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


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 1ONO entry

There are 2 chains in PDB entry 1ONO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 397
B
 MET 1ALA 397
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 39 helices in PDB entry 1ONO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 24Right-handed alpha
Helix 2
2
A
38 50Right-handed alpha
Helix 3
3
A
58 73Right-handed alpha
Helix 4
4
A
81 90Right-handed alpha
Helix 5
5
A
103 105Right-handed 310
Helix 6
6
A
106 116Right-handed alpha
Helix 7
7
A
125 131Right-handed alpha
Helix 8
8
A
131 143Right-handed alpha
Helix 9
9
A
150 159Right-handed alpha
Helix 10
10
A
161 167Right-handed alpha
Helix 11
11
A
173 176Right-handed 310
Helix 12
12
A
216 224Right-handed alpha
Helix 13
13
A
225 240Right-handed alpha
Helix 14
14
A
242 244Right-handed 310
Helix 15
15
A
276 286Right-handed alpha
Helix 16
16
A
315 328Right-handed alpha
Helix 17
17
A
328 349Right-handed alpha
Helix 18
18
A
354 366Right-handed alpha
Helix 19
19
A
374 395Right-handed alpha
Helix 20
20
B
11 24Right-handed alpha
Helix 21
21
B
38 50Right-handed alpha
Helix 22
22
B
58 72Right-handed alpha
Helix 23
23
B
81 90Right-handed alpha
Helix 24
24
B
103 105Right-handed 310
Helix 25
25
B
106 116Right-handed alpha
Helix 26
26
B
125 131Right-handed alpha
Helix 27
27
B
131 143Right-handed alpha
Helix 28
28
B
150 159Right-handed alpha
Helix 29
29
B
161 166Right-handed alpha
Helix 30
30
B
173 176Right-handed 310
Helix 31
31
B
202 206Right-handed 310
Helix 32
32
B
216 224Right-handed alpha
Helix 33
33
B
225 240Right-handed alpha
Helix 34
34
B
242 244Right-handed 310
Helix 35
35
B
276 286Right-handed alpha
Helix 36
36
B
315 328Right-handed alpha
Helix 37
37
B
328 349Right-handed alpha
Helix 38
38
B
354 366Right-handed alpha
Helix 39
39
B
374 395Right-handed alpha
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There are 3 sheets in PDB entry 1ONO. Click on sheet of interest to get list of strands forming it: A, B, C,

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
77 80first strand
Strand 2
A
53 56parallel
Strand 3
A
28 34parallel
Strand 4
A
2 7parallel
Strand 5
A
96 99parallel
Strand 6
A
119 122parallel
Strand 7
A
145 148parallel
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There are 8 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
246 250first strand
Strand 2
A
178 185parallel
Strand 3
A
256 262anti-parallel
Strand 4
A
267 271anti-parallel
Strand 5
B
267 271anti-parallel
Strand 6
B
256 262anti-parallel
Strand 7
B
178 185anti-parallel
Strand 8
B
246 250parallel
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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
77 80first strand
Strand 2
B
53 56parallel
Strand 3
B
28 34parallel
Strand 4
B
2 7parallel
Strand 5
B
96 99parallel
Strand 6
B
119 122parallel
Strand 7
B
145 148parallel
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