Analysis of interatomic Contacts of Structural Units in PDB entry:
3O66


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 3O66 entry

There are 2 chains in PDB entry 3O66 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 31ASP 306
B
 ASP 34ASP 306
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 34 helices in PDB entry 3O66. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 60Right-handed alpha
Helix 2
2
A
74 84Right-handed alpha
Helix 3
3
A
95 101Right-handed alpha
Helix 4
4
A
110 127Right-handed alpha
Helix 5
5
A
145 153Right-handed alpha
Helix 6
6
A
157 161Right-handed 310
Helix 7
7
A
163 166Right-handed 310
Helix 8
8
A
174 176Right-handed 310
Helix 9
9
A
182 191Right-handed alpha
Helix 10
10
A
201 203Right-handed 310
Helix 11
11
A
204 211Right-handed alpha
Helix 12
12
A
223 229Right-handed alpha
Helix 13
13
A
252 258Right-handed alpha
Helix 14
14
A
259 267Right-handed alpha
Helix 15
15
A
273 286Right-handed alpha
Helix 16
16
A
290 302Right-handed alpha
Helix 17
17
A
303 306Right-handed 310
Helix 18
18
B
42 60Right-handed alpha
Helix 19
19
B
74 84Right-handed alpha
Helix 20
20
B
95 101Right-handed alpha
Helix 21
21
B
110 127Right-handed alpha
Helix 22
22
B
145 153Right-handed alpha
Helix 23
23
B
156 161Right-handed 310
Helix 24
24
B
163 166Right-handed 310
Helix 25
25
B
174 176Right-handed 310
Helix 26
26
B
182 191Right-handed alpha
Helix 27
27
B
201 203Right-handed 310
Helix 28
28
B
204 211Right-handed alpha
Helix 29
29
B
223 229Right-handed alpha
Helix 30
30
B
252 258Right-handed alpha
Helix 31
31
B
259 267Right-handed alpha
Helix 32
32
B
273 286Right-handed alpha
Helix 33
33
B
290 302Right-handed alpha
Helix 34
34
B
303 306Right-handed 310
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There are 4 sheets in PDB entry 3O66. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
67 72first strand
Strand 2
A
36 40parallel
Strand 3
A
89 94parallel
Strand 4
A
246 251anti-parallel
Strand 5
A
128 130anti-parallel
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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
A
196 200first strand
Strand 2
A
168 172parallel
Strand 3
A
216 220parallel
Strand 4
A
140 144anti-parallel
Strand 5
A
232 233anti-parallel
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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
B
67 72first strand
Strand 2
B
36 40parallel
Strand 3
B
89 94parallel
Strand 4
B
246 251anti-parallel
Strand 5
B
128 130anti-parallel
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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
B
196 200first strand
Strand 2
B
168 172parallel
Strand 3
B
216 220parallel
Strand 4
B
140 144anti-parallel
Strand 5
B
232 233anti-parallel
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