Analysis of interatomic Contacts of Structural Units in PDB entry:
2QU2


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 2QU2 entry

There is 1 chain in PDB entry 2QU2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 60GLY 445
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 2QU2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
115 119Right-handed 310
Helix 2
2
A
185 189Right-handed 310
Helix 3
3
A
197 206Right-handed alpha
Helix 4
4
A
242 244Right-handed 310
Helix 5
5
A
278 282Right-handed 310
Helix 6
6
A
300 315Right-handed alpha
Helix 7
7
A
320 325Right-handed alpha
Helix 8
8
A
334 337Right-handed 310
Helix 9
9
A
338 342Right-handed 310
Helix 10
10
A
363 367Right-handed alpha
Helix 11
11
A
396 401Right-handed alpha
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There are 5 sheets in PDB entry 2QU2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
68 71first strand
Strand 2
A
231 238anti-parallel
Strand 3
A
212 218anti-parallel
Strand 4
A
403 408anti-parallel
Strand 5
A
413 419anti-parallel
Strand 6
A
246 254anti-parallel
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There are 8 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
123 133first strand
Strand 2
A
136 148anti-parallel
Strand 3
A
157 168anti-parallel
Strand 4
A
100 103parallel
Strand 5
A
179 182anti-parallel
Strand 6
A
87 94parallel
Strand 7
A
77 82anti-parallel
Strand 8
A
136 148anti-parallel
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There are 4 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
265 270first strand
Strand 2
A
345 350anti-parallel
Strand 3
A
357 362anti-parallel
Strand 4
A
431 436anti-parallel
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There are 4 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
287 289first strand
Strand 2
A
393 395parallel
Strand 3
A
296 299anti-parallel
Strand 4
A
386 389parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
329 331first strand
Strand 2
A
381 384anti-parallel
Strand 3
A
368 370anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il