Analysis of interatomic Contacts of Structural Units in PDB entry:
1PF3


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 1PF3 entry

There is 1 chain in PDB entry 1PF3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 31VAL 516
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 10 helices in PDB entry 1PF3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
108 113Right-handed alpha
Helix 2
2
A
147 154Right-handed alpha
Helix 3
3
A
164 169Right-handed alpha
Helix 4
4
A
201 208Right-handed alpha
Helix 5
5
A
356 372Right-handed alpha
Helix 6
6
A
373 377Right-handed 310
Helix 7
7
A
403 406Right-handed 310
Helix 8
8
A
463 467Right-handed 310
Helix 9
9
A
491 495Right-handed 310
Helix 10
10
A
502 508Right-handed alpha
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There are 6 sheets in PDB entry 1PF3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
39 40first strand
Strand 2
A
77 81parallel
Strand 3
A
158 163parallel
Strand 4
A
136 141anti-parallel
Strand 5
A
101 103anti-parallel
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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
62 69first strand
Strand 2
A
47 59anti-parallel
Strand 3
A
85 92parallel
Strand 4
A
124 130anti-parallel
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There are 6 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
213 216first strand
Strand 2
A
180 188anti-parallel
Strand 3
A
223 237parallel
Strand 4
A
280 287anti-parallel
Strand 5
A
254 259anti-parallel
Strand 6
A
262 270anti-parallel
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There are 7 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
213 216first strand
Strand 2
A
180 188anti-parallel
Strand 3
A
223 237parallel
Strand 4
A
314 325parallel
Strand 5
A
293 297anti-parallel
Strand 6
A
244 248anti-parallel
Strand 7
A
273 275anti-parallel
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There are 5 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
408 410first strand
Strand 2
A
347 355anti-parallel
Strand 3
A
430 435parallel
Strand 4
A
479 484anti-parallel
Strand 5
A
453 456anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
422 423first strand
Strand 2
A
511 515parallel
Strand 3
A
496 500anti-parallel
Strand 4
A
443 447anti-parallel
Strand 5
A
472 475anti-parallel
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