Analysis of interatomic Contacts of Structural Units in PDB entry:
3K9V


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 3K9V entry

There are 2 chains in PDB entry 3K9V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 51ARG 514
B
 GLU 51ARG 514
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 48 helices in PDB entry 3K9V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 58Right-handed 310
Helix 2
2
A
69 76Right-handed alpha
Helix 3
3
A
78 80Right-handed 310
Helix 4
4
A
81 94Right-handed alpha
Helix 5
5
A
111 121Right-handed alpha
Helix 6
6
A
131 142Right-handed alpha
Helix 7
7
A
151 167Right-handed alpha
Helix 8
8
A
168 173Right-handed alpha
Helix 9
9
A
175 194Right-handed alpha
Helix 10
10
A
202 221Right-handed alpha
Helix 11
11
A
235 247Right-handed alpha
Helix 12
12
A
248 253Right-handed 310
Helix 13
13
A
256 264Right-handed alpha
Helix 14
14
A
265 293Right-handed alpha
Helix 15
15
A
300 309Right-handed alpha
Helix 16
16
A
312 344Right-handed alpha
Helix 17
17
A
345 360Right-handed alpha
Helix 18
18
A
367 373Right-handed 310
Helix 19
19
A
374 388Right-handed alpha
Helix 20
20
A
420 425Right-handed 310
Helix 21
21
A
436 441Right-handed 310
Helix 22
22
A
448 452Right-handed 310
Helix 23
23
A
464 482Right-handed alpha
Helix 24
24
B
54 58Right-handed 310
Helix 25
25
B
69 77Right-handed alpha
Helix 26
26
B
78 80Right-handed 310
Helix 27
27
B
81 94Right-handed alpha
Helix 28
28
B
111 121Right-handed alpha
Helix 29
29
B
131 141Right-handed alpha
Helix 30
30
B
151 167Right-handed alpha
Helix 31
31
B
168 174Right-handed alpha
Helix 32
32
B
175 194Right-handed alpha
Helix 33
33
B
202 221Right-handed alpha
Helix 34
34
B
231 234Right-handed 310
Helix 35
35
B
235 250Right-handed alpha
Helix 36
36
B
251 253Right-handed 310
Helix 37
37
B
256 263Right-handed alpha
Helix 38
38
B
265 293Right-handed alpha
Helix 39
39
B
296 299Right-handed 310
Helix 40
40
B
300 310Right-handed alpha
Helix 41
41
B
312 344Right-handed alpha
Helix 42
42
B
345 360Right-handed alpha
Helix 43
43
B
367 373Right-handed 310
Helix 44
44
B
374 388Right-handed alpha
Helix 45
45
B
420 424Right-handed 310
Helix 46
46
B
436 441Right-handed 310
Helix 47
47
B
448 452Right-handed 310
Helix 48
48
B
464 482Right-handed alpha
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There are 8 sheets in PDB entry 3K9V. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
53 54first strand
Strand 2
A
407 409parallel
Strand 3
A
402 404anti-parallel
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There are 4 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
96 101first strand
Strand 2
A
104 109anti-parallel
Strand 3
A
414 418parallel
Strand 4
A
393 397anti-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
483 487first strand
Strand 2
A
509 513anti-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
495 497first strand
Strand 2
A
501 503anti-parallel
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There are 4 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
96 101first strand
Strand 2
B
104 109anti-parallel
Strand 3
B
414 418parallel
Strand 4
B
393 397anti-parallel
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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
402 404first strand
Strand 2
B
407 409anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
483 487first strand
Strand 2
B
509 513anti-parallel
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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
495 497first strand
Strand 2
B
501 503anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il