Analysis of interatomic Contacts of Structural Units in PDB entry:
1O9I


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 1O9I entry

There are 5 chains in PDB entry 1O9I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 1GLY 266
B
MET 1GLY 266
C
MET 1GLY 266
D
MET 1GLY 266
E
MET 1PHE 185
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 72 helices in PDB entry 1O9I. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
18 31Right-handed alpha
Helix 2
2
A
34 49Right-handed alpha
Helix 3
3
A
52 81Right-handed alpha
Helix 4
4
A
87 94Right-handed alpha
Helix 5
5
A
96 104Right-handed alpha
Helix 6
6
A
105 111Right-handed alpha
Helix 7
7
A
128 131Right-handed 310
Helix 8
8
A
136 160Right-handed alpha
Helix 9
9
A
164 197Right-handed alpha
Helix 10
10
A
209 213Right-handed 310
Helix 11
11
A
223 229Right-handed 310
Helix 12
12
A
258 262Right-handed 310
Helix 13
13
B
18 31Right-handed alpha
Helix 14
14
B
34 49Right-handed alpha
Helix 15
15
B
52 81Right-handed alpha
Helix 16
16
B
87 94Right-handed alpha
Helix 17
17
B
96 104Right-handed alpha
Helix 18
18
B
105 111Right-handed alpha
Helix 19
19
B
128 131Right-handed 310
Helix 20
20
B
136 160Right-handed alpha
Helix 21
21
B
164 197Right-handed alpha
Helix 22
22
B
209 213Right-handed 310
Helix 23
23
B
223 229Right-handed 310
Helix 24
24
B
258 262Right-handed 310
Helix 25
25
C
18 31Right-handed alpha
Helix 26
26
C
34 49Right-handed alpha
Helix 27
27
C
52 81Right-handed alpha
Helix 28
28
C
87 94Right-handed alpha
Helix 29
29
C
96 104Right-handed alpha
Helix 30
30
C
105 111Right-handed alpha
Helix 31
31
C
128 131Right-handed 310
Helix 32
32
C
136 160Right-handed alpha
Helix 33
33
C
164 197Right-handed alpha
Helix 34
34
C
209 213Right-handed 310
Helix 35
35
C
223 229Right-handed 310
Helix 36
36
C
258 262Right-handed 310
Helix 37
37
D
18 31Right-handed alpha
Helix 38
38
D
34 49Right-handed alpha
Helix 39
39
D
52 81Right-handed alpha
Helix 40
40
D
87 94Right-handed alpha
Helix 41
41
D
96 104Right-handed alpha
Helix 42
42
D
105 111Right-handed alpha
Helix 43
43
D
128 131Right-handed 310
Helix 44
44
D
136 160Right-handed alpha
Helix 45
45
D
164 197Right-handed alpha
Helix 46
46
D
209 213Right-handed 310
Helix 47
47
D
223 229Right-handed 310
Helix 48
48
D
258 262Right-handed 310
Helix 49
49
E
18 31Right-handed alpha
Helix 50
50
E
34 49Right-handed alpha
Helix 51
51
E
52 81Right-handed alpha
Helix 52
52
E
87 94Right-handed alpha
Helix 53
53
E
96 104Right-handed alpha
Helix 54
54
E
105 111Right-handed alpha
Helix 55
55
E
128 131Right-handed 310
Helix 56
56
E
136 160Right-handed alpha
Helix 57
57
E
164 197Right-handed alpha
Helix 58
58
E
209 213Right-handed 310
Helix 59
59
E
223 229Right-handed 310
Helix 60
60
E
258 262Right-handed 310
Helix 61
61
F
18 31Right-handed alpha
Helix 62
62
F
34 49Right-handed alpha
Helix 63
63
F
52 81Right-handed alpha
Helix 64
64
F
87 94Right-handed alpha
Helix 65
65
F
96 104Right-handed alpha
Helix 66
66
F
105 111Right-handed alpha
Helix 67
67
F
128 131Right-handed 310
Helix 68
68
F
136 160Right-handed alpha
Helix 69
69
F
164 197Right-handed alpha
Helix 70
70
F
209 213Right-handed 310
Helix 71
71
F
223 229Right-handed 310
Helix 72
72
F
258 262Right-handed 310
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There are 9 sheets in PDB entry 1O9I. Click on sheet of interest to get list of strands forming it: AA, AB, BA, CA, CB, A, DB, EA, FA,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
2 4first strand
Strand 2
B
2 4anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
215 217first strand
Strand 2
A
240 242parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
215 217first strand
Strand 2
B
240 242parallel
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There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
2 4first strand
Strand 2
E
2 4anti-parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
215 217first strand
Strand 2
C
240 242parallel
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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
D
2 4first strand
Strand 2
F
2 4anti-parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
215 217first strand
Strand 2
D
240 242parallel
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There are 2 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
215 217first strand
Strand 2
E
240 242parallel
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There are 2 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
215 217first strand
Strand 2
F
240 242parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il