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


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 2QUH entry

There are 2 chains in PDB entry 2QUH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 97HIS 475
B
 THR 92HIS 472
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 41 helices in PDB entry 2QUH. 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
246 257Right-handed alpha
Helix 10
10
A
259 268Right-handed alpha
Helix 11
11
A
274 286Right-handed alpha
Helix 12
12
A
287 292Right-handed 310
Helix 13
13
A
293 298Right-handed alpha
Helix 14
14
A
313 327Right-handed alpha
Helix 15
15
A
364 376Right-handed alpha
Helix 16
16
A
383 391Right-handed alpha
Helix 17
17
A
397 407Right-handed alpha
Helix 18
18
A
409 422Right-handed alpha
Helix 19
19
A
426 450Right-handed alpha
Helix 20
20
A
453 462Right-handed alpha
Helix 21
21
B
99 108Right-handed alpha
Helix 22
22
B
113 125Right-handed alpha
Helix 23
23
B
129 134Right-handed alpha
Helix 24
24
B
142 152Right-handed alpha
Helix 25
25
B
170 188Right-handed alpha
Helix 26
26
B
196 204Right-handed alpha
Helix 27
27
B
207 224Right-handed alpha
Helix 28
28
B
237 241Right-handed alpha
Helix 29
29
B
242 244Right-handed 310
Helix 30
30
B
246 257Right-handed alpha
Helix 31
31
B
259 267Right-handed alpha
Helix 32
32
B
274 286Right-handed alpha
Helix 33
33
B
287 292Right-handed 310
Helix 34
34
B
293 298Right-handed alpha
Helix 35
35
B
313 327Right-handed alpha
Helix 36
36
B
364 376Right-handed alpha
Helix 37
37
B
383 391Right-handed alpha
Helix 38
38
B
397 407Right-handed alpha
Helix 39
39
B
409 422Right-handed alpha
Helix 40
40
B
426 452Right-handed alpha
Helix 41
41
B
453 461Right-handed alpha
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There are 3 sheets in PDB entry 2QUH. 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 7 strands in B 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
139 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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There are 2 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
341 342first strand
Strand 2
B
345 349anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il