Analysis of interatomic Contacts of Structural Units in PDB entry:
2QB0


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 2QB0 entry

There are 4 chains in PDB entry 2QB0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 15GLN 91
B
SER 15LYS 255
C
SER 15GLN 91
D
SER 15LYS 255
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 45 helices in PDB entry 2QB0. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
19 23Right-handed 310
Helix 2
2
A
25 29Right-handed 310
Helix 3
3
A
30 46Right-handed alpha
Helix 4
4
A
58 63Right-handed alpha
Helix 5
5
A
66 74Right-handed alpha
Helix 6
6
A
77 91Right-handed alpha
Helix 7
7
B
19 24Right-handed 310
Helix 8
8
B
25 29Right-handed 310
Helix 9
9
B
30 45Right-handed alpha
Helix 10
10
B
58 63Right-handed alpha
Helix 11
11
B
66 74Right-handed alpha
Helix 12
12
B
77 91Right-handed alpha
Helix 13
13
B
96 105Right-handed alpha
Helix 14
14
B
132 144Right-handed alpha
Helix 15
15
B
154 173Right-handed alpha
Helix 16
16
B
177 184Right-handed alpha
Helix 17
17
B
185 200Right-handed alpha
Helix 18
18
B
200 206Right-handed alpha
Helix 19
19
B
207 216Right-handed alpha
Helix 20
20
B
218 227Right-handed alpha
Helix 21
21
B
229 235Right-handed alpha
Helix 22
22
B
235 249Right-handed alpha
Helix 23
23
B
251 255Right-handed 310
Helix 24
24
C
19 23Right-handed 310
Helix 25
25
C
25 29Right-handed 310
Helix 26
26
C
30 46Right-handed alpha
Helix 27
27
C
58 63Right-handed alpha
Helix 28
28
C
66 74Right-handed alpha
Helix 29
29
C
77 91Right-handed alpha
Helix 30
30
D
19 24Right-handed 310
Helix 31
31
D
25 29Right-handed 310
Helix 32
32
D
30 45Right-handed alpha
Helix 33
33
D
58 63Right-handed alpha
Helix 34
34
D
66 74Right-handed alpha
Helix 35
35
D
77 91Right-handed alpha
Helix 36
36
D
96 105Right-handed alpha
Helix 37
37
D
152 173Right-handed alpha
Helix 38
38
D
177 184Right-handed alpha
Helix 39
39
D
185 200Right-handed alpha
Helix 40
40
D
200 206Right-handed alpha
Helix 41
41
D
207 216Right-handed alpha
Helix 42
42
D
218 227Right-handed alpha
Helix 43
43
D
229 235Right-handed alpha
Helix 44
44
D
235 249Right-handed alpha
Helix 45
45
D
251 255Right-handed 310
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There are 2 sheets in PDB entry 2QB0. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
107 112first strand
Strand 2
B
118 121anti-parallel
Strand 3
B
124 127anti-parallel
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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
D
107 112first strand
Strand 2
D
118 121anti-parallel
Strand 3
D
124 127anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il