Analysis of interatomic Contacts of Structural Units in PDB entry:
3ON5


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 3ON5 entry

There are 2 chains in PDB entry 3ON5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1PHE 336
B
 PHE -2PRO 338
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 22 helices in PDB entry 3ON5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 12Right-handed alpha
Helix 2
2
A
53 69Right-handed alpha
Helix 3
3
A
80 85Right-handed 310
Helix 4
4
A
104 121Right-handed alpha
Helix 5
5
A
156 163Right-handed alpha
Helix 6
6
A
191 203Right-handed alpha
Helix 7
7
A
212 221Right-handed 310
Helix 8
8
A
231 239Right-handed alpha
Helix 9
9
A
253 265Right-handed alpha
Helix 10
10
A
277 286Right-handed alpha
Helix 11
11
A
306 325Right-handed alpha
Helix 12
12
B
2 12Right-handed alpha
Helix 13
13
B
52 69Right-handed alpha
Helix 14
14
B
104 121Right-handed alpha
Helix 15
15
B
156 163Right-handed alpha
Helix 16
16
B
191 203Right-handed alpha
Helix 17
17
B
212 221Right-handed 310
Helix 18
18
B
231 239Right-handed alpha
Helix 19
19
B
253 265Right-handed alpha
Helix 20
20
B
277 285Right-handed alpha
Helix 21
21
B
306 325Right-handed alpha
Helix 22
22
B
332 336Right-handed 310
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There are 6 sheets in PDB entry 3ON5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
45 46first strand
Strand 2
A
36 40anti-parallel
Strand 3
A
17 27anti-parallel
Strand 4
A
94 102anti-parallel
Strand 5
A
72 77anti-parallel
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There are 4 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
148 151first strand
Strand 2
A
136 142anti-parallel
Strand 3
A
124 130anti-parallel
Strand 4
A
172 177anti-parallel
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There are 6 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
226 229first strand
Strand 2
A
204 210parallel
Strand 3
A
181 186parallel
Strand 4
A
246 249parallel
Strand 5
A
271 274parallel
Strand 6
A
294 295parallel
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There are 4 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
36 40first strand
Strand 2
B
17 25anti-parallel
Strand 3
B
96 102anti-parallel
Strand 4
B
72 76anti-parallel
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There are 4 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
148 151first strand
Strand 2
B
136 142anti-parallel
Strand 3
B
124 130anti-parallel
Strand 4
B
172 177anti-parallel
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There are 6 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
226 229first strand
Strand 2
B
204 210parallel
Strand 3
B
181 186parallel
Strand 4
B
246 249parallel
Strand 5
B
271 274parallel
Strand 6
B
294 295parallel
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