Analysis of interatomic Contacts of Structural Units in PDB entry:
2HK8


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 2HK8 entry

There are 8 chains in PDB entry 2HK8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 266
B
 MET 1ASP 266
C
 MET 1ARG 265
D
 MET 1ASP 266
E
 MET 1ASP 266
F
 MET 1VAL 264
G
 MET 1ASP 266
H
 MET 1ASP 266
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 are104 helices in PDB entry 2HK8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 33Right-handed alpha
Helix 2
2
A
44 46Right-handed 310
Helix 3
3
A
47 58Right-handed alpha
Helix 4
4
A
73 77Right-handed 310
Helix 5
5
A
81 88Right-handed alpha
Helix 6
6
A
105 115Right-handed alpha
Helix 7
7
A
134 145Right-handed alpha
Helix 8
8
A
155 166Right-handed alpha
Helix 9
9
A
173 181Right-handed 310
Helix 10
10
A
201 205Right-handed 310
Helix 11
11
A
219 228Right-handed alpha
Helix 12
12
A
235 252Right-handed alpha
Helix 13
13
A
256 266Right-handed alpha
Helix 14
14
B
20 33Right-handed alpha
Helix 15
15
B
44 46Right-handed 310
Helix 16
16
B
47 58Right-handed alpha
Helix 17
17
B
73 77Right-handed 310
Helix 18
18
B
81 88Right-handed alpha
Helix 19
19
B
105 115Right-handed alpha
Helix 20
20
B
134 145Right-handed alpha
Helix 21
21
B
155 166Right-handed alpha
Helix 22
22
B
173 181Right-handed 310
Helix 23
23
B
201 205Right-handed 310
Helix 24
24
B
219 228Right-handed alpha
Helix 25
25
B
235 252Right-handed alpha
Helix 26
26
B
256 265Right-handed alpha
Helix 27
27
C
20 33Right-handed alpha
Helix 28
28
C
44 46Right-handed 310
Helix 29
29
C
47 58Right-handed alpha
Helix 30
30
C
73 77Right-handed 310
Helix 31
31
C
81 88Right-handed alpha
Helix 32
32
C
105 115Right-handed alpha
Helix 33
33
C
134 145Right-handed alpha
Helix 34
34
C
155 166Right-handed alpha
Helix 35
35
C
173 181Right-handed 310
Helix 36
36
C
201 205Right-handed 310
Helix 37
37
C
219 228Right-handed alpha
Helix 38
38
C
235 252Right-handed alpha
Helix 39
39
C
256 265Right-handed alpha
Helix 40
40
D
20 33Right-handed alpha
Helix 41
41
D
44 46Right-handed 310
Helix 42
42
D
47 58Right-handed alpha
Helix 43
43
D
73 77Right-handed 310
Helix 44
44
D
81 88Right-handed alpha
Helix 45
45
D
105 115Right-handed alpha
Helix 46
46
D
134 145Right-handed alpha
Helix 47
47
D
155 166Right-handed alpha
Helix 48
48
D
173 181Right-handed 310
Helix 49
49
D
201 205Right-handed 310
Helix 50
50
D
219 228Right-handed alpha
Helix 51
51
D
235 252Right-handed alpha
Helix 52
52
D
256 265Right-handed alpha
Helix 53
53
E
20 33Right-handed alpha
Helix 54
54
E
44 46Right-handed 310
Helix 55
55
E
47 58Right-handed alpha
Helix 56
56
E
73 77Right-handed 310
Helix 57
57
E
81 88Right-handed alpha
Helix 58
58
E
105 115Right-handed alpha
Helix 59
59
E
134 145Right-handed alpha
Helix 60
60
E
155 166Right-handed alpha
Helix 61
61
E
173 181Right-handed 310
Helix 62
62
E
201 205Right-handed 310
Helix 63
63
E
219 228Right-handed alpha
Helix 64
64
E
235 252Right-handed alpha
Helix 65
65
E
256 265Right-handed alpha
Helix 66
66
F
20 33Right-handed alpha
Helix 67
67
F
44 46Right-handed 310
Helix 68
68
F
47 58Right-handed alpha
Helix 69
69
F
73 77Right-handed 310
Helix 70
70
F
81 88Right-handed alpha
Helix 71
71
F
105 115Right-handed alpha
Helix 72
72
F
134 145Right-handed alpha
Helix 73
73
F
155 166Right-handed alpha
Helix 74
74
F
173 181Right-handed 310
Helix 75
75
F
201 205Right-handed 310
Helix 76
76
F
219 228Right-handed alpha
Helix 77
77
F
235 252Right-handed alpha
Helix 78
78
F
256 264Right-handed alpha
Helix 79
79
G
20 33Right-handed alpha
Helix 80
80
G
44 46Right-handed 310
Helix 81
81
G
47 58Right-handed alpha
Helix 82
82
G
73 77Right-handed 310
Helix 83
83
G
81 88Right-handed alpha
Helix 84
84
G
105 115Right-handed alpha
Helix 85
85
G
134 145Right-handed alpha
Helix 86
86
G
155 166Right-handed alpha
Helix 87
87
G
173 181Right-handed 310
Helix 88
88
G
201 205Right-handed 310
Helix 89
89
G
219 228Right-handed alpha
Helix 90
90
G
235 252Right-handed alpha
Helix 91
91
G
256 266Right-handed alpha
Helix 92
92
H
20 33Right-handed alpha
Helix 93
93
H
44 46Right-handed 310
Helix 94
94
H
47 58Right-handed alpha
Helix 95
95
H
73 77Right-handed 310
Helix 96
96
H
81 88Right-handed alpha
Helix 97
97
H
105 115Right-handed alpha
Helix 98
98
H
134 145Right-handed alpha
Helix 99
99
H
155 166Right-handed alpha
Helix 100
100
H
173 181Right-handed 310
Helix 101
101
H
201 205Right-handed 310
Helix 102
102
H
219 228Right-handed alpha
Helix 103
103
H
235 252Right-handed alpha
Helix 104
104
H
256 265Right-handed alpha
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There are 16 sheets in PDB entry 2HK8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

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
36 42first strand
Strand 2
A
7 13parallel
Strand 3
A
62 65parallel
Strand 4
A
92 96anti-parallel
Strand 5
A
99 103anti-parallel
Strand 6
A
79 80parallel
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There are 6 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
169 170first strand
Strand 2
A
148 152parallel
Strand 3
A
125 129parallel
Strand 4
A
183 186parallel
Strand 5
A
210 213parallel
Strand 6
A
231 233parallel
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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
36 42first strand
Strand 2
B
7 13parallel
Strand 3
B
62 65parallel
Strand 4
B
92 96anti-parallel
Strand 5
B
99 103anti-parallel
Strand 6
B
79 80parallel
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There are 6 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
169 170first strand
Strand 2
B
148 152parallel
Strand 3
B
125 129parallel
Strand 4
B
183 186parallel
Strand 5
B
210 213parallel
Strand 6
B
231 233parallel
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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
36 42first strand
Strand 2
C
7 13parallel
Strand 3
C
62 65parallel
Strand 4
C
92 96anti-parallel
Strand 5
C
99 103anti-parallel
Strand 6
C
79 80parallel
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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
C
169 170first strand
Strand 2
C
148 152parallel
Strand 3
C
125 129parallel
Strand 4
C
183 186parallel
Strand 5
C
210 213parallel
Strand 6
C
231 233parallel
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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
36 42first strand
Strand 2
D
7 13parallel
Strand 3
D
62 65parallel
Strand 4
D
92 96anti-parallel
Strand 5
D
99 103anti-parallel
Strand 6
D
79 80parallel
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There are 6 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
169 170first strand
Strand 2
D
148 152parallel
Strand 3
D
125 129parallel
Strand 4
D
183 186parallel
Strand 5
D
210 213parallel
Strand 6
D
231 233parallel
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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
36 42first strand
Strand 2
E
7 13parallel
Strand 3
E
62 65parallel
Strand 4
E
92 96anti-parallel
Strand 5
E
99 103anti-parallel
Strand 6
E
79 80parallel
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There are 6 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
169 170first strand
Strand 2
E
148 152parallel
Strand 3
E
125 129parallel
Strand 4
E
183 186parallel
Strand 5
E
210 213parallel
Strand 6
E
231 233parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
36 42first strand
Strand 2
F
7 13parallel
Strand 3
F
62 65parallel
Strand 4
F
92 96anti-parallel
Strand 5
F
99 103anti-parallel
Strand 6
F
79 80parallel
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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
F
169 170first strand
Strand 2
F
148 152parallel
Strand 3
F
125 129parallel
Strand 4
F
183 186parallel
Strand 5
F
210 213parallel
Strand 6
F
231 233parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
36 42first strand
Strand 2
G
7 13parallel
Strand 3
G
62 65parallel
Strand 4
G
92 96anti-parallel
Strand 5
G
99 103anti-parallel
Strand 6
G
79 80parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
169 170first strand
Strand 2
G
148 152parallel
Strand 3
G
125 129parallel
Strand 4
G
183 186parallel
Strand 5
G
210 213parallel
Strand 6
G
231 233parallel
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There are 6 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
36 42first strand
Strand 2
H
7 13parallel
Strand 3
H
62 65parallel
Strand 4
H
92 96anti-parallel
Strand 5
H
99 103anti-parallel
Strand 6
H
79 80parallel
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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
169 170first strand
Strand 2
H
148 152parallel
Strand 3
H
125 129parallel
Strand 4
H
183 186parallel
Strand 5
H
210 213parallel
Strand 6
H
231 233parallel
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