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


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 3PYA entry

There is 1 chain in PDB entry 3PYA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 91GLY 803
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 39 helices in PDB entry 3PYA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
92 107Right-handed alpha
Helix 2
2
A
116 125Right-handed alpha
Helix 3
3
A
135 145Right-handed alpha
Helix 4
4
A
159 177Right-handed alpha
Helix 5
5
A
180 195Right-handed alpha
Helix 6
6
A
196 198Right-handed 310
Helix 7
7
A
209 224Right-handed alpha
Helix 8
8
A
232 249Right-handed alpha
Helix 9
9
A
250 255Right-handed alpha
Helix 10
10
A
259 268Right-handed 310
Helix 11
11
A
272 277Right-handed alpha
Helix 12
12
A
278 280Right-handed 310
Helix 13
13
A
289 301Right-handed alpha
Helix 14
14
A
302 316Right-handed alpha
Helix 15
15
A
326 341Right-handed alpha
Helix 16
16
A
343 346Right-handed 310
Helix 17
17
A
347 361Right-handed alpha
Helix 18
18
A
377 391Right-handed alpha
Helix 19
19
A
396 402Right-handed 310
Helix 20
20
A
419 431Right-handed alpha
Helix 21
21
A
437 457Right-handed alpha
Helix 22
22
A
469 480Right-handed alpha
Helix 23
23
A
481 485Right-handed 310
Helix 24
24
A
486 498Right-handed alpha
Helix 25
25
A
499 503Right-handed 310
Helix 26
26
A
518 550Right-handed alpha
Helix 27
27
A
551 556Right-handed 310
Helix 28
28
A
558 571Right-handed alpha
Helix 29
29
A
575 577Right-handed 310
Helix 30
30
A
578 600Right-handed alpha
Helix 31
31
A
602 617Right-handed alpha
Helix 32
32
A
637 665Right-handed alpha
Helix 33
33
A
668 687Right-handed alpha
Helix 34
34
A
690 703Right-handed alpha
Helix 35
35
A
706 712Right-handed 310
Helix 36
36
A
713 727Right-handed alpha
Helix 37
37
A
738 761Right-handed alpha
Helix 38
38
A
766 787Right-handed alpha
Helix 39
39
A
790 800Right-handed alpha
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There are 2 sheets in PDB entry 3PYA. Click on sheet of interest to get list of strands forming it: A, B,

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
404 405first strand
Strand 2
A
408 409anti-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
465 466first strand
Strand 2
A
504 506anti-parallel
Strand 3
A
510 511anti-parallel
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