Analysis of interatomic Contacts of Structural Units in PDB entry:
1DQ9


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 1DQ9 entry

There are 4 chains in PDB entry 1DQ9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 461SER 865
B
 LYS 460LYS 864
C
 LYS 460HIS 866
D
 GLY 453SER 865
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 79 helices in PDB entry 1DQ9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
464 475Right-handed alpha
Helix 2
2
A
477 484Right-handed 310
Helix 3
3
A
487 502Right-handed alpha
Helix 4
4
A
518 522Right-handed 310
Helix 5
5
A
561 575Right-handed alpha
Helix 6
6
A
598 611Right-handed alpha
Helix 7
7
A
611 624Right-handed alpha
Helix 8
8
A
656 675Right-handed alpha
Helix 9
9
A
694 701Right-handed alpha
Helix 10
10
A
713 720Right-handed alpha
Helix 11
11
A
724 737Right-handed alpha
Helix 12
12
A
737 743Right-handed alpha
Helix 13
13
A
752 764Right-handed alpha
Helix 14
14
A
767 769Right-handed 310
Helix 15
15
A
770 775Right-handed alpha
Helix 16
16
A
806 810Right-handed 310
Helix 17
17
A
811 821Right-handed alpha
Helix 18
18
A
832 860Right-handed alpha
Helix 19
19
B
463 473Right-handed alpha
Helix 20
20
B
477 479Right-handed 310
Helix 21
21
B
480 485Right-handed alpha
Helix 22
22
B
487 503Right-handed alpha
Helix 23
23
B
507 512Right-handed 310
Helix 24
24
B
518 523Right-handed alpha
Helix 25
25
B
561 575Right-handed alpha
Helix 26
26
B
598 610Right-handed alpha
Helix 27
27
B
611 624Right-handed alpha
Helix 28
28
B
656 675Right-handed alpha
Helix 29
29
B
694 701Right-handed alpha
Helix 30
30
B
713 720Right-handed alpha
Helix 31
31
B
724 737Right-handed alpha
Helix 32
32
B
737 743Right-handed alpha
Helix 33
33
B
752 764Right-handed alpha
Helix 34
34
B
767 769Right-handed 310
Helix 35
35
B
770 775Right-handed alpha
Helix 36
36
B
806 810Right-handed 310
Helix 37
37
B
811 821Right-handed alpha
Helix 38
38
B
832 860Right-handed alpha
Helix 39
39
C
463 475Right-handed alpha
Helix 40
40
C
477 479Right-handed 310
Helix 41
41
C
480 485Right-handed alpha
Helix 42
42
C
487 501Right-handed alpha
Helix 43
43
C
508 512Right-handed 310
Helix 44
44
C
518 523Right-handed alpha
Helix 45
45
C
561 575Right-handed alpha
Helix 46
46
C
598 611Right-handed alpha
Helix 47
47
C
611 624Right-handed alpha
Helix 48
48
C
656 675Right-handed alpha
Helix 49
49
C
694 701Right-handed alpha
Helix 50
50
C
713 720Right-handed alpha
Helix 51
51
C
724 737Right-handed alpha
Helix 52
52
C
737 743Right-handed alpha
Helix 53
53
C
752 764Right-handed alpha
Helix 54
54
C
767 769Right-handed 310
Helix 55
55
C
770 775Right-handed alpha
Helix 56
56
C
806 810Right-handed 310
Helix 57
57
C
811 821Right-handed alpha
Helix 58
58
C
832 860Right-handed alpha
Helix 59
59
C
861 866Right-handed alpha
Helix 60
60
D
463 468Right-handed alpha
Helix 61
61
D
468 473Right-handed alpha
Helix 62
62
D
477 479Right-handed 310
Helix 63
63
D
480 485Right-handed alpha
Helix 64
64
D
487 503Right-handed alpha
Helix 65
65
D
508 512Right-handed 310
Helix 66
66
D
561 575Right-handed alpha
Helix 67
67
D
598 610Right-handed alpha
Helix 68
68
D
611 624Right-handed alpha
Helix 69
69
D
656 675Right-handed alpha
Helix 70
70
D
694 701Right-handed alpha
Helix 71
71
D
713 720Right-handed alpha
Helix 72
72
D
724 737Right-handed alpha
Helix 73
73
D
737 743Right-handed alpha
Helix 74
74
D
752 764Right-handed alpha
Helix 75
75
D
767 769Right-handed 310
Helix 76
76
D
770 775Right-handed alpha
Helix 77
77
D
806 810Right-handed 310
Helix 78
78
D
811 821Right-handed alpha
Helix 79
79
D
832 860Right-handed alpha
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There are 10 sheets in PDB entry 1DQ9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 4 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
550 556first strand
Strand 2
A
532 545anti-parallel
Strand 3
B
530 545anti-parallel
Strand 4
B
550 556anti-parallel
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There are 8 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
748 749first strand
Strand 2
A
777 784parallel
Strand 3
A
790 800anti-parallel
Strand 4
A
703 712anti-parallel
Strand 5
A
579 590anti-parallel
Strand 6
A
642 649anti-parallel
Strand 7
A
593 595anti-parallel
Strand 8
A
679 682anti-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
A
748 749first strand
Strand 2
A
777 784parallel
Strand 3
A
790 800anti-parallel
Strand 4
A
703 712anti-parallel
Strand 5
A
579 590anti-parallel
Strand 6
A
642 649anti-parallel
Strand 7
A
631 639anti-parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
748 749first strand
Strand 2
B
777 784parallel
Strand 3
B
790 800anti-parallel
Strand 4
B
703 712anti-parallel
Strand 5
B
579 590anti-parallel
Strand 6
B
642 649anti-parallel
Strand 7
B
593 595anti-parallel
Strand 8
B
679 682anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
748 749first strand
Strand 2
B
777 784parallel
Strand 3
B
790 800anti-parallel
Strand 4
B
703 712anti-parallel
Strand 5
B
579 590anti-parallel
Strand 6
B
642 649anti-parallel
Strand 7
B
631 639anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
550 556first strand
Strand 2
C
532 545anti-parallel
Strand 3
D
533 545anti-parallel
Strand 4
D
550 556anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
748 749first strand
Strand 2
C
777 784parallel
Strand 3
C
790 800anti-parallel
Strand 4
C
703 712anti-parallel
Strand 5
C
579 590anti-parallel
Strand 6
C
642 649anti-parallel
Strand 7
C
593 595anti-parallel
Strand 8
C
679 682anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
748 749first strand
Strand 2
C
777 784parallel
Strand 3
C
790 800anti-parallel
Strand 4
C
703 712anti-parallel
Strand 5
C
579 590anti-parallel
Strand 6
C
642 649anti-parallel
Strand 7
C
631 639anti-parallel
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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
748 749first strand
Strand 2
D
777 784parallel
Strand 3
D
790 800anti-parallel
Strand 4
D
703 712anti-parallel
Strand 5
D
579 590anti-parallel
Strand 6
D
642 649anti-parallel
Strand 7
D
593 595anti-parallel
Strand 8
D
679 682anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
748 749first strand
Strand 2
D
777 784parallel
Strand 3
D
790 800anti-parallel
Strand 4
D
703 712anti-parallel
Strand 5
D
579 590anti-parallel
Strand 6
D
642 649anti-parallel
Strand 7
D
631 639anti-parallel
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