Analysis of interatomic Contacts of Structural Units in PDB entry:
3K28


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 3K28 entry

There are 4 chains in PDB entry 3K28 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LYS 428
B
 MSE 1LYS 428
C
 MSE 1LYS 428
D
 MSE 1LYS 428
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 80 helices in PDB entry 3K28. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 15Right-handed alpha
Helix 2
2
A
16 17Right-handed 310
Helix 3
3
A
18 22Right-handed 310
Helix 4
4
A
24 33Right-handed 310
Helix 5
5
A
59 63Right-handed 310
Helix 6
6
A
71 85Right-handed alpha
Helix 7
7
A
92 106Right-handed alpha
Helix 8
8
A
117 134Right-handed alpha
Helix 9
9
A
149 153Right-handed 310
Helix 10
10
A
172 177Right-handed alpha
Helix 11
11
A
186 198Right-handed alpha
Helix 12
12
A
221 234Right-handed alpha
Helix 13
13
A
251 258Right-handed alpha
Helix 14
14
A
267 272Right-handed 310
Helix 15
15
A
282 287Right-handed alpha
Helix 16
16
A
304 317Right-handed alpha
Helix 17
17
A
319 344Right-handed alpha
Helix 18
18
A
368 373Right-handed alpha
Helix 19
19
A
376 390Right-handed alpha
Helix 20
20
A
409 426Right-handed alpha
Helix 21
21
B
4 15Right-handed alpha
Helix 22
22
B
16 17Right-handed 310
Helix 23
23
B
18 22Right-handed 310
Helix 24
24
B
24 33Right-handed 310
Helix 25
25
B
59 63Right-handed 310
Helix 26
26
B
71 85Right-handed alpha
Helix 27
27
B
92 106Right-handed alpha
Helix 28
28
B
117 134Right-handed alpha
Helix 29
29
B
149 153Right-handed 310
Helix 30
30
B
172 177Right-handed alpha
Helix 31
31
B
186 198Right-handed alpha
Helix 32
32
B
221 234Right-handed alpha
Helix 33
33
B
251 258Right-handed alpha
Helix 34
34
B
267 272Right-handed 310
Helix 35
35
B
282 287Right-handed alpha
Helix 36
36
B
304 317Right-handed alpha
Helix 37
37
B
319 344Right-handed alpha
Helix 38
38
B
368 373Right-handed alpha
Helix 39
39
B
376 390Right-handed alpha
Helix 40
40
B
409 426Right-handed alpha
Helix 41
41
C
4 15Right-handed alpha
Helix 42
42
C
16 17Right-handed 310
Helix 43
43
C
18 22Right-handed 310
Helix 44
44
C
24 33Right-handed 310
Helix 45
45
C
59 63Right-handed 310
Helix 46
46
C
71 85Right-handed alpha
Helix 47
47
C
92 106Right-handed alpha
Helix 48
48
C
117 134Right-handed alpha
Helix 49
49
C
149 153Right-handed 310
Helix 50
50
C
172 177Right-handed alpha
Helix 51
51
C
186 198Right-handed alpha
Helix 52
52
C
221 234Right-handed alpha
Helix 53
53
C
251 258Right-handed alpha
Helix 54
54
C
267 272Right-handed 310
Helix 55
55
C
282 287Right-handed alpha
Helix 56
56
C
304 317Right-handed alpha
Helix 57
57
C
319 344Right-handed alpha
Helix 58
58
C
368 373Right-handed alpha
Helix 59
59
C
376 390Right-handed alpha
Helix 60
60
C
409 426Right-handed alpha
Helix 61
61
D
4 15Right-handed alpha
Helix 62
62
D
16 17Right-handed 310
Helix 63
63
D
18 22Right-handed 310
Helix 64
64
D
24 33Right-handed 310
Helix 65
65
D
59 63Right-handed 310
Helix 66
66
D
71 85Right-handed alpha
Helix 67
67
D
92 106Right-handed alpha
Helix 68
68
D
117 134Right-handed alpha
Helix 69
69
D
149 153Right-handed 310
Helix 70
70
D
172 177Right-handed alpha
Helix 71
71
D
186 198Right-handed alpha
Helix 72
72
D
221 234Right-handed alpha
Helix 73
73
D
251 258Right-handed alpha
Helix 74
74
D
267 272Right-handed 310
Helix 75
75
D
282 287Right-handed alpha
Helix 76
76
D
304 317Right-handed alpha
Helix 77
77
D
319 344Right-handed alpha
Helix 78
78
D
368 373Right-handed alpha
Helix 79
79
D
376 390Right-handed alpha
Helix 80
80
D
409 426Right-handed alpha
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There are 12 sheets in PDB entry 3K28. 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 4 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
39 43first strand
Strand 2
A
46 49anti-parallel
Strand 3
A
54 57anti-parallel
Strand 4
A
392 393parallel
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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
A
111 115first strand
Strand 2
A
277 281anti-parallel
Strand 3
A
263 266anti-parallel
Strand 4
A
236 240parallel
Strand 5
A
201 206parallel
Strand 6
A
137 142parallel
Strand 7
A
179 183parallel
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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
349 353first strand
Strand 2
A
356 360anti-parallel
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There are 4 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
39 43first strand
Strand 2
B
46 49anti-parallel
Strand 3
B
54 57anti-parallel
Strand 4
B
392 393parallel
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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
B
111 115first strand
Strand 2
B
277 281anti-parallel
Strand 3
B
263 266anti-parallel
Strand 4
B
236 240parallel
Strand 5
B
201 206parallel
Strand 6
B
137 142parallel
Strand 7
B
179 183parallel
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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
349 353first strand
Strand 2
B
356 360anti-parallel
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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
C
39 43first strand
Strand 2
C
46 49anti-parallel
Strand 3
C
54 57anti-parallel
Strand 4
C
392 393parallel
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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
C
111 115first strand
Strand 2
C
277 281anti-parallel
Strand 3
C
263 266anti-parallel
Strand 4
C
236 240parallel
Strand 5
C
201 206parallel
Strand 6
C
137 142parallel
Strand 7
C
179 183parallel
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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
C
349 353first strand
Strand 2
C
356 360anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
39 43first strand
Strand 2
D
46 49anti-parallel
Strand 3
D
54 57anti-parallel
Strand 4
D
392 393parallel
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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
D
111 115first strand
Strand 2
D
277 281anti-parallel
Strand 3
D
263 266anti-parallel
Strand 4
D
236 240parallel
Strand 5
D
201 206parallel
Strand 6
D
137 142parallel
Strand 7
D
179 183parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
349 353first strand
Strand 2
D
356 360anti-parallel
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