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


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 3PNU entry

There are 4 chains in PDB entry 3PNU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU -8ILE 91
A
 LEU 93HIS 335
B
 GLU -8ILE 91
B
 LEU 93HIS 335
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 3PNU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 28Right-handed alpha
Helix 2
2
A
45 61Right-handed alpha
Helix 3
3
A
77 85Right-handed alpha
Helix 4
4
A
110 124Right-handed alpha
Helix 5
5
A
137 141Right-handed 310
Helix 6
6
A
142 144Right-handed 310
Helix 7
7
A
145 156Right-handed alpha
Helix 8
8
A
168 178Right-handed alpha
Helix 9
9
A
187 191Right-handed 310
Helix 10
10
A
193 199Right-handed alpha
Helix 11
11
A
203 207Right-handed 310
Helix 12
12
A
214 227Right-handed alpha
Helix 13
13
A
257 259Right-handed 310
Helix 14
14
A
260 273Right-handed alpha
Helix 15
15
A
274 283Right-handed alpha
Helix 16
16
A
283 291Right-handed alpha
Helix 17
17
B
15 28Right-handed alpha
Helix 18
18
B
45 61Right-handed alpha
Helix 19
19
B
77 85Right-handed alpha
Helix 20
20
B
114 124Right-handed alpha
Helix 21
21
B
142 144Right-handed 310
Helix 22
22
B
145 156Right-handed alpha
Helix 23
23
B
168 176Right-handed alpha
Helix 24
24
B
187 191Right-handed 310
Helix 25
25
B
193 199Right-handed alpha
Helix 26
26
B
203 207Right-handed 310
Helix 27
27
B
214 227Right-handed alpha
Helix 28
28
B
257 259Right-handed 310
Helix 29
29
B
260 273Right-handed alpha
Helix 30
30
B
274 283Right-handed alpha
Helix 31
31
B
283 291Right-handed alpha
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There are 7 sheets in PDB entry 3PNU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 3 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
1 4first strand
Strand 2
A
299 303anti-parallel
Strand 3
A
332 333anti-parallel
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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
7 11first strand
Strand 2
A
32 35parallel
Strand 3
A
66 72parallel
Strand 4
A
90 93parallel
Strand 5
A
128 130parallel
Strand 6
A
161 163parallel
Strand 7
A
181 185parallel
Strand 8
A
232 234parallel
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There are 2 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
307 308first strand
Strand 2
A
328 329anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
313 314first strand
Strand 2
A
319 320anti-parallel
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There are 3 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
1 4first strand
Strand 2
B
299 308anti-parallel
Strand 3
B
328 332anti-parallel
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There are 8 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
7 11first strand
Strand 2
B
32 35parallel
Strand 3
B
66 72parallel
Strand 4
B
90 93parallel
Strand 5
B
128 130parallel
Strand 6
B
161 163parallel
Strand 7
B
181 185parallel
Strand 8
B
232 234parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
313 314first strand
Strand 2
B
319 320anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il