Analysis of interatomic Contacts of Structural Units in PDB entry:
2QO3


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 2QO3 entry

There are 2 chains in PDB entry 2QO3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 29GLN 908
B
 GLU 29GLN 908
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 78 helices in PDB entry 2QO3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
48 58Right-handed alpha
Helix 2
2
A
73 78Right-handed alpha
Helix 3
3
A
103 108Right-handed alpha
Helix 4
4
A
110 116Right-handed alpha
Helix 5
5
A
118 135Right-handed alpha
Helix 6
6
A
138 143Right-handed 310
Helix 7
7
A
170 175Right-handed alpha
Helix 8
8
A
177 190Right-handed alpha
Helix 9
9
A
200 202Right-handed 310
Helix 10
10
A
203 218Right-handed alpha
Helix 11
11
A
235 243Right-handed alpha
Helix 12
12
A
277 283Right-handed alpha
Helix 13
13
A
309 324Right-handed alpha
Helix 14
14
A
327 331Right-handed 310
Helix 15
15
A
344 355Right-handed alpha
Helix 16
16
A
371 376Right-handed alpha
Helix 17
17
A
378 380Right-handed 310
Helix 18
18
A
381 397Right-handed alpha
Helix 19
19
A
480 495Right-handed alpha
Helix 20
20
A
501 512Right-handed alpha
Helix 21
21
A
526 540Right-handed alpha
Helix 22
22
A
574 580Right-handed alpha
Helix 23
23
A
581 595Right-handed alpha
Helix 24
24
A
596 599Right-handed 310
Helix 25
25
A
602 609Right-handed alpha
Helix 26
26
A
618 640Right-handed alpha
Helix 27
27
A
652 661Right-handed alpha
Helix 28
28
A
665 682Right-handed alpha
Helix 29
29
A
695 702Right-handed alpha
Helix 30
30
A
703 707Right-handed 310
Helix 31
31
A
726 738Right-handed alpha
Helix 32
32
A
755 759Right-handed 310
Helix 33
33
A
761 770Right-handed alpha
Helix 34
34
A
791 795Right-handed 310
Helix 35
35
A
796 806Right-handed alpha
Helix 36
36
A
810 820Right-handed alpha
Helix 37
37
A
834 844Right-handed alpha
Helix 38
38
A
862 876Right-handed alpha
Helix 39
39
A
882 887Right-handed 310
Helix 40
40
B
42 46Right-handed 310
Helix 41
41
B
48 58Right-handed alpha
Helix 42
42
B
73 78Right-handed alpha
Helix 43
43
B
104 108Right-handed 310
Helix 44
44
B
110 117Right-handed alpha
Helix 45
45
B
118 135Right-handed alpha
Helix 46
46
B
138 143Right-handed 310
Helix 47
47
B
170 175Right-handed alpha
Helix 48
48
B
177 190Right-handed alpha
Helix 49
49
B
200 202Right-handed 310
Helix 50
50
B
203 218Right-handed alpha
Helix 51
51
B
235 244Right-handed alpha
Helix 52
52
B
277 284Right-handed alpha
Helix 53
53
B
309 325Right-handed alpha
Helix 54
54
B
327 331Right-handed 310
Helix 55
55
B
343 355Right-handed alpha
Helix 56
56
B
370 376Right-handed alpha
Helix 57
57
B
378 380Right-handed 310
Helix 58
58
B
381 397Right-handed alpha
Helix 59
59
B
480 496Right-handed alpha
Helix 60
60
B
501 512Right-handed alpha
Helix 61
61
B
526 539Right-handed alpha
Helix 62
62
B
574 581Right-handed alpha
Helix 63
63
B
581 596Right-handed alpha
Helix 64
64
B
602 609Right-handed alpha
Helix 65
65
B
618 640Right-handed alpha
Helix 66
66
B
652 662Right-handed alpha
Helix 67
67
B
665 683Right-handed alpha
Helix 68
68
B
695 703Right-handed alpha
Helix 69
69
B
726 736Right-handed alpha
Helix 70
70
B
737 742Right-handed 310
Helix 71
71
B
755 760Right-handed 310
Helix 72
72
B
761 770Right-handed alpha
Helix 73
73
B
791 795Right-handed 310
Helix 74
74
B
796 806Right-handed alpha
Helix 75
75
B
809 820Right-handed alpha
Helix 76
76
B
834 844Right-handed alpha
Helix 77
77
B
863 877Right-handed alpha
Helix 78
78
B
882 887Right-handed 310
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There are 13 sheets in PDB entry 2QO3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

There are 22 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
419 421first strand
Strand 2
A
366 369parallel
Strand 3
A
333 335parallel
Strand 4
A
436 442parallel
Strand 5
A
447 455anti-parallel
Strand 6
A
289 298anti-parallel
Strand 7
A
33 41anti-parallel
Strand 8
A
268 276anti-parallel
Strand 9
A
224 230anti-parallel
Strand 10
A
148 152parallel
Strand 11
A
195 199parallel
Strand 12
B
195 199anti-parallel
Strand 13
B
148 152parallel
Strand 14
B
224 230parallel
Strand 15
B
268 276anti-parallel
Strand 16
B
33 41anti-parallel
Strand 17
B
289 298anti-parallel
Strand 18
B
447 455anti-parallel
Strand 19
B
436 442anti-parallel
Strand 20
B
333 335parallel
Strand 21
B
366 369parallel
Strand 22
B
419 421parallel
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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
64 65first strand
Strand 2
A
92 93anti-parallel
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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
A
101 102first strand
Strand 2
A
903 904anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
398 399first strand
Strand 2
A
426 427anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
472 478first strand
Strand 2
A
518 524anti-parallel
Strand 3
A
547 551anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
789 790first strand
Strand 2
A
780 782anti-parallel
Strand 3
A
646 649parallel
Strand 4
A
559 563parallel
Strand 5
A
824 827parallel
Strand 6
A
852 854parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
688 692first strand
Strand 2
A
720 725anti-parallel
Strand 3
A
714 717anti-parallel
Strand 4
A
808 809parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 65first strand
Strand 2
B
92 93anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 102first strand
Strand 2
B
903 904anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
398 399first strand
Strand 2
B
426 427anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
472 478first strand
Strand 2
B
518 524anti-parallel
Strand 3
B
547 551anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
780 781first strand
Strand 2
B
646 649parallel
Strand 3
B
559 563parallel
Strand 4
B
824 827parallel
Strand 5
B
852 854parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
714 717first strand
Strand 2
B
720 725anti-parallel
Strand 3
B
688 692anti-parallel
Strand 4
B
744 746anti-parallel
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