Analysis of interatomic Contacts of Structural Units in PDB entry:
4JEQ


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 4JEQ entry

There are 12 chains in PDB entry 4JEQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLN 250
B
 MET 1GLN 250
C
 MET 1GLN 250
D
 MET 1GLN 250
E
 MET 1GLN 250
F
 MET 1GLN 250
G
 MET 1GLN 250
H
 SER 2GLN 250
I
 MET 1GLN 250
J
 MET 1GLN 250
K
 MET 1GLN 250
L
 MET 1GLN 250
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 are178 helices in PDB entry 4JEQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 30Right-handed alpha
Helix 2
2
A
44 46Right-handed 310
Helix 3
3
A
47 55Right-handed alpha
Helix 4
4
A
79 86Right-handed alpha
Helix 5
5
A
95 102Right-handed alpha
Helix 6
6
A
105 119Right-handed alpha
Helix 7
7
A
130 136Right-handed alpha
Helix 8
8
A
138 152Right-handed alpha
Helix 9
9
A
153 154Right-handed 310
Helix 10
10
A
155 160Right-handed 310
Helix 11
11
A
168 172Right-handed 310
Helix 12
12
A
179 198Right-handed alpha
Helix 13
13
A
199 206Right-handed alpha
Helix 14
14
A
218 224Right-handed alpha
Helix 15
15
A
234 239Right-handed 310
Helix 16
16
A
240 248Right-handed alpha
Helix 17
17
B
17 30Right-handed alpha
Helix 18
18
B
44 46Right-handed 310
Helix 19
19
B
47 55Right-handed alpha
Helix 20
20
B
79 86Right-handed alpha
Helix 21
21
B
95 102Right-handed alpha
Helix 22
22
B
105 119Right-handed alpha
Helix 23
23
B
130 136Right-handed alpha
Helix 24
24
B
138 153Right-handed alpha
Helix 25
25
B
154 160Right-handed 310
Helix 26
26
B
168 172Right-handed 310
Helix 27
27
B
179 198Right-handed alpha
Helix 28
28
B
199 204Right-handed alpha
Helix 29
29
B
218 224Right-handed alpha
Helix 30
30
B
234 240Right-handed 310
Helix 31
31
B
241 248Right-handed alpha
Helix 32
32
C
17 31Right-handed alpha
Helix 33
33
C
44 46Right-handed 310
Helix 34
34
C
47 55Right-handed alpha
Helix 35
35
C
79 86Right-handed alpha
Helix 36
36
C
95 102Right-handed alpha
Helix 37
37
C
105 120Right-handed alpha
Helix 38
38
C
130 136Right-handed alpha
Helix 39
39
C
138 152Right-handed alpha
Helix 40
40
C
153 154Right-handed 310
Helix 41
41
C
155 160Right-handed 310
Helix 42
42
C
168 172Right-handed 310
Helix 43
43
C
179 198Right-handed alpha
Helix 44
44
C
199 206Right-handed alpha
Helix 45
45
C
218 224Right-handed alpha
Helix 46
46
C
234 240Right-handed 310
Helix 47
47
C
241 248Right-handed alpha
Helix 48
48
D
17 30Right-handed alpha
Helix 49
49
D
44 46Right-handed 310
Helix 50
50
D
47 55Right-handed alpha
Helix 51
51
D
79 86Right-handed alpha
Helix 52
52
D
95 102Right-handed alpha
Helix 53
53
D
105 120Right-handed alpha
Helix 54
54
D
130 136Right-handed alpha
Helix 55
55
D
138 153Right-handed alpha
Helix 56
56
D
154 160Right-handed 310
Helix 57
57
D
168 172Right-handed 310
Helix 58
58
D
179 198Right-handed alpha
Helix 59
59
D
199 206Right-handed alpha
Helix 60
60
D
218 224Right-handed alpha
Helix 61
61
D
234 240Right-handed 310
Helix 62
62
D
241 248Right-handed alpha
Helix 63
63
E
17 30Right-handed alpha
Helix 64
64
E
44 46Right-handed 310
Helix 65
65
E
47 55Right-handed alpha
Helix 66
66
E
79 86Right-handed alpha
Helix 67
67
E
95 102Right-handed alpha
Helix 68
68
E
105 119Right-handed alpha
Helix 69
69
E
130 136Right-handed alpha
Helix 70
70
E
138 152Right-handed alpha
Helix 71
71
E
153 154Right-handed 310
Helix 72
72
E
155 160Right-handed 310
Helix 73
73
E
168 172Right-handed 310
Helix 74
74
E
179 198Right-handed alpha
Helix 75
75
E
199 206Right-handed alpha
Helix 76
76
E
218 225Right-handed alpha
Helix 77
77
E
234 240Right-handed 310
Helix 78
78
E
241 248Right-handed alpha
Helix 79
79
F
17 30Right-handed alpha
Helix 80
80
F
44 46Right-handed 310
Helix 81
81
F
47 55Right-handed alpha
Helix 82
82
F
79 86Right-handed alpha
Helix 83
83
F
95 102Right-handed alpha
Helix 84
84
F
105 119Right-handed alpha
Helix 85
85
F
130 136Right-handed alpha
Helix 86
86
F
138 152Right-handed alpha
Helix 87
87
F
153 154Right-handed 310
Helix 88
88
F
155 160Right-handed 310
Helix 89
89
F
168 172Right-handed 310
Helix 90
90
F
179 198Right-handed alpha
Helix 91
91
F
199 206Right-handed alpha
Helix 92
92
F
218 224Right-handed alpha
Helix 93
93
F
234 240Right-handed 310
Helix 94
94
F
241 248Right-handed alpha
Helix 95
95
G
17 30Right-handed alpha
Helix 96
96
G
47 55Right-handed alpha
Helix 97
97
G
79 86Right-handed alpha
Helix 98
98
G
95 102Right-handed alpha
Helix 99
99
G
105 119Right-handed alpha
Helix 100
100
G
130 136Right-handed alpha
Helix 101
101
G
138 153Right-handed alpha
Helix 102
102
G
154 160Right-handed 310
Helix 103
103
G
179 198Right-handed alpha
Helix 104
104
G
199 206Right-handed alpha
Helix 105
105
G
215 224Right-handed alpha
Helix 106
106
G
234 240Right-handed 310
Helix 107
107
G
241 247Right-handed alpha
Helix 108
108
G
248 250Right-handed 310
Helix 109
109
H
17 29Right-handed alpha
Helix 110
110
H
44 46Right-handed 310
Helix 111
111
H
47 55Right-handed alpha
Helix 112
112
H
79 86Right-handed alpha
Helix 113
113
H
95 102Right-handed alpha
Helix 114
114
H
105 120Right-handed alpha
Helix 115
115
H
130 136Right-handed alpha
Helix 116
116
H
138 153Right-handed alpha
Helix 117
117
H
154 160Right-handed 310
Helix 118
118
H
179 198Right-handed alpha
Helix 119
119
H
199 206Right-handed alpha
Helix 120
120
H
218 224Right-handed alpha
Helix 121
121
H
234 240Right-handed 310
Helix 122
122
H
241 248Right-handed alpha
Helix 123
123
I
17 31Right-handed alpha
Helix 124
124
I
47 55Right-handed alpha
Helix 125
125
I
79 86Right-handed alpha
Helix 126
126
I
95 102Right-handed alpha
Helix 127
127
I
105 120Right-handed alpha
Helix 128
128
I
130 136Right-handed alpha
Helix 129
129
I
138 153Right-handed alpha
Helix 130
130
I
154 160Right-handed 310
Helix 131
131
I
179 198Right-handed alpha
Helix 132
132
I
199 206Right-handed alpha
Helix 133
133
I
218 224Right-handed alpha
Helix 134
134
I
234 240Right-handed 310
Helix 135
135
I
241 248Right-handed alpha
Helix 136
136
J
17 31Right-handed alpha
Helix 137
137
J
44 46Right-handed 310
Helix 138
138
J
47 55Right-handed alpha
Helix 139
139
J
79 85Right-handed alpha
Helix 140
140
J
95 102Right-handed alpha
Helix 141
141
J
105 120Right-handed alpha
Helix 142
142
J
130 136Right-handed alpha
Helix 143
143
J
138 153Right-handed alpha
Helix 144
144
J
154 160Right-handed 310
Helix 145
145
J
168 172Right-handed 310
Helix 146
146
J
179 198Right-handed alpha
Helix 147
147
J
199 206Right-handed alpha
Helix 148
148
J
218 224Right-handed alpha
Helix 149
149
J
234 240Right-handed 310
Helix 150
150
J
241 248Right-handed alpha
Helix 151
151
K
17 30Right-handed alpha
Helix 152
152
K
44 46Right-handed 310
Helix 153
153
K
47 55Right-handed alpha
Helix 154
154
K
79 86Right-handed alpha
Helix 155
155
K
95 102Right-handed alpha
Helix 156
156
K
105 120Right-handed alpha
Helix 157
157
K
130 136Right-handed alpha
Helix 158
158
K
138 153Right-handed alpha
Helix 159
159
K
154 160Right-handed 310
Helix 160
160
K
179 198Right-handed alpha
Helix 161
161
K
199 206Right-handed alpha
Helix 162
162
K
218 224Right-handed alpha
Helix 163
163
K
234 240Right-handed 310
Helix 164
164
K
241 248Right-handed alpha
Helix 165
165
L
17 30Right-handed alpha
Helix 166
166
L
44 46Right-handed 310
Helix 167
167
L
47 55Right-handed alpha
Helix 168
168
L
79 86Right-handed alpha
Helix 169
169
L
95 102Right-handed alpha
Helix 170
170
L
105 120Right-handed alpha
Helix 171
171
L
130 135Right-handed alpha
Helix 172
172
L
138 153Right-handed alpha
Helix 173
173
L
154 160Right-handed 310
Helix 174
174
L
179 198Right-handed alpha
Helix 175
175
L
199 206Right-handed alpha
Helix 176
176
L
215 224Right-handed alpha
Helix 177
177
L
234 240Right-handed 310
Helix 178
178
L
241 248Right-handed alpha
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There are 12 sheets in PDB entry 4JEQ. 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 9 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
7 11first strand
Strand 2
A
38 42parallel
Strand 3
A
60 64parallel
Strand 4
A
90 93parallel
Strand 5
A
122 127parallel
Strand 6
A
162 166parallel
Strand 7
A
208 210parallel
Strand 8
A
230 233parallel
Strand 9
A
7 11parallel
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There are 9 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
7 11first strand
Strand 2
B
38 42parallel
Strand 3
B
60 64parallel
Strand 4
B
90 93parallel
Strand 5
B
122 127parallel
Strand 6
B
162 166parallel
Strand 7
B
208 210parallel
Strand 8
B
230 233parallel
Strand 9
B
7 11parallel
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There are 9 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
7 11first strand
Strand 2
C
38 42parallel
Strand 3
C
60 64parallel
Strand 4
C
90 93parallel
Strand 5
C
122 127parallel
Strand 6
C
162 166parallel
Strand 7
C
208 210parallel
Strand 8
C
230 233parallel
Strand 9
C
7 11parallel
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There are 9 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
7 11first strand
Strand 2
D
38 42parallel
Strand 3
D
60 64parallel
Strand 4
D
90 93parallel
Strand 5
D
122 127parallel
Strand 6
D
162 166parallel
Strand 7
D
208 211parallel
Strand 8
D
230 233parallel
Strand 9
D
7 11parallel
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There are 9 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
7 11first strand
Strand 2
E
38 42parallel
Strand 3
E
60 64parallel
Strand 4
E
90 93parallel
Strand 5
E
122 127parallel
Strand 6
E
162 166parallel
Strand 7
E
208 210parallel
Strand 8
E
230 233parallel
Strand 9
E
7 11parallel
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There are 9 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
7 11first strand
Strand 2
F
38 42parallel
Strand 3
F
60 64parallel
Strand 4
F
90 93parallel
Strand 5
F
122 127parallel
Strand 6
F
162 166parallel
Strand 7
F
208 210parallel
Strand 8
F
230 233parallel
Strand 9
F
7 11parallel
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There are 9 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
7 11first strand
Strand 2
G
38 42parallel
Strand 3
G
60 64parallel
Strand 4
G
90 93parallel
Strand 5
G
122 127parallel
Strand 6
G
162 166parallel
Strand 7
G
208 210parallel
Strand 8
G
230 233parallel
Strand 9
G
7 11parallel
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There are 9 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
7 11first strand
Strand 2
H
38 42parallel
Strand 3
H
60 64parallel
Strand 4
H
90 93parallel
Strand 5
H
122 127parallel
Strand 6
H
162 166parallel
Strand 7
H
208 210parallel
Strand 8
H
230 233parallel
Strand 9
H
7 11parallel
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There are 9 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
7 11first strand
Strand 2
I
38 42parallel
Strand 3
I
60 64parallel
Strand 4
I
90 93parallel
Strand 5
I
122 127parallel
Strand 6
I
162 166parallel
Strand 7
I
208 211parallel
Strand 8
I
230 233parallel
Strand 9
I
7 11parallel
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There are 9 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
7 11first strand
Strand 2
J
38 42parallel
Strand 3
J
60 64parallel
Strand 4
J
90 93parallel
Strand 5
J
122 127parallel
Strand 6
J
162 166parallel
Strand 7
J
207 210parallel
Strand 8
J
230 233parallel
Strand 9
J
7 11parallel
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There are 9 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
7 11first strand
Strand 2
K
38 42parallel
Strand 3
K
60 64parallel
Strand 4
K
90 93parallel
Strand 5
K
122 127parallel
Strand 6
K
162 166parallel
Strand 7
K
208 210parallel
Strand 8
K
230 233parallel
Strand 9
K
7 11parallel
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There are 9 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
7 11first strand
Strand 2
L
38 42parallel
Strand 3
L
60 64parallel
Strand 4
L
90 93parallel
Strand 5
L
122 129parallel
Strand 6
L
162 168parallel
Strand 7
L
207 210parallel
Strand 8
L
230 232parallel
Strand 9
L
7 11parallel
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