Analysis of interatomic Contacts of Structural Units in PDB entry:
1QBG


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 1QBG entry

There are 4 chains in PDB entry 1QBG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2LYS 273
B
 ARG 3LYS 273
C
 VAL 2LYS 273
D
 VAL 2LYS 273
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 56 helices in PDB entry 1QBG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 32Right-handed alpha
Helix 2
2
A
51 54Right-handed 310
Helix 3
3
A
66 78Right-handed alpha
Helix 4
4
A
81 94Right-handed alpha
Helix 5
5
A
109 120Right-handed alpha
Helix 6
6
A
131 135Right-handed 310
Helix 7
7
A
151 156Right-handed 310
Helix 8
8
A
163 173Right-handed alpha
Helix 9
9
A
176 180Right-handed 310
Helix 10
10
A
191 195Right-handed 310
Helix 11
11
A
196 211Right-handed alpha
Helix 12
12
A
212 217Right-handed 310
Helix 13
13
A
224 227Right-handed 310
Helix 14
14
A
239 247Right-handed alpha
Helix 15
15
B
16 32Right-handed alpha
Helix 16
16
B
51 54Right-handed 310
Helix 17
17
B
66 78Right-handed alpha
Helix 18
18
B
81 94Right-handed alpha
Helix 19
19
B
109 120Right-handed alpha
Helix 20
20
B
131 135Right-handed 310
Helix 21
21
B
151 156Right-handed 310
Helix 22
22
B
163 173Right-handed alpha
Helix 23
23
B
176 180Right-handed 310
Helix 24
24
B
191 195Right-handed 310
Helix 25
25
B
196 211Right-handed alpha
Helix 26
26
B
212 217Right-handed 310
Helix 27
27
B
224 227Right-handed 310
Helix 28
28
B
239 247Right-handed alpha
Helix 29
29
C
16 32Right-handed alpha
Helix 30
30
C
51 54Right-handed 310
Helix 31
31
C
66 78Right-handed alpha
Helix 32
32
C
81 94Right-handed alpha
Helix 33
33
C
109 120Right-handed alpha
Helix 34
34
C
131 135Right-handed 310
Helix 35
35
C
151 156Right-handed 310
Helix 36
36
C
163 173Right-handed alpha
Helix 37
37
C
176 180Right-handed 310
Helix 38
38
C
191 195Right-handed 310
Helix 39
39
C
196 211Right-handed alpha
Helix 40
40
C
212 217Right-handed 310
Helix 41
41
C
224 227Right-handed 310
Helix 42
42
C
239 247Right-handed alpha
Helix 43
43
D
16 32Right-handed alpha
Helix 44
44
D
51 54Right-handed 310
Helix 45
45
D
66 78Right-handed alpha
Helix 46
46
D
81 94Right-handed alpha
Helix 47
47
D
109 120Right-handed alpha
Helix 48
48
D
131 135Right-handed 310
Helix 49
49
D
151 156Right-handed 310
Helix 50
50
D
163 173Right-handed alpha
Helix 51
51
D
176 180Right-handed 310
Helix 52
52
D
191 195Right-handed 310
Helix 53
53
D
196 211Right-handed alpha
Helix 54
54
D
212 217Right-handed 310
Helix 55
55
D
224 227Right-handed 310
Helix 56
56
D
239 247Right-handed alpha
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There are 8 sheets in PDB entry 1QBG. Click on sheet of interest to get list of strands forming it: A, A1, B, B1, C, C1, D, D1,

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
A
35 40first strand
Strand 2
A
4 9parallel
Strand 3
A
35 40parallel
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There are 3 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
35 40first strand
Strand 2
A
4 9parallel
Strand 3
A
35 40parallel
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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
B
35 40first strand
Strand 2
B
4 9parallel
Strand 3
B
35 40parallel
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There are 3 strands in B1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
35 40first strand
Strand 2
B
4 9parallel
Strand 3
B
35 40parallel
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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
C
35 40first strand
Strand 2
C
4 9parallel
Strand 3
C
35 40parallel
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There are 3 strands in C1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
35 40first strand
Strand 2
C
4 9parallel
Strand 3
C
35 40parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
35 40first strand
Strand 2
D
4 9parallel
Strand 3
D
35 40parallel
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There are 3 strands in D1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
35 40first strand
Strand 2
D
4 9parallel
Strand 3
D
35 40parallel
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