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


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 3QFI entry

There is 1 chain in PDB entry 3QFI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 53ASP 328
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 11 helices in PDB entry 3QFI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
92 95Right-handed 310
Helix 2
2
A
120 139Right-handed alpha
Helix 3
3
A
150 161Right-handed alpha
Helix 4
4
A
189 197Right-handed alpha
Helix 5
5
A
205 225Right-handed alpha
Helix 6
6
A
235 242Right-handed 310
Helix 7
7
A
249 257Right-handed alpha
Helix 8
8
A
261 265Right-handed 310
Helix 9
9
A
288 303Right-handed alpha
Helix 10
10
A
308 321Right-handed alpha
Helix 11
11
A
322 326Right-handed 310
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There are 4 sheets in PDB entry 3QFI. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
244 246first strand
Strand 2
A
145 149anti-parallel
Strand 3
A
62 68parallel
Strand 4
A
84 91anti-parallel
Strand 5
A
96 102anti-parallel
Strand 6
A
267 270parallel
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There are 2 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
107 109first strand
Strand 2
A
116 118anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
164 168first strand
Strand 2
A
183 187anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
274 278first strand
Strand 2
A
283 287anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il