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


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 4QUK entry

There is 1 chain in PDB entry 4QUK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 8LEU 326
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 15 helices in PDB entry 4QUK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 30Right-handed alpha
Helix 2
2
A
43 46Right-handed 310
Helix 3
3
A
47 52Right-handed alpha
Helix 4
4
A
55 59Right-handed alpha
Helix 5
5
A
73 78Right-handed alpha
Helix 6
6
A
96 101Right-handed alpha
Helix 7
7
A
101 118Right-handed alpha
Helix 8
8
A
130 134Right-handed 310
Helix 9
9
A
154 160Right-handed alpha
Helix 10
10
A
163 183Right-handed alpha
Helix 11
11
A
205 216Right-handed alpha
Helix 12
12
A
231 244Right-handed alpha
Helix 13
13
A
260 271Right-handed alpha
Helix 14
14
A
294 300Right-handed alpha
Helix 15
15
A
306 321Right-handed alpha
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There are 4 sheets in PDB entry 4QUK. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
60 64first strand
Strand 2
A
33 38parallel
Strand 3
A
9 12parallel
Strand 4
A
82 85parallel
Strand 5
A
124 128parallel
Strand 6
A
187 192parallel
Strand 7
A
249 253parallel
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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
146 147first strand
Strand 2
A
291 292parallel
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There are 3 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
194 196first strand
Strand 2
A
225 230parallel
Strand 3
A
256 259anti-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
220 221first strand
Strand 2
A
279 280parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il