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


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 1PKF entry

There is 1 chain in PDB entry 1PKF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 14SER 416
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
Back to top of page

There are 22 helices in PDB entry 1PKF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 39Right-handed alpha
Helix 2
2
A
54 64Right-handed alpha
Helix 3
3
A
70 74Right-handed 310
Helix 4
4
A
76 83Right-handed alpha
Helix 5
5
A
84 86Right-handed 310
Helix 6
6
A
87 94Right-handed alpha
Helix 7
7
A
99 111Right-handed alpha
Helix 8
8
A
112 114Right-handed 310
Helix 9
9
A
115 120Right-handed alpha
Helix 10
10
A
122 138Right-handed alpha
Helix 11
11
A
149 152Right-handed 310
Helix 12
12
A
153 162Right-handed alpha
Helix 13
13
A
165 167Right-handed 310
Helix 14
14
A
168 183Right-handed alpha
Helix 15
15
A
194 219Right-handed alpha
Helix 16
16
A
224 235Right-handed alpha
Helix 17
17
A
240 273Right-handed alpha
Helix 18
18
A
273 283Right-handed alpha
Helix 19
19
A
286 298Right-handed alpha
Helix 20
20
A
330 334Right-handed alpha
Helix 21
21
A
360 364Right-handed 310
Helix 22
22
A
367 386Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 1PKF. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
41 44first strand
Strand 2
A
49 52anti-parallel
Strand 3
A
325 329parallel
Strand 4
A
304 309anti-parallel
Strand 5
A
67 68anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
143 144first strand
Strand 2
A
410 412anti-parallel
Strand 3
A
390 391anti-parallel
Back to list of sheets
Back to top of page

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
313 315first strand
Strand 2
A
318 320anti-parallel
Back to list of sheets
Back to top of page

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
396 397first strand
Strand 2
A
406 408anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il