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


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 2QFL entry

There is 1 chain in PDB entry 2QFL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 262
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 9 helices in PDB entry 2QFL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 24Right-handed alpha
Helix 2
2
A
37 59Right-handed alpha
Helix 3
3
A
88 95Right-handed alpha
Helix 4
4
A
161 163Right-handed 310
Helix 5
5
A
164 177Right-handed alpha
Helix 6
6
A
187 197Right-handed alpha
Helix 7
7
A
209 223Right-handed alpha
Helix 8
8
A
235 240Right-handed alpha
Helix 9
9
A
246 256Right-handed alpha
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There are 2 sheets in PDB entry 2QFL. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
70 72first strand
Strand 2
A
62 66anti-parallel
Strand 3
A
76 87parallel
Strand 4
A
100 107anti-parallel
Strand 5
A
110 118anti-parallel
Strand 6
A
123 128anti-parallel
Strand 7
A
133 135anti-parallel
Strand 8
A
138 139anti-parallel
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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
A
180 184first strand
Strand 2
A
151 155parallel
Strand 3
A
202 205parallel
Strand 4
A
242 245anti-parallel
Strand 5
A
226 228anti-parallel
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