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


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 3ORS entry

There are 8 chains in PDB entry 3ORS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0GLN 160
B
 ALA 0GLN 160
C
 ALA 0GLN 160
D
 ALA 0GLN 160
E
 ALA 0LEU 159
F
 ALA 0GLN 160
G
 ALA 0GLN 160
H
 ALA 0LEU 159
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 64 helices in PDB entry 3ORS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 11Right-handed 310
Helix 2
2
A
12 26Right-handed alpha
Helix 3
3
A
40 51Right-handed alpha
Helix 4
4
A
68 77Right-handed alpha
Helix 5
5
A
93 102Right-handed alpha
Helix 6
6
A
115 132Right-handed alpha
Helix 7
7
A
135 156Right-handed alpha
Helix 8
8
A
157 159Right-handed 310
Helix 9
9
B
9 11Right-handed 310
Helix 10
10
B
12 26Right-handed alpha
Helix 11
11
B
40 51Right-handed alpha
Helix 12
12
B
68 76Right-handed alpha
Helix 13
13
B
93 102Right-handed alpha
Helix 14
14
B
115 131Right-handed alpha
Helix 15
15
B
135 159Right-handed alpha
Helix 16
16
C
9 11Right-handed 310
Helix 17
17
C
12 26Right-handed alpha
Helix 18
18
C
40 51Right-handed alpha
Helix 19
19
C
68 76Right-handed alpha
Helix 20
20
C
93 102Right-handed alpha
Helix 21
21
C
115 131Right-handed alpha
Helix 22
22
C
135 156Right-handed alpha
Helix 23
23
C
157 159Right-handed 310
Helix 24
24
D
9 11Right-handed 310
Helix 25
25
D
12 26Right-handed alpha
Helix 26
26
D
40 51Right-handed alpha
Helix 27
27
D
68 76Right-handed alpha
Helix 28
28
D
93 102Right-handed alpha
Helix 29
29
D
115 131Right-handed alpha
Helix 30
30
D
135 156Right-handed alpha
Helix 31
31
D
157 159Right-handed 310
Helix 32
32
E
9 11Right-handed 310
Helix 33
33
E
12 26Right-handed alpha
Helix 34
34
E
40 51Right-handed alpha
Helix 35
35
E
68 76Right-handed alpha
Helix 36
36
E
93 102Right-handed alpha
Helix 37
37
E
115 131Right-handed alpha
Helix 38
38
E
134 156Right-handed alpha
Helix 39
39
E
157 159Right-handed 310
Helix 40
40
F
9 11Right-handed 310
Helix 41
41
F
12 26Right-handed alpha
Helix 42
42
F
40 51Right-handed alpha
Helix 43
43
F
68 76Right-handed alpha
Helix 44
44
F
93 102Right-handed alpha
Helix 45
45
F
115 134Right-handed alpha
Helix 46
46
F
136 156Right-handed alpha
Helix 47
47
F
157 159Right-handed 310
Helix 48
48
G
9 11Right-handed 310
Helix 49
49
G
12 26Right-handed alpha
Helix 50
50
G
40 51Right-handed alpha
Helix 51
51
G
68 76Right-handed alpha
Helix 52
52
G
93 102Right-handed alpha
Helix 53
53
G
115 131Right-handed alpha
Helix 54
54
G
132 134Right-handed 310
Helix 55
55
G
135 156Right-handed alpha
Helix 56
56
G
157 159Right-handed 310
Helix 57
57
H
9 11Right-handed 310
Helix 58
58
H
12 26Right-handed alpha
Helix 59
59
H
40 51Right-handed alpha
Helix 60
60
H
68 76Right-handed alpha
Helix 61
61
H
93 102Right-handed alpha
Helix 62
62
H
115 131Right-handed alpha
Helix 63
63
H
134 155Right-handed alpha
Helix 64
64
H
156 158Right-handed 310
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There are 8 sheets in PDB entry 3ORS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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
30 34first strand
Strand 2
A
3 7parallel
Strand 3
A
58 64parallel
Strand 4
A
81 86parallel
Strand 5
A
110 111parallel
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There are 5 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
30 34first strand
Strand 2
B
3 7parallel
Strand 3
B
58 64parallel
Strand 4
B
81 86parallel
Strand 5
B
110 111parallel
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There are 5 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
30 34first strand
Strand 2
C
3 7parallel
Strand 3
C
58 64parallel
Strand 4
C
81 86parallel
Strand 5
C
110 111parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
30 34first strand
Strand 2
D
3 7parallel
Strand 3
D
58 64parallel
Strand 4
D
81 86parallel
Strand 5
D
110 111parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
30 34first strand
Strand 2
E
3 7parallel
Strand 3
E
58 64parallel
Strand 4
E
81 86parallel
Strand 5
E
110 111parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
30 34first strand
Strand 2
F
3 7parallel
Strand 3
F
58 64parallel
Strand 4
F
81 86parallel
Strand 5
F
110 111parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
30 34first strand
Strand 2
G
3 7parallel
Strand 3
G
58 64parallel
Strand 4
G
81 86parallel
Strand 5
G
110 111parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
30 34first strand
Strand 2
H
3 7parallel
Strand 3
H
58 64parallel
Strand 4
H
81 86parallel
Strand 5
H
110 111parallel
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