Analysis of interatomic Contacts of Structural Units in PDB entry:
1R5K


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 1R5K entry

There are 3 chains in PDB entry 1R5K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 306ASP 545
B
 LEU 306LEU 544
C
 LEU 306LEU 544
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 34 helices in PDB entry 1R5K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
306 310Right-handed 310
Helix 2
2
A
311 323Right-handed alpha
Helix 3
3
A
338 364Right-handed alpha
Helix 4
4
A
366 370Right-handed 310
Helix 5
5
A
371 396Right-handed alpha
Helix 6
6
A
413 418Right-handed 310
Helix 7
7
A
420 439Right-handed alpha
Helix 8
8
A
441 456Right-handed alpha
Helix 9
9
A
457 461Right-handed 310
Helix 10
10
A
465 493Right-handed alpha
Helix 11
11
A
496 529Right-handed alpha
Helix 12
12
A
535 545Right-handed alpha
Helix 13
13
B
306 310Right-handed 310
Helix 14
14
B
311 323Right-handed alpha
Helix 15
15
B
338 364Right-handed alpha
Helix 16
16
B
366 370Right-handed 310
Helix 17
17
B
371 395Right-handed alpha
Helix 18
18
B
413 418Right-handed 310
Helix 19
19
B
420 438Right-handed alpha
Helix 20
20
B
441 456Right-handed alpha
Helix 21
21
B
465 493Right-handed alpha
Helix 22
22
B
496 529Right-handed alpha
Helix 23
23
B
535 543Right-handed alpha
Helix 24
24
C
306 310Right-handed 310
Helix 25
25
C
311 323Right-handed alpha
Helix 26
26
C
338 362Right-handed alpha
Helix 27
27
C
366 370Right-handed 310
Helix 28
28
C
371 395Right-handed alpha
Helix 29
29
C
413 418Right-handed 310
Helix 30
30
C
420 439Right-handed alpha
Helix 31
31
C
441 456Right-handed alpha
Helix 32
32
C
468 493Right-handed alpha
Helix 33
33
C
496 529Right-handed alpha
Helix 34
34
C
535 542Right-handed alpha
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There are 3 sheets in PDB entry 1R5K. Click on sheet of interest to get list of strands forming it: A, B, C,

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
401 405first strand
Strand 2
A
408 411anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
401 405first strand
Strand 2
B
408 411anti-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
C
401 405first strand
Strand 2
C
408 411anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il