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


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 3PFO entry

There are 2 chains in PDB entry 3PFO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 7LEU 432
B
 THR 7LEU 432
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 29 helices in PDB entry 3PFO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 36Right-handed alpha
Helix 2
2
A
44 58Right-handed alpha
Helix 3
3
A
71 75Right-handed 310
Helix 4
4
A
85 88Right-handed 310
Helix 5
5
A
118 122Right-handed 310
Helix 6
6
A
144 161Right-handed alpha
Helix 7
7
A
181 190Right-handed alpha
Helix 8
8
A
227 234Right-handed 310
Helix 9
9
A
236 259Right-handed alpha
Helix 10
10
A
260 262Right-handed 310
Helix 11
11
A
305 322Right-handed alpha
Helix 12
12
A
324 330Right-handed alpha
Helix 13
13
A
350 365Right-handed alpha
Helix 14
14
A
378 385Right-handed alpha
Helix 15
15
A
409 428Right-handed alpha
Helix 16
16
B
7 36Right-handed alpha
Helix 17
17
B
44 58Right-handed alpha
Helix 18
18
B
71 75Right-handed 310
Helix 19
19
B
118 122Right-handed 310
Helix 20
20
B
144 161Right-handed alpha
Helix 21
21
B
181 191Right-handed alpha
Helix 22
22
B
227 234Right-handed 310
Helix 23
23
B
236 259Right-handed alpha
Helix 24
24
B
260 262Right-handed 310
Helix 25
25
B
305 322Right-handed alpha
Helix 26
26
B
324 330Right-handed alpha
Helix 27
27
B
350 365Right-handed alpha
Helix 28
28
B
378 387Right-handed alpha
Helix 29
29
B
409 428Right-handed alpha
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There are 9 sheets in PDB entry 3PFO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
61 66first strand
Strand 2
A
90 96anti-parallel
Strand 3
A
169 174anti-parallel
Strand 4
A
105 110parallel
Strand 5
A
196 199parallel
Strand 6
A
390 392parallel
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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
131 132first strand
Strand 2
A
135 137anti-parallel
Strand 3
A
406 408anti-parallel
Strand 4
A
397 398anti-parallel
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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
163 165first strand
Strand 2
A
429 431anti-parallel
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There are 3 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
344 345first strand
Strand 2
A
207 211anti-parallel
Strand 3
A
370 373parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
333 341first strand
Strand 2
A
213 222anti-parallel
Strand 3
A
291 300anti-parallel
Strand 4
A
274 281anti-parallel
Strand 5
B
274 282anti-parallel
Strand 6
B
291 300anti-parallel
Strand 7
B
213 222anti-parallel
Strand 8
B
333 341anti-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
61 66first strand
Strand 2
B
90 96anti-parallel
Strand 3
B
169 174anti-parallel
Strand 4
B
105 110parallel
Strand 5
B
196 199parallel
Strand 6
B
390 392parallel
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There are 4 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
131 132first strand
Strand 2
B
135 137anti-parallel
Strand 3
B
406 408anti-parallel
Strand 4
B
397 398anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
163 165first strand
Strand 2
B
429 431anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
344 345first strand
Strand 2
B
207 211anti-parallel
Strand 3
B
370 373parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il