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


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 3PUO entry

There are 2 chains in PDB entry 3PUO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 292
B
 MET 1ALA 292
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 31 helices in PDB entry 3PUO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 34Right-handed alpha
Helix 2
2
A
47 51Right-handed 310
Helix 3
3
A
52 68Right-handed alpha
Helix 4
4
A
81 94Right-handed alpha
Helix 5
5
A
111 126Right-handed alpha
Helix 6
6
A
135 140Right-handed alpha
Helix 7
7
A
144 153Right-handed alpha
Helix 8
8
A
166 175Right-handed alpha
Helix 9
9
A
187 189Right-handed 310
Helix 10
10
A
190 197Right-handed alpha
Helix 11
11
A
205 209Right-handed 310
Helix 12
12
A
210 224Right-handed alpha
Helix 13
13
A
225 243Right-handed alpha
Helix 14
14
A
249 259Right-handed alpha
Helix 15
15
A
274 276Right-handed 310
Helix 16
16
A
277 288Right-handed alpha
Helix 17
17
B
20 34Right-handed alpha
Helix 18
18
B
47 51Right-handed 310
Helix 19
19
B
52 68Right-handed alpha
Helix 20
20
B
81 94Right-handed alpha
Helix 21
21
B
111 126Right-handed alpha
Helix 22
22
B
135 140Right-handed alpha
Helix 23
23
B
144 153Right-handed alpha
Helix 24
24
B
166 177Right-handed alpha
Helix 25
25
B
190 197Right-handed alpha
Helix 26
26
B
205 209Right-handed 310
Helix 27
27
B
210 224Right-handed alpha
Helix 28
28
B
225 243Right-handed alpha
Helix 29
29
B
249 259Right-handed alpha
Helix 30
30
B
274 276Right-handed 310
Helix 31
31
B
277 288Right-handed alpha
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There are 2 sheets in PDB entry 3PUO. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
4 7first strand
Strand 2
A
38 41parallel
Strand 3
A
73 76parallel
Strand 4
A
99 103parallel
Strand 5
A
130 134parallel
Strand 6
A
157 162parallel
Strand 7
A
182 185parallel
Strand 8
A
201 204parallel
Strand 9
A
4 7parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 8first strand
Strand 2
B
38 41parallel
Strand 3
B
73 76parallel
Strand 4
B
99 103parallel
Strand 5
B
130 134parallel
Strand 6
B
157 162parallel
Strand 7
B
182 185parallel
Strand 8
B
201 202parallel
Strand 9
B
4 8parallel
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