Analysis of interatomic Contacts of Structural Units in PDB entry:
3E2P


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 3E2P entry

There are 12 chains in PDB entry 3E2P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 306
B
 MET 1GLU 304
C
 MET 1GLU 306
D
 MET 1GLU 306
E
 MET 1GLU 306
F
 MET 1GLU 306
I
 MET 1GLU 304
J
 MET 1GLU 304
K
 MET 1GLY 305
L
 MET 1GLY 305
M
 MET 1GLY 305
N
 MET 1GLU 304
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 are172 helices in PDB entry 3E2P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 10Right-handed 310
Helix 2
2
A
11 32Right-handed alpha
Helix 3
3
A
51 65Right-handed alpha
Helix 4
4
A
77 82Right-handed alpha
Helix 5
5
A
85 97Right-handed alpha
Helix 6
6
A
108 117Right-handed alpha
Helix 7
7
A
131 147Right-handed alpha
Helix 8
8
A
163 174Right-handed alpha
Helix 9
9
A
192 202Right-handed alpha
Helix 10
10
A
211 215Right-handed 310
Helix 11
11
A
228 232Right-handed 310
Helix 12
12
A
234 246Right-handed alpha
Helix 13
13
A
248 253Right-handed alpha
Helix 14
14
A
270 274Right-handed 310
Helix 15
15
A
280 303Right-handed alpha
Helix 16
16
B
6 10Right-handed 310
Helix 17
17
B
11 32Right-handed alpha
Helix 18
18
B
51 65Right-handed alpha
Helix 19
19
B
85 97Right-handed alpha
Helix 20
20
B
108 117Right-handed alpha
Helix 21
21
B
131 147Right-handed alpha
Helix 22
22
B
163 174Right-handed alpha
Helix 23
23
B
192 202Right-handed alpha
Helix 24
24
B
211 215Right-handed 310
Helix 25
25
B
228 232Right-handed 310
Helix 26
26
B
234 246Right-handed alpha
Helix 27
27
B
248 253Right-handed alpha
Helix 28
28
B
270 274Right-handed 310
Helix 29
29
B
280 303Right-handed alpha
Helix 30
30
C
6 10Right-handed 310
Helix 31
31
C
11 31Right-handed alpha
Helix 32
32
C
51 65Right-handed alpha
Helix 33
33
C
85 97Right-handed alpha
Helix 34
34
C
108 117Right-handed alpha
Helix 35
35
C
131 147Right-handed alpha
Helix 36
36
C
163 174Right-handed alpha
Helix 37
37
C
192 202Right-handed alpha
Helix 38
38
C
211 215Right-handed 310
Helix 39
39
C
228 232Right-handed 310
Helix 40
40
C
234 246Right-handed alpha
Helix 41
41
C
248 253Right-handed alpha
Helix 42
42
C
270 274Right-handed 310
Helix 43
43
C
280 303Right-handed alpha
Helix 44
44
D
6 10Right-handed 310
Helix 45
45
D
11 31Right-handed alpha
Helix 46
46
D
51 65Right-handed alpha
Helix 47
47
D
77 82Right-handed alpha
Helix 48
48
D
85 97Right-handed alpha
Helix 49
49
D
108 117Right-handed alpha
Helix 50
50
D
131 147Right-handed alpha
Helix 51
51
D
163 174Right-handed alpha
Helix 52
52
D
186 190Right-handed 310
Helix 53
53
D
192 202Right-handed alpha
Helix 54
54
D
228 232Right-handed 310
Helix 55
55
D
234 246Right-handed alpha
Helix 56
56
D
248 253Right-handed alpha
Helix 57
57
D
270 274Right-handed 310
Helix 58
58
D
280 305Right-handed alpha
Helix 59
59
E
6 10Right-handed 310
Helix 60
60
E
11 31Right-handed alpha
Helix 61
61
E
51 65Right-handed alpha
Helix 62
62
E
85 97Right-handed alpha
Helix 63
63
E
108 117Right-handed alpha
Helix 64
64
E
131 146Right-handed alpha
Helix 65
65
E
163 174Right-handed alpha
Helix 66
66
E
186 190Right-handed 310
Helix 67
67
E
192 202Right-handed alpha
Helix 68
68
E
211 215Right-handed 310
Helix 69
69
E
228 232Right-handed 310
Helix 70
70
E
234 246Right-handed alpha
Helix 71
71
E
248 253Right-handed alpha
Helix 72
72
E
270 274Right-handed 310
Helix 73
73
E
280 302Right-handed alpha
Helix 74
74
F
6 10Right-handed 310
Helix 75
75
F
11 31Right-handed alpha
Helix 76
76
F
51 65Right-handed alpha
Helix 77
77
F
85 97Right-handed alpha
Helix 78
78
F
108 117Right-handed alpha
Helix 79
79
F
131 146Right-handed alpha
Helix 80
80
F
163 174Right-handed alpha
Helix 81
81
F
192 202Right-handed alpha
Helix 82
82
F
228 232Right-handed 310
Helix 83
83
F
234 246Right-handed alpha
Helix 84
84
F
248 253Right-handed alpha
Helix 85
85
F
270 274Right-handed 310
Helix 86
86
F
280 302Right-handed alpha
Helix 87
87
I
6 10Right-handed 310
Helix 88
88
I
11 30Right-handed alpha
Helix 89
89
I
51 65Right-handed alpha
Helix 90
90
I
85 97Right-handed alpha
Helix 91
91
I
108 117Right-handed alpha
Helix 92
92
I
131 147Right-handed alpha
Helix 93
93
I
163 174Right-handed alpha
Helix 94
94
I
186 190Right-handed 310
Helix 95
95
I
192 202Right-handed alpha
Helix 96
96
I
228 232Right-handed 310
Helix 97
97
I
234 246Right-handed alpha
Helix 98
98
I
248 253Right-handed alpha
Helix 99
99
I
270 274Right-handed 310
Helix 100
100
I
280 303Right-handed alpha
Helix 101
101
J
6 10Right-handed 310
Helix 102
102
J
11 32Right-handed alpha
Helix 103
103
J
51 65Right-handed alpha
Helix 104
104
J
85 97Right-handed alpha
Helix 105
105
J
108 117Right-handed alpha
Helix 106
106
J
131 146Right-handed alpha
Helix 107
107
J
163 174Right-handed alpha
Helix 108
108
J
186 190Right-handed 310
Helix 109
109
J
192 202Right-handed alpha
Helix 110
110
J
211 215Right-handed 310
Helix 111
111
J
228 232Right-handed 310
Helix 112
112
J
234 246Right-handed alpha
Helix 113
113
J
248 253Right-handed alpha
Helix 114
114
J
270 274Right-handed 310
Helix 115
115
J
280 303Right-handed alpha
Helix 116
116
K
6 10Right-handed 310
Helix 117
117
K
11 31Right-handed alpha
Helix 118
118
K
51 65Right-handed alpha
Helix 119
119
K
85 97Right-handed alpha
Helix 120
120
K
108 117Right-handed alpha
Helix 121
121
K
131 146Right-handed alpha
Helix 122
122
K
163 174Right-handed alpha
Helix 123
123
K
192 202Right-handed alpha
Helix 124
124
K
228 232Right-handed 310
Helix 125
125
K
234 246Right-handed alpha
Helix 126
126
K
248 253Right-handed alpha
Helix 127
127
K
270 274Right-handed 310
Helix 128
128
K
280 302Right-handed alpha
Helix 129
129
L
6 10Right-handed 310
Helix 130
130
L
11 31Right-handed alpha
Helix 131
131
L
51 65Right-handed alpha
Helix 132
132
L
77 82Right-handed alpha
Helix 133
133
L
85 97Right-handed alpha
Helix 134
134
L
108 117Right-handed alpha
Helix 135
135
L
131 147Right-handed alpha
Helix 136
136
L
163 174Right-handed alpha
Helix 137
137
L
192 202Right-handed alpha
Helix 138
138
L
228 232Right-handed 310
Helix 139
139
L
234 246Right-handed alpha
Helix 140
140
L
248 253Right-handed alpha
Helix 141
141
L
270 274Right-handed 310
Helix 142
142
L
280 302Right-handed alpha
Helix 143
143
M
6 10Right-handed 310
Helix 144
144
M
11 31Right-handed alpha
Helix 145
145
M
51 65Right-handed alpha
Helix 146
146
M
85 97Right-handed alpha
Helix 147
147
M
108 117Right-handed alpha
Helix 148
148
M
131 147Right-handed alpha
Helix 149
149
M
163 174Right-handed alpha
Helix 150
150
M
186 190Right-handed 310
Helix 151
151
M
192 202Right-handed alpha
Helix 152
152
M
211 215Right-handed 310
Helix 153
153
M
228 232Right-handed 310
Helix 154
154
M
234 246Right-handed alpha
Helix 155
155
M
248 253Right-handed alpha
Helix 156
156
M
270 274Right-handed 310
Helix 157
157
M
280 302Right-handed alpha
Helix 158
158
N
6 10Right-handed 310
Helix 159
159
N
11 32Right-handed alpha
Helix 160
160
N
51 65Right-handed alpha
Helix 161
161
N
85 97Right-handed alpha
Helix 162
162
N
108 117Right-handed alpha
Helix 163
163
N
131 147Right-handed alpha
Helix 164
164
N
163 174Right-handed alpha
Helix 165
165
N
186 190Right-handed 310
Helix 166
166
N
192 202Right-handed alpha
Helix 167
167
N
211 215Right-handed 310
Helix 168
168
N
228 232Right-handed 310
Helix 169
169
N
234 246Right-handed alpha
Helix 170
170
N
248 253Right-handed alpha
Helix 171
171
N
270 274Right-handed 310
Helix 172
172
N
280 303Right-handed alpha
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There are 24 sheets in PDB entry 3E2P. 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, Q, R, S, T, U, V, W, X,

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
68 72first strand
Strand 2
A
42 47parallel
Strand 3
A
99 103parallel
Strand 4
A
121 123parallel
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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
A
206 209first strand
Strand 2
A
180 184parallel
Strand 3
A
153 157parallel
Strand 4
A
221 224parallel
Strand 5
A
258 260parallel
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There are 4 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
68 72first strand
Strand 2
B
42 47parallel
Strand 3
B
99 103parallel
Strand 4
B
121 123parallel
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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
B
206 209first strand
Strand 2
B
180 184parallel
Strand 3
B
153 157parallel
Strand 4
B
221 224parallel
Strand 5
B
258 260parallel
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There are 4 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
68 73first strand
Strand 2
C
42 47parallel
Strand 3
C
99 103parallel
Strand 4
C
121 123parallel
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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
C
206 209first strand
Strand 2
C
180 184parallel
Strand 3
C
153 157parallel
Strand 4
C
221 224parallel
Strand 5
C
258 260parallel
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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
D
68 72first strand
Strand 2
D
42 47parallel
Strand 3
D
99 103parallel
Strand 4
D
121 123parallel
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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
D
206 209first strand
Strand 2
D
180 184parallel
Strand 3
D
153 157parallel
Strand 4
D
221 224parallel
Strand 5
D
258 260parallel
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There are 4 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
68 73first strand
Strand 2
E
42 47parallel
Strand 3
E
99 103parallel
Strand 4
E
121 123parallel
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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
E
206 209first strand
Strand 2
E
180 184parallel
Strand 3
E
153 157parallel
Strand 4
E
221 224parallel
Strand 5
E
258 260parallel
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There are 4 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
68 73first strand
Strand 2
F
42 47parallel
Strand 3
F
99 103parallel
Strand 4
F
121 123parallel
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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
F
206 209first strand
Strand 2
F
180 184parallel
Strand 3
F
153 157parallel
Strand 4
F
221 224parallel
Strand 5
F
258 260parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
68 73first strand
Strand 2
I
42 47parallel
Strand 3
I
99 103parallel
Strand 4
I
121 123parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
206 209first strand
Strand 2
I
180 184parallel
Strand 3
I
153 157parallel
Strand 4
I
221 224parallel
Strand 5
I
258 260parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
68 73first strand
Strand 2
J
42 47parallel
Strand 3
J
99 103parallel
Strand 4
J
121 123parallel
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There are 5 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
206 209first strand
Strand 2
J
180 184parallel
Strand 3
J
153 157parallel
Strand 4
J
221 224parallel
Strand 5
J
258 260parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
68 72first strand
Strand 2
K
42 47parallel
Strand 3
K
99 103parallel
Strand 4
K
121 123parallel
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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
206 209first strand
Strand 2
K
180 184parallel
Strand 3
K
153 157parallel
Strand 4
K
221 224parallel
Strand 5
K
258 260parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
68 72first strand
Strand 2
L
42 47parallel
Strand 3
L
99 103parallel
Strand 4
L
121 123parallel
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There are 5 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
206 209first strand
Strand 2
L
180 184parallel
Strand 3
L
153 157parallel
Strand 4
L
221 224parallel
Strand 5
L
258 260parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
68 72first strand
Strand 2
M
42 47parallel
Strand 3
M
99 103parallel
Strand 4
M
121 123parallel
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There are 5 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
206 209first strand
Strand 2
M
180 184parallel
Strand 3
M
153 157parallel
Strand 4
M
221 224parallel
Strand 5
M
258 260parallel
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There are 4 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
N
68 72first strand
Strand 2
N
42 47parallel
Strand 3
N
99 103parallel
Strand 4
N
121 123parallel
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There are 5 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
N
206 209first strand
Strand 2
N
180 184parallel
Strand 3
N
153 157parallel
Strand 4
N
221 224parallel
Strand 5
N
258 260parallel
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