Analysis of interatomic Contacts of Structural Units in PDB entry:
3K9Q


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 3K9Q entry

There are 4 chains in PDB entry 3K9Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
Q
MET 1SER 335
O
MET 1SER 335
P
MET 1SER 335
R
MET 1SER 335
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 56 helices in PDB entry 3K9Q. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
Q
11 22Right-handed alpha
Helix 2
2
Q
37 47Right-handed alpha
Helix 3
3
Q
79 83Right-handed 310
Helix 4
4
Q
84 89Right-handed alpha
Helix 5
5
Q
102 112Right-handed alpha
Helix 6
6
Q
135 139Right-handed 310
Helix 7
7
Q
150 168Right-handed alpha
Helix 8
8
Q
201 205Right-handed 310
Helix 9
9
Q
216 220Right-handed 310
Helix 10
10
Q
221 225Right-handed 310
Helix 11
11
Q
255 266Right-handed alpha
Helix 12
12
Q
279 284Right-handed 310
Helix 13
13
Q
295 297Right-handed 310
Helix 14
14
Q
317 335Right-handed alpha
Helix 15
15
O
11 22Right-handed alpha
Helix 16
16
O
37 47Right-handed alpha
Helix 17
17
O
79 83Right-handed 310
Helix 18
18
O
84 89Right-handed alpha
Helix 19
19
O
102 112Right-handed alpha
Helix 20
20
O
135 139Right-handed 310
Helix 21
21
O
150 168Right-handed alpha
Helix 22
22
O
201 205Right-handed 310
Helix 23
23
O
214 220Right-handed 310
Helix 24
24
O
221 225Right-handed 310
Helix 25
25
O
255 266Right-handed alpha
Helix 26
26
O
279 284Right-handed 310
Helix 27
27
O
295 297Right-handed 310
Helix 28
28
O
317 335Right-handed alpha
Helix 29
29
P
11 22Right-handed alpha
Helix 30
30
P
37 47Right-handed alpha
Helix 31
31
P
79 83Right-handed 310
Helix 32
32
P
84 89Right-handed alpha
Helix 33
33
P
102 113Right-handed alpha
Helix 34
34
P
135 139Right-handed 310
Helix 35
35
P
150 168Right-handed alpha
Helix 36
36
P
201 205Right-handed 310
Helix 37
37
P
216 220Right-handed 310
Helix 38
38
P
221 225Right-handed 310
Helix 39
39
P
255 266Right-handed alpha
Helix 40
40
P
279 284Right-handed 310
Helix 41
41
P
295 297Right-handed 310
Helix 42
42
P
317 335Right-handed alpha
Helix 43
43
R
11 22Right-handed alpha
Helix 44
44
R
37 47Right-handed alpha
Helix 45
45
R
79 83Right-handed 310
Helix 46
46
R
84 89Right-handed alpha
Helix 47
47
R
102 112Right-handed alpha
Helix 48
48
R
135 139Right-handed 310
Helix 49
49
R
150 168Right-handed alpha
Helix 50
50
R
201 205Right-handed 310
Helix 51
51
R
216 220Right-handed 310
Helix 52
52
R
221 225Right-handed 310
Helix 53
53
R
255 266Right-handed alpha
Helix 54
54
R
279 284Right-handed 310
Helix 55
55
R
295 297Right-handed 310
Helix 56
56
R
317 335Right-handed alpha
Back to top of page

There are 12 sheets in PDB entry 3K9Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
Q
58 61first strand
Strand 2
Q
64 67anti-parallel
Strand 3
Q
70 75anti-parallel
Strand 4
Q
27 33parallel
Strand 5
Q
3 8parallel
Strand 6
Q
92 95parallel
Strand 7
Q
116 119parallel
Strand 8
Q
145 147parallel
Back to list of sheets
Back to top of page

There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
Q
207 209first strand
Strand 2
Q
228 235anti-parallel
Strand 3
Q
169 179parallel
Strand 4
Q
241 249anti-parallel
Strand 5
Q
305 314anti-parallel
Strand 6
Q
290 293anti-parallel
Strand 7
Q
271 274parallel
Back to list of sheets
Back to top of page

There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
Q
207 209first strand
Strand 2
Q
228 235anti-parallel
Strand 3
Q
169 179parallel
Strand 4
Q
241 249anti-parallel
Strand 5
Q
305 314anti-parallel
Strand 6
Q
298 302anti-parallel
Back to list of sheets
Back to top of page

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
O
58 61first strand
Strand 2
O
64 67anti-parallel
Strand 3
O
70 75anti-parallel
Strand 4
O
27 33parallel
Strand 5
O
3 8parallel
Strand 6
O
92 95parallel
Strand 7
O
116 119parallel
Strand 8
O
145 147parallel
Back to list of sheets
Back to top of page

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
O
207 210first strand
Strand 2
O
228 235anti-parallel
Strand 3
O
169 179parallel
Strand 4
O
241 249anti-parallel
Strand 5
O
305 314anti-parallel
Strand 6
O
290 293anti-parallel
Strand 7
O
271 274parallel
Back to list of sheets
Back to top of page

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
O
207 210first strand
Strand 2
O
228 235anti-parallel
Strand 3
O
169 179parallel
Strand 4
O
241 249anti-parallel
Strand 5
O
305 314anti-parallel
Strand 6
O
298 302anti-parallel
Back to list of sheets
Back to top of page

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
P
58 61first strand
Strand 2
P
64 67anti-parallel
Strand 3
P
70 75anti-parallel
Strand 4
P
27 33parallel
Strand 5
P
3 8parallel
Strand 6
P
92 95parallel
Strand 7
P
116 119parallel
Strand 8
P
145 147parallel
Back to list of sheets
Back to top of page

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
P
207 210first strand
Strand 2
P
228 235anti-parallel
Strand 3
P
169 179parallel
Strand 4
P
241 249anti-parallel
Strand 5
P
305 314anti-parallel
Strand 6
P
290 293anti-parallel
Strand 7
P
271 274parallel
Back to list of sheets
Back to top of page

There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
P
207 210first strand
Strand 2
P
228 235anti-parallel
Strand 3
P
169 179parallel
Strand 4
P
241 249anti-parallel
Strand 5
P
305 314anti-parallel
Strand 6
P
298 302anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
R
58 61first strand
Strand 2
R
64 67anti-parallel
Strand 3
R
70 75anti-parallel
Strand 4
R
27 33parallel
Strand 5
R
3 8parallel
Strand 6
R
92 95parallel
Strand 7
R
116 119parallel
Strand 8
R
145 147parallel
Strand 9
R
128 129parallel
Back to list of sheets
Back to top of page

There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
R
207 210first strand
Strand 2
R
228 235anti-parallel
Strand 3
R
169 179parallel
Strand 4
R
241 249anti-parallel
Strand 5
R
305 314anti-parallel
Strand 6
R
290 293anti-parallel
Strand 7
R
271 274parallel
Back to list of sheets
Back to top of page

There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
R
207 210first strand
Strand 2
R
228 235anti-parallel
Strand 3
R
169 179parallel
Strand 4
R
241 249anti-parallel
Strand 5
R
305 314anti-parallel
Strand 6
R
298 302anti-parallel
Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il