Analysis of interatomic Contacts of Structural Units in PDB entry:
3E3L


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 3E3L entry

There are 8 chains in PDB entry 3E3L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 7MET 679
A
 PHE 681PRO 837
B
 GLN 7MET 679
B
 PHE 681GLU 839
C
 LYS 9MET 679
C
 PHE 681PRO 837
D
 GLU 8MET 679
D
 PHE 681PRO 837
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 are155 helices in PDB entry 3E3L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 13Right-handed 310
Helix 2
2
A
23 38Right-handed alpha
Helix 3
3
A
47 78Right-handed alpha
Helix 4
4
A
94 102Right-handed alpha
Helix 5
5
A
104 115Right-handed alpha
Helix 6
6
A
118 126Right-handed alpha
Helix 7
7
A
134 150Right-handed alpha
Helix 8
8
A
194 197Right-handed 310
Helix 9
9
A
262 265Right-handed 310
Helix 10
10
A
266 274Right-handed alpha
Helix 11
11
A
289 311Right-handed alpha
Helix 12
12
A
344 355Right-handed alpha
Helix 13
13
A
360 371Right-handed alpha
Helix 14
14
A
380 384Right-handed 310
Helix 15
15
A
389 396Right-handed alpha
Helix 16
16
A
396 418Right-handed alpha
Helix 17
17
A
424 429Right-handed alpha
Helix 18
18
A
441 448Right-handed alpha
Helix 19
19
A
456 466Right-handed alpha
Helix 20
20
A
468 473Right-handed alpha
Helix 21
21
A
496 507Right-handed alpha
Helix 22
22
A
509 526Right-handed 310
Helix 23
23
A
527 552Right-handed alpha
Helix 24
24
A
575 593Right-handed alpha
Helix 25
25
A
613 631Right-handed alpha
Helix 26
26
A
649 657Right-handed alpha
Helix 27
27
A
675 684Right-handed alpha
Helix 28
28
A
694 704Right-handed alpha
Helix 29
29
A
705 708Right-handed 310
Helix 30
30
A
714 725Right-handed alpha
Helix 31
31
A
728 733Right-handed alpha
Helix 32
32
A
735 748Right-handed alpha
Helix 33
33
A
758 768Right-handed alpha
Helix 34
34
A
776 792Right-handed alpha
Helix 35
35
A
793 807Right-handed alpha
Helix 36
36
A
808 811Right-handed 310
Helix 37
37
A
812 824Right-handed alpha
Helix 38
38
B
7 13Right-handed 310
Helix 39
39
B
23 38Right-handed alpha
Helix 40
40
B
47 78Right-handed alpha
Helix 41
41
B
94 102Right-handed alpha
Helix 42
42
B
104 116Right-handed alpha
Helix 43
43
B
118 124Right-handed alpha
Helix 44
44
B
134 150Right-handed alpha
Helix 45
45
B
194 197Right-handed 310
Helix 46
46
B
265 274Right-handed alpha
Helix 47
47
B
289 313Right-handed alpha
Helix 48
48
B
328 332Right-handed alpha
Helix 49
49
B
344 356Right-handed alpha
Helix 50
50
B
360 371Right-handed alpha
Helix 51
51
B
389 396Right-handed alpha
Helix 52
52
B
396 418Right-handed alpha
Helix 53
53
B
421 429Right-handed alpha
Helix 54
54
B
441 448Right-handed alpha
Helix 55
55
B
456 466Right-handed alpha
Helix 56
56
B
468 475Right-handed alpha
Helix 57
57
B
496 508Right-handed alpha
Helix 58
58
B
509 524Right-handed 310
Helix 59
59
B
527 554Right-handed alpha
Helix 60
60
B
575 593Right-handed alpha
Helix 61
61
B
613 631Right-handed alpha
Helix 62
62
B
649 657Right-handed alpha
Helix 63
63
B
658 660Right-handed 310
Helix 64
64
B
676 683Right-handed alpha
Helix 65
65
B
695 704Right-handed alpha
Helix 66
66
B
705 708Right-handed 310
Helix 67
67
B
714 725Right-handed alpha
Helix 68
68
B
728 733Right-handed alpha
Helix 69
69
B
735 748Right-handed alpha
Helix 70
70
B
754 757Right-handed 310
Helix 71
71
B
758 768Right-handed alpha
Helix 72
72
B
772 792Right-handed alpha
Helix 73
73
B
793 807Right-handed alpha
Helix 74
74
B
808 811Right-handed 310
Helix 75
75
B
812 824Right-handed alpha
Helix 76
76
C
23 38Right-handed alpha
Helix 77
77
C
47 78Right-handed alpha
Helix 78
78
C
94 102Right-handed alpha
Helix 79
79
C
104 115Right-handed alpha
Helix 80
80
C
118 124Right-handed alpha
Helix 81
81
C
134 150Right-handed alpha
Helix 82
82
C
194 197Right-handed 310
Helix 83
83
C
265 274Right-handed alpha
Helix 84
84
C
289 313Right-handed alpha
Helix 85
85
C
328 332Right-handed alpha
Helix 86
86
C
344 356Right-handed alpha
Helix 87
87
C
360 371Right-handed alpha
Helix 88
88
C
380 384Right-handed 310
Helix 89
89
C
389 396Right-handed alpha
Helix 90
90
C
396 418Right-handed alpha
Helix 91
91
C
422 428Right-handed alpha
Helix 92
92
C
441 448Right-handed alpha
Helix 93
93
C
456 466Right-handed alpha
Helix 94
94
C
468 475Right-handed alpha
Helix 95
95
C
487 492Right-handed alpha
Helix 96
96
C
496 508Right-handed alpha
Helix 97
97
C
509 525Right-handed 310
Helix 98
98
C
527 552Right-handed alpha
Helix 99
99
C
571 574Right-handed 310
Helix 100
100
C
575 593Right-handed alpha
Helix 101
101
C
613 631Right-handed alpha
Helix 102
102
C
649 657Right-handed alpha
Helix 103
103
C
658 660Right-handed 310
Helix 104
104
C
676 684Right-handed alpha
Helix 105
105
C
694 704Right-handed alpha
Helix 106
106
C
705 708Right-handed 310
Helix 107
107
C
714 723Right-handed alpha
Helix 108
108
C
727 735Right-handed alpha
Helix 109
109
C
735 747Right-handed alpha
Helix 110
110
C
758 768Right-handed alpha
Helix 111
111
C
773 793Right-handed alpha
Helix 112
112
C
793 806Right-handed alpha
Helix 113
113
C
807 811Right-handed 310
Helix 114
114
C
812 824Right-handed alpha
Helix 115
115
D
9 13Right-handed 310
Helix 116
116
D
25 38Right-handed alpha
Helix 117
117
D
47 78Right-handed alpha
Helix 118
118
D
94 102Right-handed alpha
Helix 119
119
D
104 114Right-handed alpha
Helix 120
120
D
118 124Right-handed alpha
Helix 121
121
D
134 150Right-handed alpha
Helix 122
122
D
194 197Right-handed 310
Helix 123
123
D
264 274Right-handed alpha
Helix 124
124
D
275 277Right-handed 310
Helix 125
125
D
289 313Right-handed alpha
Helix 126
126
D
328 332Right-handed alpha
Helix 127
127
D
344 355Right-handed alpha
Helix 128
128
D
360 371Right-handed alpha
Helix 129
129
D
380 384Right-handed 310
Helix 130
130
D
389 396Right-handed alpha
Helix 131
131
D
396 418Right-handed alpha
Helix 132
132
D
421 428Right-handed alpha
Helix 133
133
D
441 448Right-handed alpha
Helix 134
134
D
456 466Right-handed alpha
Helix 135
135
D
468 475Right-handed alpha
Helix 136
136
D
487 492Right-handed alpha
Helix 137
137
D
496 508Right-handed alpha
Helix 138
138
D
509 522Right-handed 310
Helix 139
139
D
538 554Right-handed alpha
Helix 140
140
D
575 590Right-handed alpha
Helix 141
141
D
613 632Right-handed alpha
Helix 142
142
D
633 637Right-handed 310
Helix 143
143
D
649 657Right-handed alpha
Helix 144
144
D
677 682Right-handed alpha
Helix 145
145
D
695 704Right-handed alpha
Helix 146
146
D
705 708Right-handed 310
Helix 147
147
D
714 723Right-handed alpha
Helix 148
148
D
727 735Right-handed alpha
Helix 149
149
D
735 748Right-handed alpha
Helix 150
150
D
758 768Right-handed alpha
Helix 151
151
D
772 782Right-handed alpha
Helix 152
152
D
783 792Right-handed alpha
Helix 153
153
D
793 801Right-handed alpha
Helix 154
154
D
802 807Right-handed alpha
Helix 155
155
D
812 824Right-handed alpha
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There are 23 sheets in PDB entry 3E3L. 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,

There are 3 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
191 192first strand
Strand 2
A
219 231anti-parallel
Strand 3
A
198 202anti-parallel
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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
A
191 192first strand
Strand 2
A
219 231anti-parallel
Strand 3
A
238 247anti-parallel
Strand 4
A
154 159parallel
Strand 5
A
81 85parallel
Strand 6
A
333 338parallel
Strand 7
A
372 375parallel
Strand 8
A
451 454parallel
Strand 9
A
479 481parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
167 171first strand
Strand 2
A
174 178anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
205 208first strand
Strand 2
A
213 216anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
386 388first strand
Strand 2
A
437 440anti-parallel
Strand 3
A
431 433anti-parallel
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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
A
640 645first strand
Strand 2
A
601 606parallel
Strand 3
A
562 567parallel
Strand 4
A
662 665parallel
Strand 5
A
687 690parallel
Strand 6
A
709 710parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
191 192first strand
Strand 2
B
219 231anti-parallel
Strand 3
B
198 202anti-parallel
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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
B
191 192first strand
Strand 2
B
219 231anti-parallel
Strand 3
B
238 247anti-parallel
Strand 4
B
153 159parallel
Strand 5
B
81 85parallel
Strand 6
B
333 338parallel
Strand 7
B
372 375parallel
Strand 8
B
451 454parallel
Strand 9
B
479 481parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
167 171first strand
Strand 2
B
174 178anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
205 208first strand
Strand 2
B
213 216anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
386 388first strand
Strand 2
B
438 440anti-parallel
Strand 3
B
431 432anti-parallel
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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
B
640 645first strand
Strand 2
B
601 606parallel
Strand 3
B
562 567parallel
Strand 4
B
662 665parallel
Strand 5
B
687 690parallel
Strand 6
B
709 710parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
191 192first strand
Strand 2
C
219 231anti-parallel
Strand 3
C
198 202anti-parallel
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There are 9 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
191 192first strand
Strand 2
C
219 231anti-parallel
Strand 3
C
238 247anti-parallel
Strand 4
C
153 159parallel
Strand 5
C
81 85parallel
Strand 6
C
333 338parallel
Strand 7
C
372 375parallel
Strand 8
C
451 454parallel
Strand 9
C
479 481parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
167 171first strand
Strand 2
C
174 178anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
205 209first strand
Strand 2
C
212 216anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
386 388first strand
Strand 2
C
438 440anti-parallel
Strand 3
C
431 432anti-parallel
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There are 6 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
640 645first strand
Strand 2
C
601 606parallel
Strand 3
C
562 567parallel
Strand 4
C
662 665parallel
Strand 5
C
687 690parallel
Strand 6
C
709 710parallel
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There are 3 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
191 192first strand
Strand 2
D
214 231anti-parallel
Strand 3
D
198 207anti-parallel
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There are 9 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
191 192first strand
Strand 2
D
214 231anti-parallel
Strand 3
D
238 247anti-parallel
Strand 4
D
154 159parallel
Strand 5
D
81 85parallel
Strand 6
D
333 338parallel
Strand 7
D
372 375parallel
Strand 8
D
451 454parallel
Strand 9
D
479 481parallel
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There are 2 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
167 171first strand
Strand 2
D
174 178anti-parallel
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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
386 388first strand
Strand 2
D
438 440anti-parallel
Strand 3
D
431 432anti-parallel
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There are 5 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
640 645first strand
Strand 2
D
601 606parallel
Strand 3
D
562 567parallel
Strand 4
D
662 665parallel
Strand 5
D
687 690parallel
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