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


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 2PKE entry

There are 2 chains in PDB entry 2PKE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0GLN 250
B
 GLY 9GLN 249
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 23 helices in PDB entry 2PKE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 42Right-handed alpha
Helix 2
2
A
55 68Right-handed alpha
Helix 3
3
A
70 86Right-handed alpha
Helix 4
4
A
91 107Right-handed alpha
Helix 5
5
A
115 125Right-handed alpha
Helix 6
6
A
136 148Right-handed alpha
Helix 7
7
A
149 152Right-handed 310
Helix 8
8
A
163 175Right-handed alpha
Helix 9
9
A
177 179Right-handed 310
Helix 10
10
A
192 198Right-handed alpha
Helix 11
11
A
231 233Right-handed 310
Helix 12
12
A
234 250Right-handed alpha
Helix 13
13
B
26 42Right-handed alpha
Helix 14
14
B
70 86Right-handed alpha
Helix 15
15
B
91 107Right-handed alpha
Helix 16
16
B
115 125Right-handed alpha
Helix 17
17
B
136 147Right-handed alpha
Helix 18
18
B
148 153Right-handed 310
Helix 19
19
B
163 174Right-handed alpha
Helix 20
20
B
177 179Right-handed 310
Helix 21
21
B
192 198Right-handed alpha
Helix 22
22
B
231 233Right-handed 310
Helix 23
23
B
234 249Right-handed alpha
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There are 2 sheets in PDB entry 2PKE. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
156 159first strand
Strand 2
A
128 134parallel
Strand 3
A
14 17parallel
Strand 4
A
181 185parallel
Strand 5
A
201 204parallel
Strand 6
A
226 228parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
155 159first strand
Strand 2
B
128 134parallel
Strand 3
B
14 17parallel
Strand 4
B
181 185parallel
Strand 5
B
201 204parallel
Strand 6
B
226 228parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il