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


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 2QUI entry

There are 2 chains in PDB entry 2QUI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 82GLN 471
B
 GLY 97HIS 475
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 43 helices in PDB entry 2QUI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
99 108Right-handed alpha
Helix 2
2
A
113 125Right-handed alpha
Helix 3
3
A
129 134Right-handed alpha
Helix 4
4
A
142 152Right-handed alpha
Helix 5
5
A
170 188Right-handed alpha
Helix 6
6
A
196 204Right-handed alpha
Helix 7
7
A
207 224Right-handed alpha
Helix 8
8
A
237 241Right-handed alpha
Helix 9
9
A
242 244Right-handed 310
Helix 10
10
A
246 257Right-handed alpha
Helix 11
11
A
259 268Right-handed alpha
Helix 12
12
A
274 286Right-handed alpha
Helix 13
13
A
287 292Right-handed 310
Helix 14
14
A
293 298Right-handed alpha
Helix 15
15
A
313 327Right-handed alpha
Helix 16
16
A
354 358Right-handed 310
Helix 17
17
A
364 376Right-handed alpha
Helix 18
18
A
383 391Right-handed alpha
Helix 19
19
A
397 407Right-handed alpha
Helix 20
20
A
409 422Right-handed alpha
Helix 21
21
A
426 452Right-handed alpha
Helix 22
22
A
453 461Right-handed alpha
Helix 23
23
B
99 108Right-handed alpha
Helix 24
24
B
113 125Right-handed alpha
Helix 25
25
B
129 134Right-handed alpha
Helix 26
26
B
142 152Right-handed alpha
Helix 27
27
B
170 188Right-handed alpha
Helix 28
28
B
196 204Right-handed alpha
Helix 29
29
B
207 224Right-handed alpha
Helix 30
30
B
237 242Right-handed alpha
Helix 31
31
B
246 257Right-handed alpha
Helix 32
32
B
259 268Right-handed alpha
Helix 33
33
B
274 286Right-handed alpha
Helix 34
34
B
287 292Right-handed 310
Helix 35
35
B
293 298Right-handed alpha
Helix 36
36
B
313 324Right-handed alpha
Helix 37
37
B
325 328Right-handed 310
Helix 38
38
B
364 376Right-handed alpha
Helix 39
39
B
383 391Right-handed alpha
Helix 40
40
B
397 407Right-handed alpha
Helix 41
41
B
409 422Right-handed alpha
Helix 42
42
B
426 451Right-handed alpha
Helix 43
43
B
453 462Right-handed alpha
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There are 3 sheets in PDB entry 2QUI. 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
110 111first strand
Strand 2
A
137 141anti-parallel
Strand 3
A
333 337anti-parallel
Strand 4
A
304 310parallel
Strand 5
A
156 162parallel
Strand 6
A
191 195parallel
Strand 7
A
232 236parallel
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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
341 342first strand
Strand 2
A
345 349anti-parallel
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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
B
110 111first strand
Strand 2
B
137 141anti-parallel
Strand 3
B
333 337anti-parallel
Strand 4
B
304 310parallel
Strand 5
B
156 162parallel
Strand 6
B
191 195parallel
Strand 7
B
232 236parallel
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