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


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 1RYX entry

There is 1 chain in PDB entry 1RYX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LYS 686
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 28 helices in PDB entry 1RYX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 20Right-handed alpha
Helix 2
2
A
23 29Right-handed alpha
Helix 3
3
A
41 51Right-handed alpha
Helix 4
4
A
60 68Right-handed alpha
Helix 5
5
A
125 130Right-handed alpha
Helix 6
6
A
131 136Right-handed alpha
Helix 7
7
A
142 146Right-handed 310
Helix 8
8
A
147 154Right-handed alpha
Helix 9
9
A
191 199Right-handed alpha
Helix 10
10
A
212 217Right-handed alpha
Helix 11
11
A
260 275Right-handed alpha
Helix 12
12
A
321 331Right-handed alpha
Helix 13
13
A
378 387Right-handed alpha
Helix 14
14
A
397 406Right-handed alpha
Helix 15
15
A
444 448Right-handed 310
Helix 16
16
A
460 464Right-handed 310
Helix 17
17
A
466 471Right-handed alpha
Helix 18
18
A
472 474Right-handed 310
Helix 19
19
A
479 483Right-handed 310
Helix 20
20
A
522 532Right-handed alpha
Helix 21
21
A
544 549Right-handed alpha
Helix 22
22
A
562 564Right-handed 310
Helix 23
23
A
579 584Right-handed 310
Helix 24
24
A
605 610Right-handed alpha
Helix 25
25
A
619 624Right-handed 310
Helix 26
26
A
652 658Right-handed alpha
Helix 27
27
A
660 668Right-handed alpha
Helix 28
28
A
674 685Right-handed alpha
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There are 5 sheets in PDB entry 1RYX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 4 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
56 57first strand
Strand 2
A
251 254anti-parallel
Strand 3
A
75 81anti-parallel
Strand 4
A
306 307anti-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
A
93 94first strand
Strand 2
A
245 246anti-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
392 394first strand
Strand 2
A
593 595anti-parallel
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There are 3 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
539 541first strand
Strand 2
A
433 438anti-parallel
Strand 3
A
566 568anti-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
A
453 454first strand
Strand 2
A
487 488parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il