Analysis of interatomic Contacts of Structural Units in PDB entry:
1YA0


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 1YA0 entry

There are 2 chains in PDB entry 1YA0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 497
B
 MET 1PRO 497
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 53 helices in PDB entry 1YA0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 17Right-handed alpha
Helix 2
2
A
18 20Right-handed 310
Helix 3
3
A
29 47Right-handed alpha
Helix 4
4
A
47 55Right-handed alpha
Helix 5
5
A
55 65Right-handed alpha
Helix 6
6
A
65 77Right-handed alpha
Helix 7
7
A
85 110Right-handed alpha
Helix 8
8
A
144 165Right-handed alpha
Helix 9
9
A
167 182Right-handed alpha
Helix 10
10
A
186 199Right-handed alpha
Helix 11
11
A
201 214Right-handed alpha
Helix 12
12
A
219 234Right-handed alpha
Helix 13
13
A
245 263Right-handed alpha
Helix 14
14
A
265 267Right-handed 310
Helix 15
15
A
268 286Right-handed alpha
Helix 16
16
A
290 309Right-handed alpha
Helix 17
17
A
310 315Right-handed 310
Helix 18
18
A
321 348Right-handed alpha
Helix 19
19
A
360 372Right-handed alpha
Helix 20
20
A
373 379Right-handed 310
Helix 21
21
A
380 385Right-handed alpha
Helix 22
22
A
389 398Right-handed alpha
Helix 23
23
A
399 401Right-handed 310
Helix 24
24
A
415 421Right-handed alpha
Helix 25
25
A
424 426Right-handed 310
Helix 26
26
A
427 432Right-handed alpha
Helix 27
27
A
448 470Right-handed alpha
Helix 28
28
B
1 19Right-handed alpha
Helix 29
29
B
25 47Right-handed alpha
Helix 30
30
B
47 54Right-handed alpha
Helix 31
31
B
55 65Right-handed alpha
Helix 32
32
B
65 76Right-handed alpha
Helix 33
33
B
83 113Right-handed alpha
Helix 34
34
B
145 165Right-handed alpha
Helix 35
35
B
167 182Right-handed alpha
Helix 36
36
B
186 199Right-handed alpha
Helix 37
37
B
201 214Right-handed alpha
Helix 38
38
B
219 234Right-handed alpha
Helix 39
39
B
245 263Right-handed alpha
Helix 40
40
B
265 267Right-handed 310
Helix 41
41
B
268 286Right-handed alpha
Helix 42
42
B
290 309Right-handed alpha
Helix 43
43
B
310 315Right-handed 310
Helix 44
44
B
321 345Right-handed alpha
Helix 45
45
B
346 348Right-handed 310
Helix 46
46
B
360 372Right-handed alpha
Helix 47
47
B
373 379Right-handed 310
Helix 48
48
B
380 386Right-handed alpha
Helix 49
49
B
389 399Right-handed alpha
Helix 50
50
B
403 408Right-handed 310
Helix 51
51
B
415 420Right-handed alpha
Helix 52
52
B
424 432Right-handed 310
Helix 53
53
B
451 470Right-handed alpha
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There are 2 sheets in PDB entry 1YA0. 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
475 479first strand
Strand 2
A
482 486anti-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
475 478first strand
Strand 2
B
483 486anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il