Analysis of interatomic Contacts of Structural Units in PDB entry:
3P27


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 3P27 entry

There are 2 chains in PDB entry 3P27 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 139GLN 611
B
 VAL 139GLN 611
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 24 helices in PDB entry 3P27. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
156 164Right-handed alpha
Helix 2
2
A
179 191Right-handed alpha
Helix 3
3
A
197 203Right-handed alpha
Helix 4
4
A
218 223Right-handed alpha
Helix 5
5
A
259 269Right-handed alpha
Helix 6
6
A
290 303Right-handed alpha
Helix 7
7
A
314 319Right-handed 310
Helix 8
8
A
321 340Right-handed alpha
Helix 9
9
A
342 344Right-handed 310
Helix 10
10
A
365 370Right-handed alpha
Helix 11
11
A
376 392Right-handed alpha
Helix 12
12
A
482 486Right-handed 310
Helix 13
13
B
156 164Right-handed alpha
Helix 14
14
B
179 191Right-handed alpha
Helix 15
15
B
195 203Right-handed alpha
Helix 16
16
B
217 223Right-handed alpha
Helix 17
17
B
258 269Right-handed alpha
Helix 18
18
B
290 303Right-handed alpha
Helix 19
19
B
314 319Right-handed 310
Helix 20
20
B
321 340Right-handed alpha
Helix 21
21
B
342 344Right-handed 310
Helix 22
22
B
365 370Right-handed alpha
Helix 23
23
B
376 392Right-handed alpha
Helix 24
24
B
482 486Right-handed 310
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There are 10 sheets in PDB entry 3P27. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 6 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
236 241first strand
Strand 2
A
246 251anti-parallel
Strand 3
A
167 174parallel
Strand 4
A
271 277parallel
Strand 5
A
308 313parallel
Strand 6
A
346 350parallel
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There are 8 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
464 465first strand
Strand 2
A
443 451anti-parallel
Strand 3
A
473 479anti-parallel
Strand 4
A
419 427anti-parallel
Strand 5
A
402 409anti-parallel
Strand 6
A
491 493anti-parallel
Strand 7
A
435 439anti-parallel
Strand 8
A
443 451anti-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
429 430first strand
Strand 2
A
468 469anti-parallel
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There are 2 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
501 502first strand
Strand 2
A
579 580anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
505 512first strand
Strand 2
A
564 571anti-parallel
Strand 3
A
532 544anti-parallel
Strand 4
A
524 529anti-parallel
Strand 5
A
591 596anti-parallel
Strand 6
A
599 609anti-parallel
Strand 7
A
505 512anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
236 241first strand
Strand 2
B
246 251anti-parallel
Strand 3
B
167 174parallel
Strand 4
B
271 277parallel
Strand 5
B
308 313parallel
Strand 6
B
346 350parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
464 465first strand
Strand 2
B
443 451anti-parallel
Strand 3
B
473 479anti-parallel
Strand 4
B
419 427anti-parallel
Strand 5
B
402 409anti-parallel
Strand 6
B
491 493anti-parallel
Strand 7
B
435 439anti-parallel
Strand 8
B
443 451anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
429 430first strand
Strand 2
B
468 469anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
501 502first strand
Strand 2
B
579 580anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
505 512first strand
Strand 2
B
564 571anti-parallel
Strand 3
B
532 544anti-parallel
Strand 4
B
524 529anti-parallel
Strand 5
B
591 596anti-parallel
Strand 6
B
599 609anti-parallel
Strand 7
B
505 512anti-parallel
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