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


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 3QAU entry

There is 1 chain in PDB entry 3QAU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 3ARG 423
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
Back to top of page

There are 20 helices in PDB entry 3QAU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 23Right-handed alpha
Helix 2
2
A
27 36Right-handed alpha
Helix 3
3
A
41 49Right-handed alpha
Helix 4
4
A
83 98Right-handed alpha
Helix 5
5
A
121 132Right-handed alpha
Helix 6
6
A
132 143Right-handed alpha
Helix 7
7
A
144 151Right-handed alpha
Helix 8
8
A
182 202Right-handed alpha
Helix 9
9
A
214 216Right-handed 310
Helix 10
10
A
227 231Right-handed alpha
Helix 11
11
A
235 254Right-handed alpha
Helix 12
12
A
254 276Right-handed alpha
Helix 13
13
A
279 291Right-handed alpha
Helix 14
14
A
326 332Right-handed alpha
Helix 15
15
A
332 342Right-handed alpha
Helix 16
16
A
346 370Right-handed alpha
Helix 17
17
A
375 391Right-handed alpha
Helix 18
18
A
393 395Right-handed 310
Helix 19
19
A
396 407Right-handed alpha
Helix 20
20
A
411 423Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 3QAU. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
61 68first strand
Strand 2
A
71 77anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
102 105first strand
Strand 2
A
218 226anti-parallel
Strand 3
A
311 319anti-parallel
Strand 4
A
301 306anti-parallel
Back to list of sheets
Back to top of page

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
153 162first strand
Strand 2
A
168 176anti-parallel
Strand 3
A
110 117anti-parallel
Strand 4
A
204 210anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il