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


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 2PKW entry

There is 1 chain in PDB entry 2PKW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLU 254
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 12 helices in PDB entry 2PKW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 24Right-handed alpha
Helix 2
2
A
49 53Right-handed 310
Helix 3
3
A
61 71Right-handed alpha
Helix 4
4
A
72 75Right-handed 310
Helix 5
5
A
76 82Right-handed alpha
Helix 6
6
A
100 110Right-handed alpha
Helix 7
7
A
119 136Right-handed alpha
Helix 8
8
A
139 146Right-handed alpha
Helix 9
9
A
184 195Right-handed alpha
Helix 10
10
A
199 202Right-handed 310
Helix 11
11
A
203 211Right-handed alpha
Helix 12
12
A
225 229Right-handed 310
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There are 2 sheets in PDB entry 2PKW. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
26 27first strand
Strand 2
A
2 7parallel
Strand 3
A
33 37parallel
Strand 4
A
42 46anti-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
147 151first strand
Strand 2
A
113 117parallel
Strand 3
A
92 94parallel
Strand 4
A
167 170parallel
Strand 5
A
214 220parallel
Strand 6
A
240 246anti-parallel
Strand 7
A
234 236anti-parallel
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