Analysis of interatomic Contacts of Structural Units in PDB entry:
2P1F


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 2P1F entry

There are 2 chains in PDB entry 2P1F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 32LYS 114
A
 HIS 116GLY 290
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 13 helices in PDB entry 2P1F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 42Right-handed alpha
Helix 2
2
A
48 62Right-handed alpha
Helix 3
3
A
73 85Right-handed alpha
Helix 4
4
A
86 88Right-handed 310
Helix 5
5
A
94 98Right-handed 310
Helix 6
6
A
102 117Right-handed alpha
Helix 7
7
A
129 139Right-handed alpha
Helix 8
8
A
143 148Right-handed alpha
Helix 9
9
A
159 170Right-handed alpha
Helix 10
10
A
190 204Right-handed alpha
Helix 11
11
A
245 252Right-handed alpha
Helix 12
12
A
261 266Right-handed alpha
Helix 13
13
A
269 290Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2P1F.

There are 9 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
65 68first strand
Strand 2
A
90 93parallel
Strand 3
A
119 126parallel
Strand 4
A
150 154parallel
Strand 5
A
175 179parallel
Strand 6
A
208 212parallel
Strand 7
A
224 227parallel
Strand 8
A
257 260parallel
Strand 9
A
65 68parallel
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