Analysis of interatomic Contacts of Structural Units in PDB entry:
3E3I


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 3E3I entry

There are 12 chains in PDB entry 3E3I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 220
B
 MET 1ASN 219
C
 MET 1ILE 220
D
 MET 1ILE 220
E
 MET 1ASN 219
F
 MET 1LEU 215
G
 MET 1LEU 221
H
 MET 1ASN 219
I
 MET 1ILE 220
J
 MET 1LEU 215
K
 MET 1ASN 219
L
 MET 1ASP 216
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 are116 helices in PDB entry 3E3I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 21Right-handed alpha
Helix 2
2
A
48 54Right-handed alpha
Helix 3
3
A
74 87Right-handed alpha
Helix 4
4
A
101 109Right-handed alpha
Helix 5
5
A
115 130Right-handed alpha
Helix 6
6
A
130 136Right-handed alpha
Helix 7
7
A
137 140Right-handed 310
Helix 8
8
A
141 160Right-handed alpha
Helix 9
9
A
161 170Right-handed alpha
Helix 10
10
A
197 213Right-handed alpha
Helix 11
11
B
1 21Right-handed alpha
Helix 12
12
B
48 54Right-handed alpha
Helix 13
13
B
74 87Right-handed alpha
Helix 14
14
B
101 109Right-handed alpha
Helix 15
15
B
115 130Right-handed alpha
Helix 16
16
B
130 136Right-handed alpha
Helix 17
17
B
138 161Right-handed alpha
Helix 18
18
B
161 170Right-handed alpha
Helix 19
19
B
197 213Right-handed alpha
Helix 20
20
C
2 21Right-handed alpha
Helix 21
21
C
48 54Right-handed alpha
Helix 22
22
C
74 87Right-handed alpha
Helix 23
23
C
101 109Right-handed alpha
Helix 24
24
C
115 130Right-handed alpha
Helix 25
25
C
130 136Right-handed alpha
Helix 26
26
C
137 140Right-handed 310
Helix 27
27
C
141 161Right-handed alpha
Helix 28
28
C
161 170Right-handed alpha
Helix 29
29
C
197 213Right-handed alpha
Helix 30
30
D
1 21Right-handed alpha
Helix 31
31
D
48 54Right-handed alpha
Helix 32
32
D
74 87Right-handed alpha
Helix 33
33
D
101 109Right-handed alpha
Helix 34
34
D
114 130Right-handed alpha
Helix 35
35
D
130 136Right-handed alpha
Helix 36
36
D
137 140Right-handed 310
Helix 37
37
D
141 160Right-handed alpha
Helix 38
38
D
161 170Right-handed alpha
Helix 39
39
D
197 213Right-handed alpha
Helix 40
40
E
1 21Right-handed alpha
Helix 41
41
E
48 54Right-handed alpha
Helix 42
42
E
74 87Right-handed alpha
Helix 43
43
E
101 109Right-handed alpha
Helix 44
44
E
114 130Right-handed alpha
Helix 45
45
E
130 137Right-handed alpha
Helix 46
46
E
138 160Right-handed alpha
Helix 47
47
E
161 170Right-handed alpha
Helix 48
48
E
197 214Right-handed alpha
Helix 49
49
F
1 21Right-handed alpha
Helix 50
50
F
48 54Right-handed alpha
Helix 51
51
F
74 87Right-handed alpha
Helix 52
52
F
101 109Right-handed alpha
Helix 53
53
F
114 130Right-handed alpha
Helix 54
54
F
130 135Right-handed alpha
Helix 55
55
F
138 161Right-handed alpha
Helix 56
56
F
161 170Right-handed alpha
Helix 57
57
F
197 214Right-handed alpha
Helix 58
58
G
1 20Right-handed alpha
Helix 59
59
G
48 54Right-handed alpha
Helix 60
60
G
74 87Right-handed alpha
Helix 61
61
G
101 109Right-handed alpha
Helix 62
62
G
114 130Right-handed alpha
Helix 63
63
G
130 136Right-handed alpha
Helix 64
64
G
137 140Right-handed 310
Helix 65
65
G
141 161Right-handed alpha
Helix 66
66
G
161 170Right-handed alpha
Helix 67
67
G
197 214Right-handed alpha
Helix 68
68
G
216 220Right-handed 310
Helix 69
69
H
1 21Right-handed alpha
Helix 70
70
H
48 54Right-handed alpha
Helix 71
71
H
74 87Right-handed alpha
Helix 72
72
H
101 109Right-handed alpha
Helix 73
73
H
114 130Right-handed alpha
Helix 74
74
H
130 136Right-handed alpha
Helix 75
75
H
137 140Right-handed 310
Helix 76
76
H
141 160Right-handed alpha
Helix 77
77
H
161 170Right-handed alpha
Helix 78
78
H
197 213Right-handed alpha
Helix 79
79
I
1 21Right-handed alpha
Helix 80
80
I
48 54Right-handed alpha
Helix 81
81
I
74 87Right-handed alpha
Helix 82
82
I
101 109Right-handed alpha
Helix 83
83
I
114 130Right-handed alpha
Helix 84
84
I
130 137Right-handed alpha
Helix 85
85
I
138 140Right-handed 310
Helix 86
86
I
141 160Right-handed alpha
Helix 87
87
I
161 171Right-handed alpha
Helix 88
88
I
197 213Right-handed alpha
Helix 89
89
J
1 21Right-handed alpha
Helix 90
90
J
48 54Right-handed alpha
Helix 91
91
J
74 87Right-handed alpha
Helix 92
92
J
101 109Right-handed alpha
Helix 93
93
J
114 130Right-handed alpha
Helix 94
94
J
130 135Right-handed alpha
Helix 95
95
J
138 160Right-handed alpha
Helix 96
96
J
161 171Right-handed alpha
Helix 97
97
J
197 213Right-handed alpha
Helix 98
98
K
1 20Right-handed alpha
Helix 99
99
K
48 54Right-handed alpha
Helix 100
100
K
74 87Right-handed alpha
Helix 101
101
K
101 109Right-handed alpha
Helix 102
102
K
114 130Right-handed alpha
Helix 103
103
K
130 137Right-handed alpha
Helix 104
104
K
138 160Right-handed alpha
Helix 105
105
K
161 170Right-handed alpha
Helix 106
106
K
197 213Right-handed alpha
Helix 107
107
L
1 21Right-handed alpha
Helix 108
108
L
48 54Right-handed alpha
Helix 109
109
L
74 87Right-handed alpha
Helix 110
110
L
101 109Right-handed alpha
Helix 111
111
L
114 130Right-handed alpha
Helix 112
112
L
130 137Right-handed alpha
Helix 113
113
L
138 140Right-handed 310
Helix 114
114
L
141 160Right-handed alpha
Helix 115
115
L
161 170Right-handed alpha
Helix 116
116
L
197 213Right-handed alpha
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There are 12 sheets in PDB entry 3E3I. 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 5 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
60 65first strand
Strand 2
A
37 42parallel
Strand 3
A
92 98parallel
Strand 4
A
175 181parallel
Strand 5
A
188 195anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
60 65first strand
Strand 2
B
37 42parallel
Strand 3
B
92 98parallel
Strand 4
B
175 181parallel
Strand 5
B
188 195anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
60 65first strand
Strand 2
C
37 42parallel
Strand 3
C
92 98parallel
Strand 4
C
175 181parallel
Strand 5
C
188 195anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
60 65first strand
Strand 2
D
37 42parallel
Strand 3
D
92 98parallel
Strand 4
D
175 181parallel
Strand 5
D
188 190anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
60 65first strand
Strand 2
E
37 42parallel
Strand 3
E
92 98parallel
Strand 4
E
175 181parallel
Strand 5
E
188 195anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
60 65first strand
Strand 2
F
37 42parallel
Strand 3
F
92 98parallel
Strand 4
F
175 181parallel
Strand 5
F
188 195anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
60 65first strand
Strand 2
G
37 42parallel
Strand 3
G
92 98parallel
Strand 4
G
175 181parallel
Strand 5
G
188 195anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
60 65first strand
Strand 2
H
37 42parallel
Strand 3
H
92 98parallel
Strand 4
H
175 181parallel
Strand 5
H
188 195anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
60 65first strand
Strand 2
I
37 42parallel
Strand 3
I
92 98parallel
Strand 4
I
175 181parallel
Strand 5
I
188 195anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
60 65first strand
Strand 2
J
37 42parallel
Strand 3
J
92 98parallel
Strand 4
J
175 181parallel
Strand 5
J
188 195anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
60 65first strand
Strand 2
K
37 42parallel
Strand 3
K
92 98parallel
Strand 4
K
175 181parallel
Strand 5
K
188 190anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
60 65first strand
Strand 2
L
37 42parallel
Strand 3
L
92 98parallel
Strand 4
L
175 181parallel
Strand 5
L
188 195anti-parallel
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