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


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 3QLE entry

There is 1 chain in PDB entry 3QLE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 176LYS 361
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 10 helices in PDB entry 3QLE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
220 229Right-handed alpha
Helix 2
2
A
241 252Right-handed alpha
Helix 3
3
A
264 268Right-handed 310
Helix 4
4
A
278 282Right-handed 310
Helix 5
5
A
285 287Right-handed 310
Helix 6
6
A
302 304Right-handed 310
Helix 7
7
A
318 333Right-handed alpha
Helix 8
8
A
338 343Right-handed alpha
Helix 9
9
A
347 349Right-handed 310
Helix 10
10
A
350 359Right-handed alpha
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There are 3 sheets in PDB entry 3QLE. Click on sheet of interest to get list of strands forming it: A, B, C,

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
259 263first strand
Strand 2
A
232 237parallel
Strand 3
A
192 197parallel
Strand 4
A
289 293parallel
Strand 5
A
306 308parallel
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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
203 208first strand
Strand 2
A
212 217anti-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
269 271first strand
Strand 2
A
274 276anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il