Analysis of interatomic Contacts of Structural Units in PDB entry:
1OY1


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 1OY1 entry

There are 4 chains in PDB entry 1OY1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 4HIS 224
B
 THR 3LEU 221
C
 MSE 4GLU 220
D
 THR 3ALA 219
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 48 helices in PDB entry 1OY1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 35Right-handed alpha
Helix 2
2
A
65 74Right-handed alpha
Helix 3
3
A
82 84Right-handed 310
Helix 4
4
A
85 89Right-handed 310
Helix 5
5
A
97 101Right-handed 310
Helix 6
6
A
106 111Right-handed alpha
Helix 7
7
A
112 114Right-handed 310
Helix 8
8
A
117 129Right-handed alpha
Helix 9
9
A
139 142Right-handed 310
Helix 10
10
A
143 148Right-handed alpha
Helix 11
11
A
159 168Right-handed alpha
Helix 12
12
A
200 220Right-handed alpha
Helix 13
13
B
21 35Right-handed alpha
Helix 14
14
B
65 74Right-handed alpha
Helix 15
15
B
82 84Right-handed 310
Helix 16
16
B
85 89Right-handed 310
Helix 17
17
B
97 101Right-handed 310
Helix 18
18
B
106 111Right-handed alpha
Helix 19
19
B
112 114Right-handed 310
Helix 20
20
B
117 130Right-handed alpha
Helix 21
21
B
139 142Right-handed 310
Helix 22
22
B
143 148Right-handed alpha
Helix 23
23
B
159 168Right-handed alpha
Helix 24
24
B
200 219Right-handed alpha
Helix 25
25
C
21 35Right-handed alpha
Helix 26
26
C
65 74Right-handed alpha
Helix 27
27
C
82 84Right-handed 310
Helix 28
28
C
85 89Right-handed 310
Helix 29
29
C
97 101Right-handed 310
Helix 30
30
C
106 111Right-handed alpha
Helix 31
31
C
112 114Right-handed 310
Helix 32
32
C
117 130Right-handed alpha
Helix 33
33
C
139 142Right-handed 310
Helix 34
34
C
143 148Right-handed alpha
Helix 35
35
C
159 168Right-handed alpha
Helix 36
36
C
200 220Right-handed alpha
Helix 37
37
D
21 35Right-handed alpha
Helix 38
38
D
65 74Right-handed alpha
Helix 39
39
D
82 84Right-handed 310
Helix 40
40
D
85 89Right-handed 310
Helix 41
41
D
97 101Right-handed 310
Helix 42
42
D
106 111Right-handed alpha
Helix 43
43
D
112 114Right-handed 310
Helix 44
44
D
117 130Right-handed alpha
Helix 45
45
D
139 142Right-handed 310
Helix 46
46
D
143 148Right-handed alpha
Helix 47
47
D
159 168Right-handed alpha
Helix 48
48
D
200 219Right-handed alpha
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There are 8 sheets in PDB entry 1OY1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
79 80first strand
Strand 2
A
38 43parallel
Strand 3
A
6 10parallel
Strand 4
A
91 94parallel
Strand 5
A
134 137parallel
Strand 6
A
189 192parallel
Strand 7
A
182 184anti-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
153 154first strand
Strand 2
A
172 173parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
79 80first strand
Strand 2
B
38 43parallel
Strand 3
B
6 10parallel
Strand 4
B
91 94parallel
Strand 5
B
134 137parallel
Strand 6
B
189 192parallel
Strand 7
B
182 184anti-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
B
153 154first strand
Strand 2
B
172 173parallel
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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
C
79 80first strand
Strand 2
C
38 43parallel
Strand 3
C
6 10parallel
Strand 4
C
91 94parallel
Strand 5
C
134 137parallel
Strand 6
C
189 192parallel
Strand 7
C
182 184anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
153 154first strand
Strand 2
C
172 173parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
79 80first strand
Strand 2
D
38 43parallel
Strand 3
D
6 10parallel
Strand 4
D
91 94parallel
Strand 5
D
134 137parallel
Strand 6
D
189 192parallel
Strand 7
D
182 184anti-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
D
153 154first strand
Strand 2
D
172 173parallel
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