300 311Right-handed alpha
Helix 22
22
B
341 349Right-handed alpha
Helix 23
23
B
355 376Right-handed alpha
Helix 24
24
B
384 386Right-handed 310
Helix 25
25
B
392 394Right-handed 310
Helix 26
26
B
421 425Right-handed 310
Helix 27
27
B
426 433Right-handed alpha
Helix 28
28
B
436 453Right-handed alpha
Helix 29
29
B
463 465Right-handed 310
Helix 30
30
B
466 473Right-handed alpha
Helix 31
31
B
484 495Right-handed alpha
Helix 32
32
B
498 502Right-handed 310
Helix 33
33
B
504 529Right-handed alpha
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There are 5 sheets in PDB entry 3PYY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
261 266first strand
Strand 2
A
275 280anti-parallel
Strand 3
A
285 291anti-parallel
Strand 4
A
331 335anti-parallel
Strand 5
A
320 324anti-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
A
340 341first strand
Strand 2
A
388 390anti-parallel
Strand 3
A
396 398anti-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
413 415first strand
Strand 2
A
418 420anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
261 266first strand
Strand 2
B
275 280anti-parallel
Strand 3
B
285 292anti-parallel
Strand 4
B
330 335anti-parallel
Strand 5
B
320 324anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
388 390first strand
Strand 2
B
396 398anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il