Analysis of interatomic Contacts of Structural Units in PDB entry:
1K8Q


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 1K8Q entry

There are 2 chains in PDB entry 1K8Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ASP 377
B
 ALA 1ASP 377
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 44 helices in PDB entry 1K8Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 14Right-handed 310
Helix 2
2
A
15 23Right-handed alpha
Helix 3
3
A
70 75Right-handed 310
Helix 4
4
A
82 90Right-handed alpha
Helix 5
5
A
122 129Right-handed alpha
Helix 6
6
A
129 143Right-handed alpha
Helix 7
7
A
153 166Right-handed alpha
Helix 8
8
A
166 171Right-handed alpha
Helix 9
9
A
190 197Right-handed 310
Helix 10
10
A
199 207Right-handed alpha
Helix 11
11
A
216 226Right-handed alpha
Helix 12
12
A
232 245Right-handed alpha
Helix 13
13
A
247 251Right-handed 310
Helix 14
14
A
252 254Right-handed 310
Helix 15
15
A
255 261Right-handed alpha
Helix 16
16
A
269 282Right-handed alpha
Helix 17
17
A
291 300Right-handed alpha
Helix 18
18
A
308 312Right-handed 310
Helix 19
19
A
328 337Right-handed alpha
Helix 20
20
A
354 359Right-handed alpha
Helix 21
21
A
361 366Right-handed alpha
Helix 22
22
A
366 376Right-handed alpha
Helix 23
23
B
9 14Right-handed 310
Helix 24
24
B
15 23Right-handed alpha
Helix 25
25
B
70 75Right-handed 310
Helix 26
26
B
82 90Right-handed alpha
Helix 27
27
B
122 129Right-handed alpha
Helix 28
28
B
129 143Right-handed alpha
Helix 29
29
B
153 164Right-handed alpha
Helix 30
30
B
166 171Right-handed alpha
Helix 31
31
B
190 197Right-handed 310
Helix 32
32
B
199 207Right-handed alpha
Helix 33
33
B
216 226Right-handed alpha
Helix 34
34
B
232 245Right-handed alpha
Helix 35
35
B
247 251Right-handed 310
Helix 36
36
B
252 254Right-handed 310
Helix 37
37
B
255 261Right-handed alpha
Helix 38
38
B
269 282Right-handed alpha
Helix 39
39
B
291 300Right-handed alpha
Helix 40
40
B
308 312Right-handed 310
Helix 41
41
B
328 337Right-handed alpha
Helix 42
42
B
354 359Right-handed alpha
Helix 43
43
B
361 366Right-handed alpha
Helix 44
44
B
366 376Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 1K8Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
A
28 33first strand
Strand 2
A
38 45anti-parallel
Strand 3
A
93 96anti-parallel
Strand 4
A
60 64parallel
Strand 5
A
147 152parallel
Strand 6
A
173 179parallel
Strand 7
A
316 321parallel
Strand 8
A
342 348parallel
Back to list of sheets
Back to top of page

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
A
28 33first strand
Strand 2
A
38 45anti-parallel
Strand 3
A
107 108anti-parallel
Back to list of sheets
Back to top of page

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
211 212first strand
Strand 2
A
267 268anti-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
B
28 33first strand
Strand 2
B
38 45anti-parallel
Strand 3
B
93 96anti-parallel
Strand 4
B
60 64parallel
Strand 5
B
147 152parallel
Strand 6
B
173 179parallel
Strand 7
B
316 321parallel
Strand 8
B
342 348parallel
Back to list of sheets
Back to top of page

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
B
28 33first strand
Strand 2
B
38 45anti-parallel
Strand 3
B
107 108anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
211 212first strand
Strand 2
B
267 268anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il