Analysis of interatomic Contacts of Structural Units in PDB entry:
2RKB


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 2RKB entry

There are 5 chains in PDB entry 2RKB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 11GLN 328
B
 GLN 11GLN 328
C
 GLN 11GLN 328
D
 GLN 11GLN 328
E
 GLN 11GLN 328
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 79 helices in PDB entry 2RKB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 31Right-handed alpha
Helix 2
2
A
40 42Right-handed 310
Helix 3
3
A
48 62Right-handed alpha
Helix 4
4
A
73 86Right-handed alpha
Helix 5
5
A
99 109Right-handed alpha
Helix 6
6
A
119 133Right-handed alpha
Helix 7
7
A
144 162Right-handed alpha
Helix 8
8
A
176 190Right-handed alpha
Helix 9
9
A
205 214Right-handed alpha
Helix 10
10
A
226 230Right-handed 310
Helix 11
11
A
235 245Right-handed alpha
Helix 12
12
A
253 269Right-handed alpha
Helix 13
13
A
273 285Right-handed alpha
Helix 14
14
A
286 294Right-handed alpha
Helix 15
15
A
315 326Right-handed alpha
Helix 16
16
B
24 31Right-handed alpha
Helix 17
17
B
40 42Right-handed 310
Helix 18
18
B
47 62Right-handed alpha
Helix 19
19
B
73 86Right-handed alpha
Helix 20
20
B
99 109Right-handed alpha
Helix 21
21
B
119 133Right-handed alpha
Helix 22
22
B
144 162Right-handed alpha
Helix 23
23
B
176 190Right-handed alpha
Helix 24
24
B
205 214Right-handed alpha
Helix 25
25
B
226 230Right-handed 310
Helix 26
26
B
235 241Right-handed alpha
Helix 27
27
B
242 244Right-handed 310
Helix 28
28
B
253 269Right-handed alpha
Helix 29
29
B
273 285Right-handed alpha
Helix 30
30
B
286 294Right-handed alpha
Helix 31
31
B
315 326Right-handed alpha
Helix 32
32
C
24 31Right-handed alpha
Helix 33
33
C
40 42Right-handed 310
Helix 34
34
C
47 62Right-handed alpha
Helix 35
35
C
73 86Right-handed alpha
Helix 36
36
C
99 109Right-handed alpha
Helix 37
37
C
119 133Right-handed alpha
Helix 38
38
C
144 162Right-handed alpha
Helix 39
39
C
176 190Right-handed alpha
Helix 40
40
C
205 214Right-handed alpha
Helix 41
41
C
226 230Right-handed 310
Helix 42
42
C
235 241Right-handed alpha
Helix 43
43
C
242 244Right-handed 310
Helix 44
44
C
253 269Right-handed alpha
Helix 45
45
C
273 285Right-handed alpha
Helix 46
46
C
286 294Right-handed alpha
Helix 47
47
C
315 326Right-handed alpha
Helix 48
48
D
24 31Right-handed alpha
Helix 49
49
D
40 42Right-handed 310
Helix 50
50
D
47 62Right-handed alpha
Helix 51
51
D
73 86Right-handed alpha
Helix 52
52
D
99 109Right-handed alpha
Helix 53
53
D
119 133Right-handed alpha
Helix 54
54
D
144 162Right-handed alpha
Helix 55
55
D
176 190Right-handed alpha
Helix 56
56
D
205 214Right-handed alpha
Helix 57
57
D
226 230Right-handed 310
Helix 58
58
D
235 241Right-handed alpha
Helix 59
59
D
242 244Right-handed 310
Helix 60
60
D
253 269Right-handed alpha
Helix 61
61
D
273 285Right-handed alpha
Helix 62
62
D
286 294Right-handed alpha
Helix 63
63
D
315 326Right-handed alpha
Helix 64
64
E
24 31Right-handed alpha
Helix 65
65
E
40 42Right-handed 310
Helix 66
66
E
47 62Right-handed alpha
Helix 67
67
E
73 86Right-handed alpha
Helix 68
68
E
99 109Right-handed alpha
Helix 69
69
E
119 133Right-handed alpha
Helix 70
70
E
144 162Right-handed alpha
Helix 71
71
E
176 190Right-handed alpha
Helix 72
72
E
205 214Right-handed alpha
Helix 73
73
E
226 230Right-handed 310
Helix 74
74
E
235 241Right-handed alpha
Helix 75
75
E
242 244Right-handed 310
Helix 76
76
E
253 269Right-handed alpha
Helix 77
77
E
273 285Right-handed alpha
Helix 78
78
E
286 294Right-handed alpha
Helix 79
79
E
315 326Right-handed alpha
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There are 10 sheets in PDB entry 2RKB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 6 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
20 23first strand
Strand 2
A
34 38anti-parallel
Strand 3
A
304 308parallel
Strand 4
A
168 172parallel
Strand 5
A
196 201parallel
Strand 6
A
247 252parallel
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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
112 115first strand
Strand 2
A
90 94parallel
Strand 3
A
66 69parallel
Strand 4
A
136 138parallel
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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
B
20 23first strand
Strand 2
B
34 38anti-parallel
Strand 3
B
304 308parallel
Strand 4
B
168 172parallel
Strand 5
B
196 201parallel
Strand 6
B
247 252parallel
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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
112 115first strand
Strand 2
B
90 94parallel
Strand 3
B
66 69parallel
Strand 4
B
136 138parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
20 23first strand
Strand 2
C
34 38anti-parallel
Strand 3
C
304 308parallel
Strand 4
C
168 172parallel
Strand 5
C
196 201parallel
Strand 6
C
247 252parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
112 115first strand
Strand 2
C
90 94parallel
Strand 3
C
66 69parallel
Strand 4
C
136 138parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
20 23first strand
Strand 2
D
34 38anti-parallel
Strand 3
D
304 308parallel
Strand 4
D
168 172parallel
Strand 5
D
196 201parallel
Strand 6
D
247 252parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
112 115first strand
Strand 2
D
90 94parallel
Strand 3
D
66 69parallel
Strand 4
D
136 138parallel
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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
E
20 23first strand
Strand 2
E
34 38anti-parallel
Strand 3
E
304 308parallel
Strand 4
E
168 172parallel
Strand 5
E
196 201parallel
Strand 6
E
247 252parallel
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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
E
112 115first strand
Strand 2
E
90 94parallel
Strand 3
E
66 69parallel
Strand 4
E
136 138parallel
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