Analysis of interatomic Contacts of Structural Units in PDB entry:
1O9K


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 1O9K entry

There are 12 chains in PDB entry 1O9K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 379ASP 578
B
 SER 644ARG 787
C
 MET 379ASP 578
D
 SER 644ARG 787
E
 MET 379ASP 578
F
 SER 644ARG 787
G
 MET 379ASP 578
H
 SER 644ARG 787
P
 LEU 409ASP 426
Q
 LEU 409ASP 426
R
 LEU 409ASP 426
S
 LEU 409ASP 426
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
Back to top of page

There are 83 helices in PDB entry 1O9K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
381 392Right-handed alpha
Helix 2
2
A
397 406Right-handed alpha
Helix 3
3
A
411 434Right-handed alpha
Helix 4
4
A
440 469Right-handed alpha
Helix 5
5
A
473 479Right-handed alpha
Helix 6
6
A
479 498Right-handed alpha
Helix 7
7
A
514 522Right-handed alpha
Helix 8
8
A
524 539Right-handed alpha
Helix 9
9
A
543 560Right-handed alpha
Helix 10
10
A
561 564Right-handed 310
Helix 11
11
A
568 577Right-handed alpha
Helix 12
12
B
644 670Right-handed alpha
Helix 13
13
B
675 691Right-handed alpha
Helix 14
14
B
692 696Right-handed 310
Helix 15
15
B
699 715Right-handed alpha
Helix 16
16
B
720 729Right-handed alpha
Helix 17
17
B
736 741Right-handed alpha
Helix 18
18
B
751 759Right-handed alpha
Helix 19
19
B
759 771Right-handed alpha
Helix 20
20
C
381 392Right-handed alpha
Helix 21
21
C
397 406Right-handed alpha
Helix 22
22
C
411 434Right-handed alpha
Helix 23
23
C
440 466Right-handed alpha
Helix 24
24
C
473 478Right-handed alpha
Helix 25
25
C
479 498Right-handed alpha
Helix 26
26
C
514 522Right-handed alpha
Helix 27
27
C
524 530Right-handed alpha
Helix 28
28
C
531 539Right-handed alpha
Helix 29
29
C
543 560Right-handed alpha
Helix 30
30
C
561 564Right-handed 310
Helix 31
31
C
568 577Right-handed alpha
Helix 32
32
D
644 670Right-handed alpha
Helix 33
33
D
675 691Right-handed alpha
Helix 34
34
D
692 696Right-handed 310
Helix 35
35
D
699 714Right-handed alpha
Helix 36
36
D
720 729Right-handed alpha
Helix 37
37
D
736 741Right-handed alpha
Helix 38
38
D
751 759Right-handed alpha
Helix 39
39
D
759 769Right-handed alpha
Helix 40
40
E
382 389Right-handed alpha
Helix 41
41
E
397 405Right-handed alpha
Helix 42
42
E
411 435Right-handed alpha
Helix 43
43
E
438 468Right-handed alpha
Helix 44
44
E
473 478Right-handed alpha
Helix 45
45
E
479 499Right-handed alpha
Helix 46
46
E
515 522Right-handed alpha
Helix 47
47
E
524 530Right-handed alpha
Helix 48
48
E
531 539Right-handed alpha
Helix 49
49
E
543 560Right-handed alpha
Helix 50
50
E
561 564Right-handed 310
Helix 51
51
E
568 577Right-handed alpha
Helix 52
52
F
644 670Right-handed alpha
Helix 53
53
F
675 691Right-handed alpha
Helix 54
54
F
692 696Right-handed 310
Helix 55
55
F
699 715Right-handed alpha
Helix 56
56
F
720 729Right-handed alpha
Helix 57
57
F
736 741Right-handed alpha
Helix 58
58
F
751 759Right-handed alpha
Helix 59
59
F
759 770Right-handed alpha
Helix 60
60
G
380 388Right-handed alpha
Helix 61
61
G
397 405Right-handed alpha
Helix 62
62
G
411 435Right-handed alpha
Helix 63
63
G
438 468Right-handed alpha
Helix 64
64
G
473 478Right-handed alpha
Helix 65
65
G
479 500Right-handed alpha
Helix 66
66
G
513 521Right-handed alpha
Helix 67
67
G
524 530Right-handed alpha
Helix 68
68
G
531 539Right-handed alpha
Helix 69
69
G
543 560Right-handed alpha
Helix 70
70
G
561 564Right-handed 310
Helix 71
71
G
568 575Right-handed alpha
Helix 72
72
H
644 670Right-handed alpha
Helix 73
73
H
675 691Right-handed alpha
Helix 74
74
H
692 696Right-handed 310
Helix 75
75
H
699 715Right-handed alpha
Helix 76
76
H
720 729Right-handed alpha
Helix 77
77
H
736 741Right-handed alpha
Helix 78
78
H
751 759Right-handed alpha
Helix 79
79
H
759 770Right-handed alpha
Helix 80
80
P
420 425Right-handed alpha
Helix 81
81
Q
420 425Right-handed alpha
Helix 82
82
R
420 425Right-handed 310
Helix 83
83
S
420 425Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 1O9K. Click on sheet of interest to get list of strands forming it: BA, A, FA, HA,

There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
742 743first strand
Strand 2
B
749 750anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
742 743first strand
Strand 2
D
749 750anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
742 743first strand
Strand 2
F
749 750anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in HA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
742 743first strand
Strand 2
H
749 750anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il