Analysis of interatomic Contacts of Structural Units in PDB entry:
2P1I


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 2P1I entry

There are 8 chains in PDB entry 2P1I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 47TRP 309
B
 MET 47TRP 309
C
 MET 47TRP 309
D
 MET 47TRP 309
E
 MET 47TRP 309
F
 MET 47TRP 309
G
 MET 47TRP 309
H
 MET 47TRP 309
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 are117 helices in PDB entry 2P1I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
48 60Right-handed alpha
Helix 2
2
A
64 68Right-handed 310
Helix 3
3
A
69 73Right-handed 310
Helix 4
4
A
74 80Right-handed alpha
Helix 5
5
A
84 96Right-handed alpha
Helix 6
6
A
106 114Right-handed alpha
Helix 7
7
A
116 145Right-handed alpha
Helix 8
8
A
147 154Right-handed alpha
Helix 9
9
A
155 160Right-handed alpha
Helix 10
10
A
161 174Right-handed alpha
Helix 11
11
A
180 192Right-handed alpha
Helix 12
12
A
196 208Right-handed alpha
Helix 13
13
A
214 239Right-handed alpha
Helix 14
14
A
245 265Right-handed alpha
Helix 15
15
A
276 295Right-handed alpha
Helix 16
16
B
48 60Right-handed alpha
Helix 17
17
B
64 68Right-handed 310
Helix 18
18
B
69 73Right-handed 310
Helix 19
19
B
74 80Right-handed alpha
Helix 20
20
B
84 96Right-handed alpha
Helix 21
21
B
106 114Right-handed alpha
Helix 22
22
B
116 145Right-handed alpha
Helix 23
23
B
150 156Right-handed alpha
Helix 24
24
B
162 174Right-handed alpha
Helix 25
25
B
180 192Right-handed alpha
Helix 26
26
B
196 208Right-handed alpha
Helix 27
27
B
215 239Right-handed alpha
Helix 28
28
B
245 265Right-handed alpha
Helix 29
29
B
276 295Right-handed alpha
Helix 30
30
C
48 60Right-handed alpha
Helix 31
31
C
64 68Right-handed 310
Helix 32
32
C
69 73Right-handed 310
Helix 33
33
C
74 80Right-handed alpha
Helix 34
34
C
82 96Right-handed alpha
Helix 35
35
C
106 114Right-handed alpha
Helix 36
36
C
116 145Right-handed alpha
Helix 37
37
C
147 156Right-handed alpha
Helix 38
38
C
161 174Right-handed alpha
Helix 39
39
C
180 192Right-handed alpha
Helix 40
40
C
196 208Right-handed alpha
Helix 41
41
C
215 239Right-handed alpha
Helix 42
42
C
245 265Right-handed alpha
Helix 43
43
C
269 273Right-handed 310
Helix 44
44
C
276 295Right-handed alpha
Helix 45
45
D
48 60Right-handed alpha
Helix 46
46
D
64 68Right-handed 310
Helix 47
47
D
69 73Right-handed 310
Helix 48
48
D
74 80Right-handed alpha
Helix 49
49
D
81 96Right-handed alpha
Helix 50
50
D
106 114Right-handed alpha
Helix 51
51
D
116 145Right-handed alpha
Helix 52
52
D
147 159Right-handed alpha
Helix 53
53
D
161 174Right-handed alpha
Helix 54
54
D
180 192Right-handed alpha
Helix 55
55
D
196 208Right-handed alpha
Helix 56
56
D
215 239Right-handed alpha
Helix 57
57
D
245 265Right-handed alpha
Helix 58
58
D
269 273Right-handed 310
Helix 59
59
D
276 295Right-handed alpha
Helix 60
60
E
48 60Right-handed alpha
Helix 61
61
E
64 68Right-handed 310
Helix 62
62
E
69 73Right-handed 310
Helix 63
63
E
74 80Right-handed alpha
Helix 64
64
E
84 96Right-handed alpha
Helix 65
65
E
106 114Right-handed alpha
Helix 66
66
E
116 145Right-handed alpha
Helix 67
67
E
147 156Right-handed alpha
Helix 68
68
E
161 174Right-handed alpha
Helix 69
69
E
180 192Right-handed alpha
Helix 70
70
E
196 208Right-handed alpha
Helix 71
71
E
214 239Right-handed alpha
Helix 72
72
E
245 265Right-handed alpha
Helix 73
73
E
269 273Right-handed 310
Helix 74
74
E
276 295Right-handed alpha
Helix 75
75
F
48 60Right-handed alpha
Helix 76
76
F
64 68Right-handed 310
Helix 77
77
F
69 73Right-handed 310
Helix 78
78
F
74 80Right-handed alpha
Helix 79
79
F
84 96Right-handed alpha
Helix 80
80
F
106 114Right-handed alpha
Helix 81
81
F
116 145Right-handed alpha
Helix 82
82
F
147 159Right-handed alpha
Helix 83
83
F
161 174Right-handed alpha
Helix 84
84
F
180 192Right-handed alpha
Helix 85
85
F
196 208Right-handed alpha
Helix 86
86
F
215 240Right-handed alpha
Helix 87
87
F
245 265Right-handed alpha
Helix 88
88
F
269 273Right-handed 310
Helix 89
89
F
276 295Right-handed alpha
Helix 90
90
G
48 60Right-handed alpha
Helix 91
91
G
64 68Right-handed 310
Helix 92
92
G
69 73Right-handed 310
Helix 93
93
G
74 80Right-handed alpha
Helix 94
94
G
84 96Right-handed alpha
Helix 95
95
G
106 114Right-handed alpha
Helix 96
96
G
116 145Right-handed alpha
Helix 97
97
G
161 174Right-handed alpha
Helix 98
98
G
180 192Right-handed alpha
Helix 99
99
G
196 208Right-handed alpha
Helix 100
100
G
214 239Right-handed alpha
Helix 101
101
G
245 265Right-handed alpha
Helix 102
102
G
276 295Right-handed alpha
Helix 103
103
H
48 60Right-handed alpha
Helix 104
104
H
64 68Right-handed 310
Helix 105
105
H
69 73Right-handed 310
Helix 106
106
H
74 80Right-handed alpha
Helix 107
107
H
81 96Right-handed alpha
Helix 108
108
H
106 114Right-handed alpha
Helix 109
109
H
116 145Right-handed alpha
Helix 110
110
H
147 156Right-handed alpha
Helix 111
111
H
161 174Right-handed alpha
Helix 112
112
H
180 192Right-handed alpha
Helix 113
113
H
196 208Right-handed alpha
Helix 114
114
H
215 239Right-handed alpha
Helix 115
115
H
245 265Right-handed alpha
Helix 116
116
H
269 273Right-handed 310
Helix 117
117
H
276 295Right-handed alpha
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There are no sheets in PDB entry 2P1I
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