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


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 1PYF entry

There is 1 chain in PDB entry 1PYF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2GLY 312
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 17 helices in PDB entry 1PYF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 47Right-handed alpha
Helix 2
2
A
61 72Right-handed alpha
Helix 3
3
A
73 74Right-handed 310
Helix 4
4
A
75 79Right-handed 310
Helix 5
5
A
99 115Right-handed alpha
Helix 6
6
A
132 146Right-handed alpha
Helix 7
7
A
158 166Right-handed alpha
Helix 8
8
A
183 187Right-handed 310
Helix 9
9
A
188 197Right-handed alpha
Helix 10
10
A
209 213Right-handed 310
Helix 11
11
A
225 233Right-handed 310
Helix 12
12
A
234 247Right-handed alpha
Helix 13
13
A
248 255Right-handed alpha
Helix 14
14
A
258 270Right-handed alpha
Helix 15
15
A
282 291Right-handed alpha
Helix 16
16
A
292 295Right-handed 310
Helix 17
17
A
298 309Right-handed alpha
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There are 3 sheets in PDB entry 1PYF. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
4 5first strand
Strand 2
A
12 13anti-parallel
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There are 7 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
18 19first strand
Strand 2
A
51 53parallel
Strand 3
A
80 85parallel
Strand 4
A
121 124parallel
Strand 5
A
152 155parallel
Strand 6
A
173 177parallel
Strand 7
A
199 203parallel
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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
87 90first strand
Strand 2
A
93 96anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il