Analysis of interatomic Contacts of Structural Units in PDB entry:
1QFC


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 1QFC entry

There is 1 chain in PDB entry 1QFC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1ARG 302
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 8 helices in PDB entry 1QFC. 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 41Right-handed alpha
Helix 2
2
A
66 74Right-handed 310
Helix 3
3
A
92 94Right-handed 310
Helix 4
4
A
98 106Right-handed alpha
Helix 5
5
A
138 141Right-handed alpha
Helix 6
6
A
165 175Right-handed alpha
Helix 7
7
A
199 204Right-handed alpha
Helix 8
8
A
206 212Right-handed alpha
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There are 2 sheets in PDB entry 1QFC. 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
84 86first strand
Strand 2
A
46 49parallel
Strand 3
A
7 12parallel
Strand 4
A
272 278anti-parallel
Strand 5
A
282 289anti-parallel
Strand 6
A
294 301anti-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
118 123first strand
Strand 2
A
130 135anti-parallel
Strand 3
A
180 184parallel
Strand 4
A
216 219parallel
Strand 5
A
235 239parallel
Strand 6
A
225 229anti-parallel
Strand 7
A
260 264anti-parallel
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