Analysis of interatomic Contacts of Structural Units in PDB entry:
3F2K


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 3F2K entry

There are 3 chains in PDB entry 3F2K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 4PHE 225
B
 HIS 4PHE 225
C
 LEU 13ALA 16
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 22 helices in PDB entry 3F2K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 28Right-handed alpha
Helix 2
2
A
30 32Right-handed 310
Helix 3
3
A
97 116Right-handed alpha
Helix 4
4
A
132 137Right-handed alpha
Helix 5
5
A
139 148Right-handed alpha
Helix 6
6
A
158 161Right-handed 310
Helix 7
7
A
162 167Right-handed alpha
Helix 8
8
A
167 177Right-handed alpha
Helix 9
9
A
183 197Right-handed alpha
Helix 10
10
A
201 209Right-handed alpha
Helix 11
11
A
209 220Right-handed alpha
Helix 12
12
B
7 28Right-handed alpha
Helix 13
13
B
30 32Right-handed 310
Helix 14
14
B
97 116Right-handed alpha
Helix 15
15
B
132 137Right-handed alpha
Helix 16
16
B
137 148Right-handed alpha
Helix 17
17
B
158 161Right-handed 310
Helix 18
18
B
162 167Right-handed alpha
Helix 19
19
B
167 177Right-handed alpha
Helix 20
20
B
183 197Right-handed alpha
Helix 21
21
B
201 209Right-handed alpha
Helix 22
22
B
209 220Right-handed alpha
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There are 2 sheets in PDB entry 3F2K. Click on sheet of interest to get list of strands forming it: A, B,

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
83 89first strand
Strand 2
A
72 80anti-parallel
Strand 3
A
34 43anti-parallel
Strand 4
A
126 128parallel
Strand 5
A
150 151parallel
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There are 5 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
83 88first strand
Strand 2
B
73 80anti-parallel
Strand 3
B
34 42anti-parallel
Strand 4
B
126 128parallel
Strand 5
B
150 151parallel
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