Analysis of interatomic Contacts of Structural Units in PDB entry:
2ON3


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 2ON3 entry

There are 2 chains in PDB entry 2ON3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 7GLN 421
B
 GLU 7GLN 421
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 35 helices in PDB entry 2ON3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 30Right-handed alpha
Helix 2
2
A
45 59Right-handed alpha
Helix 3
3
A
69 71Right-handed 310
Helix 4
4
A
73 84Right-handed alpha
Helix 5
5
A
91 100Right-handed alpha
Helix 6
6
A
104 106Right-handed 310
Helix 7
7
A
116 125Right-handed alpha
Helix 8
8
A
135 146Right-handed alpha
Helix 9
9
A
173 187Right-handed alpha
Helix 10
10
A
205 225Right-handed alpha
Helix 11
11
A
247 263Right-handed alpha
Helix 12
12
A
264 268Right-handed 310
Helix 13
13
A
276 281Right-handed alpha
Helix 14
14
A
324 330Right-handed 310
Helix 15
15
A
390 394Right-handed 310
Helix 16
16
A
396 400Right-handed 310
Helix 17
17
A
410 421Right-handed alpha
Helix 18
18
B
19 30Right-handed alpha
Helix 19
19
B
45 59Right-handed alpha
Helix 20
20
B
69 71Right-handed 310
Helix 21
21
B
73 84Right-handed alpha
Helix 22
22
B
91 100Right-handed alpha
Helix 23
23
B
104 106Right-handed 310
Helix 24
24
B
116 125Right-handed alpha
Helix 25
25
B
135 146Right-handed alpha
Helix 26
26
B
173 187Right-handed alpha
Helix 27
27
B
205 225Right-handed alpha
Helix 28
28
B
247 254Right-handed alpha
Helix 29
29
B
254 263Right-handed alpha
Helix 30
30
B
264 268Right-handed 310
Helix 31
31
B
276 281Right-handed alpha
Helix 32
32
B
324 330Right-handed 310
Helix 33
33
B
390 394Right-handed 310
Helix 34
34
B
396 400Right-handed 310
Helix 35
35
B
411 421Right-handed alpha
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There are 6 sheets in PDB entry 2ON3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
11 13first strand
Strand 2
A
404 409parallel
Strand 3
A
40 44parallel
Strand 4
A
284 296anti-parallel
Strand 5
A
380 383anti-parallel
Strand 6
A
338 340anti-parallel
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There are 7 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
11 13first strand
Strand 2
A
404 409parallel
Strand 3
A
40 44parallel
Strand 4
A
284 296anti-parallel
Strand 5
A
313 318anti-parallel
Strand 6
A
351 356parallel
Strand 7
A
365 372anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
62 67first strand
Strand 2
A
86 89parallel
Strand 3
A
108 110parallel
Strand 4
A
130 133parallel
Strand 5
A
150 155parallel
Strand 6
A
190 196parallel
Strand 7
A
231 233parallel
Strand 8
A
270 273parallel
Strand 9
A
62 67parallel
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There are 6 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
11 14first strand
Strand 2
B
404 410parallel
Strand 3
B
40 44parallel
Strand 4
B
284 296anti-parallel
Strand 5
B
380 383anti-parallel
Strand 6
B
338 340anti-parallel
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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
B
11 14first strand
Strand 2
B
404 410parallel
Strand 3
B
40 44parallel
Strand 4
B
284 296anti-parallel
Strand 5
B
313 318anti-parallel
Strand 6
B
351 356parallel
Strand 7
B
365 372anti-parallel
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There are 9 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
62 67first strand
Strand 2
B
86 89parallel
Strand 3
B
108 110parallel
Strand 4
B
130 133parallel
Strand 5
B
150 155parallel
Strand 6
B
190 196parallel
Strand 7
B
231 233parallel
Strand 8
B
270 273parallel
Strand 9
B
62 67parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il