Analysis of interatomic Contacts of Structural Units in PDB entry:
4QUR


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 4QUR entry

There is 1 chain in PDB entry 4QUR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -9ALA 405
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 16 helices in PDB entry 4QUR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-9 3Right-handed alpha
Helix 2
2
A
7 15Right-handed alpha
Helix 3
3
A
22 28Right-handed alpha
Helix 4
4
A
28 39Right-handed alpha
Helix 5
5
A
51 54Right-handed 310
Helix 6
6
A
130 134Right-handed 310
Helix 7
7
A
159 172Right-handed alpha
Helix 8
8
A
173 176Right-handed 310
Helix 9
9
A
191 200Right-handed alpha
Helix 10
10
A
204 209Right-handed alpha
Helix 11
11
A
211 215Right-handed 310
Helix 12
12
A
219 224Right-handed alpha
Helix 13
13
A
225 229Right-handed 310
Helix 14
14
A
232 245Right-handed alpha
Helix 15
15
A
345 372Right-handed alpha
Helix 16
16
A
386 405Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 4QUR. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
45 49first strand
Strand 2
A
147 151anti-parallel
Strand 3
A
138 144anti-parallel
Strand 4
A
79 83anti-parallel
Strand 5
A
67 73anti-parallel
Strand 6
A
58 64anti-parallel
Strand 7
A
98 100anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
104 105first strand
Strand 2
A
112 113anti-parallel
Strand 3
A
119 121anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
178 188first strand
Strand 2
A
325 335anti-parallel
Strand 3
A
313 322anti-parallel
Strand 4
A
304 308anti-parallel
Strand 5
A
295 300anti-parallel
Strand 6
A
259 264anti-parallel
Strand 7
A
252 253anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il