Analysis of interatomic Contacts of Structural Units in PDB entry:
1P1F


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 1P1F entry

There are 2 chains in PDB entry 1P1F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 9LEU 533
B
 ILE 9LEU 533
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 36 helices in PDB entry 1P1F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
75 90Right-handed alpha
Helix 2
2
A
108 113Right-handed alpha
Helix 3
3
A
131 133Right-handed 310
Helix 4
4
A
138 140Right-handed 310
Helix 5
5
A
153 162Right-handed alpha
Helix 6
6
A
165 178Right-handed alpha
Helix 7
7
A
187 191Right-handed 310
Helix 8
8
A
215 235Right-handed alpha
Helix 9
9
A
260 270Right-handed alpha
Helix 10
10
A
276 288Right-handed alpha
Helix 11
11
A
302 313Right-handed alpha
Helix 12
12
A
323 328Right-handed alpha
Helix 13
13
A
328 338Right-handed alpha
Helix 14
14
A
377 382Right-handed alpha
Helix 15
15
A
423 425Right-handed 310
Helix 16
16
A
437 457Right-handed alpha
Helix 17
17
A
481 488Right-handed 310
Helix 18
18
A
502 518Right-handed alpha
Helix 19
19
A
527 532Right-handed alpha
Helix 20
20
B
75 90Right-handed alpha
Helix 21
21
B
108 113Right-handed alpha
Helix 22
22
B
131 133Right-handed 310
Helix 23
23
B
138 140Right-handed 310
Helix 24
24
B
153 162Right-handed alpha
Helix 25
25
B
165 177Right-handed alpha
Helix 26
26
B
187 191Right-handed 310
Helix 27
27
B
215 235Right-handed alpha
Helix 28
28
B
260 271Right-handed alpha
Helix 29
29
B
276 287Right-handed alpha
Helix 30
30
B
302 313Right-handed alpha
Helix 31
31
B
323 340Right-handed alpha
Helix 32
32
B
377 384Right-handed alpha
Helix 33
33
B
438 458Right-handed alpha
Helix 34
34
B
484 488Right-handed 310
Helix 35
35
B
503 518Right-handed alpha
Helix 36
36
B
527 532Right-handed alpha
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There are 9 sheets in PDB entry 1P1F. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
B
35 40first strand
Strand 2
B
44 49anti-parallel
Strand 3
A
11 14parallel
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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
A
19 21first strand
Strand 2
A
25 38anti-parallel
Strand 3
A
44 59anti-parallel
Strand 4
B
11 14parallel
Strand 5
A
44 59parallel
Strand 6
A
463 464anti-parallel
Strand 7
A
44 59anti-parallel
Strand 8
A
459 461anti-parallel
Strand 9
A
475 476anti-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
A
142 147first strand
Strand 2
A
66 71parallel
Strand 3
A
238 243parallel
Strand 4
A
292 294parallel
Strand 5
A
316 317parallel
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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
114 118first strand
Strand 2
A
126 129anti-parallel
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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
400 402first strand
Strand 2
A
342 351parallel
Strand 3
A
413 421anti-parallel
Strand 4
A
427 435anti-parallel
Strand 5
B
427 436anti-parallel
Strand 6
B
412 421anti-parallel
Strand 7
B
342 352anti-parallel
Strand 8
B
397 404parallel
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There are 4 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
19 20first strand
Strand 2
B
27 32anti-parallel
Strand 3
B
52 58anti-parallel
Strand 4
B
459 462anti-parallel
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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
142 145first strand
Strand 2
B
66 71parallel
Strand 3
B
239 243parallel
Strand 4
B
292 294parallel
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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
114 119first strand
Strand 2
B
125 129anti-parallel
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There are 2 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
205 206first strand
Strand 2
B
209 211anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il