Analysis of interatomic Contacts of Structural Units in PDB entry:
3PE3


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 3PE3 entry

There are 2 chains in PDB entry 3PE3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 312LYS 1028
B
 SER 312SER 893
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 are158 helices in PDB entry 3PE3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
313 330Right-handed alpha
Helix 2
2
A
332 347Right-handed alpha
Helix 3
3
A
350 364Right-handed alpha
Helix 4
4
A
366 381Right-handed alpha
Helix 5
5
A
384 398Right-handed alpha
Helix 6
6
A
400 415Right-handed alpha
Helix 7
7
A
418 432Right-handed alpha
Helix 8
8
A
434 449Right-handed alpha
Helix 9
9
A
452 466Right-handed alpha
Helix 10
10
A
471 489Right-handed alpha
Helix 11
11
A
496 501Right-handed alpha
Helix 12
12
A
506 519Right-handed alpha
Helix 13
13
A
519 527Right-handed alpha
Helix 14
14
A
539 543Right-handed 310
Helix 15
15
A
558 565Right-handed alpha
Helix 16
16
A
589 599Right-handed alpha
Helix 17
17
A
606 608Right-handed 310
Helix 18
18
A
610 622Right-handed alpha
Helix 19
19
A
638 643Right-handed alpha
Helix 20
20
A
675 682Right-handed 310
Helix 21
21
A
697 702Right-handed alpha
Helix 22
22
A
703 706Right-handed 310
Helix 23
23
A
730 736Right-handed alpha
Helix 24
24
A
770 783Right-handed alpha
Helix 25
25
A
799 804Right-handed alpha
Helix 26
26
A
804 809Right-handed alpha
Helix 27
27
A
823 826Right-handed 310
Helix 28
28
A
839 843Right-handed 310
Helix 29
29
A
844 858Right-handed alpha
Helix 30
30
A
869 871Right-handed 310
Helix 31
31
A
872 883Right-handed alpha
Helix 32
32
A
886 888Right-handed 310
Helix 33
33
A
897 904Right-handed alpha
Helix 34
34
A
905 908Right-handed 310
Helix 35
35
A
920 929Right-handed alpha
Helix 36
36
A
940 943Right-handed 310
Helix 37
37
A
944 954Right-handed alpha
Helix 38
38
A
955 959Right-handed 310
Helix 39
39
A
962 976Right-handed alpha
Helix 40
40
A
976 994Right-handed alpha
Helix 41
41
A
998 1019Right-handed alpha
Helix 42
42
B
315 330Right-handed alpha
Helix 43
43
B
332 347Right-handed alpha
Helix 44
44
B
350 364Right-handed alpha
Helix 45
45
B
366 381Right-handed alpha
Helix 46
46
B
384 398Right-handed alpha
Helix 47
47
B
400 415Right-handed alpha
Helix 48
48
B
418 432Right-handed alpha
Helix 49
49
B
434 449Right-handed alpha
Helix 50
50
B
452 467Right-handed alpha
Helix 51
51
B
471 489Right-handed alpha
Helix 52
52
B
499 503Right-handed 310
Helix 53
53
B
506 527Right-handed alpha
Helix 54
54
B
539 543Right-handed 310
Helix 55
55
B
558 565Right-handed alpha
Helix 56
56
B
567 571Right-handed 310
Helix 57
57
B
589 599Right-handed alpha
Helix 58
58
B
606 608Right-handed 310
Helix 59
59
B
610 621Right-handed alpha
Helix 60
60
B
638 643Right-handed alpha
Helix 61
61
B
675 682Right-handed 310
Helix 62
62
B
697 702Right-handed alpha
Helix 63
63
B
703 706Right-handed 310
Helix 64
64
B
730 736Right-handed alpha
Helix 65
65
B
770 783Right-handed alpha
Helix 66
66
B
799 804Right-handed alpha
Helix 67
67
B
804 809Right-handed alpha
Helix 68
68
B
839 843Right-handed 310
Helix 69
69
B
844 858Right-handed alpha
Helix 70
70
B
871 882Right-handed alpha
Helix 71
71
B
886 888Right-handed 310
Helix 72
72
B
897 905Right-handed alpha
Helix 73
73
B
906 908Right-handed 310
Helix 74
74
B
920 928Right-handed alpha
Helix 75
75
B
940 943Right-handed 310
Helix 76
76
B
944 954Right-handed alpha
Helix 77
77
B
955 959Right-handed 310
Helix 78
78
B
962 976Right-handed alpha
Helix 79
79
B
976 994Right-handed alpha
Helix 80
80
B
998 1019Right-handed alpha
Helix 81
81
C
313 330Right-handed alpha
Helix 82
82
C
332 347Right-handed alpha
Helix 83
83
C
350 364Right-handed alpha
Helix 84
84
C
366 381Right-handed alpha
Helix 85
85
C
384 398Right-handed alpha
Helix 86
86
C
400 415Right-handed alpha
Helix 87
87
C
418 431Right-handed alpha
Helix 88
88
C
434 449Right-handed alpha
Helix 89
89
C
452 467Right-handed alpha
Helix 90
90
C
471 489Right-handed alpha
Helix 91
91
C
499 503Right-handed 310
Helix 92
92
C
506 527Right-handed alpha
Helix 93
93
C
539 543Right-handed 310
Helix 94
94
C
558 565Right-handed alpha
Helix 95
95
C
567 571Right-handed 310
Helix 96
96
C
589 599Right-handed alpha
Helix 97
97
C
606 608Right-handed 310
Helix 98
98
C
610 622Right-handed alpha
Helix 99
99
C
638 643Right-handed alpha
Helix 100
100
C
675 679Right-handed 310
Helix 101
101
C
697 702Right-handed alpha
Helix 102
102
C
703 706Right-handed 310
Helix 103
103
C
730 738Right-handed alpha
Helix 104
104
C
770 783Right-handed alpha
Helix 105
105
C
799 804Right-handed alpha
Helix 106
106
C
804 809Right-handed alpha
Helix 107
107
C
823 826Right-handed 310
Helix 108
108
C
839 843Right-handed 310
Helix 109
109
C
844 858Right-handed alpha
Helix 110
110
C
871 882Right-handed alpha
Helix 111
111
C
886 888Right-handed 310
Helix 112
112
C
897 904Right-handed alpha
Helix 113
113
C
905 908Right-handed 310
Helix 114
114
C
920 929Right-handed alpha
Helix 115
115
C
940 943Right-handed 310
Helix 116
116
C
944 954Right-handed alpha
Helix 117
117
C
955 959Right-handed 310
Helix 118
118
C
962 976Right-handed alpha
Helix 119
119
C
976 994Right-handed alpha
Helix 120
120
C
998 1019Right-handed alpha
Helix 121
121
D
313 330Right-handed alpha
Helix 122
122
D
332 347Right-handed alpha
Helix 123
123
D
350 364Right-handed alpha
Helix 124
124
D
366 381Right-handed alpha
Helix 125
125
D
384 398Right-handed alpha
Helix 126
126
D
400 415Right-handed alpha
Helix 127
127
D
418 432Right-handed alpha
Helix 128
128
D
434 449Right-handed alpha
Helix 129
129
D
452 466Right-handed alpha
Helix 130
130
D
471 489Right-handed alpha
Helix 131
131
D
506 526Right-handed alpha
Helix 132
132
D
558 565Right-handed alpha
Helix 133
133
D
567 571Right-handed 310
Helix 134
134
D
589 599Right-handed alpha
Helix 135
135
D
606 608Right-handed 310
Helix 136
136
D
610 622Right-handed alpha
Helix 137
137
D
638 643Right-handed alpha
Helix 138
138
D
675 682Right-handed 310
Helix 139
139
D
697 702Right-handed alpha
Helix 140
140
D
703 706Right-handed 310
Helix 141
141
D
730 737Right-handed alpha
Helix 142
142
D
770 782Right-handed alpha
Helix 143
143
D
799 804Right-handed alpha
Helix 144
144
D
804 809Right-handed alpha
Helix 145
145
D
839 843Right-handed 310
Helix 146
146
D
844 858Right-handed alpha
Helix 147
147
D
871 883Right-handed alpha
Helix 148
148
D
886 888Right-handed 310
Helix 149
149
D
897 904Right-handed alpha
Helix 150
150
D
905 908Right-handed 310
Helix 151
151
D
920 929Right-handed alpha
Helix 152
152
D
940 943Right-handed 310
Helix 153
153
D
944 954Right-handed alpha
Helix 154
154
D
955 959Right-handed 310
Helix 155
155
D
962 976Right-handed alpha
Helix 156
156
D
976 994Right-handed alpha
Helix 157
157
D
995 997Right-handed 310
Helix 158
158
D
998 1019Right-handed alpha
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There are 12 sheets in PDB entry 3PE3. 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 7 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
601 604first strand
Strand 2
A
576 582parallel
Strand 3
A
546 552parallel
Strand 4
A
625 628parallel
Strand 5
A
648 651parallel
Strand 6
A
666 670parallel
Strand 7
A
685 689parallel
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There are 7 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
742 746first strand
Strand 2
A
762 768anti-parallel
Strand 3
A
709 712parallel
Strand 4
A
724 727anti-parallel
Strand 5
A
817 821anti-parallel
Strand 6
A
792 796parallel
Strand 7
A
786 789anti-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
A
890 894first strand
Strand 2
A
861 867parallel
Strand 3
A
832 836parallel
Strand 4
A
910 912parallel
Strand 5
A
933 934parallel
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There are 7 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
601 604first strand
Strand 2
B
576 582parallel
Strand 3
B
546 552parallel
Strand 4
B
625 628parallel
Strand 5
B
648 651parallel
Strand 6
B
666 670parallel
Strand 7
B
685 689parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
742 745first strand
Strand 2
B
763 767anti-parallel
Strand 3
B
709 711parallel
Strand 4
B
724 727anti-parallel
Strand 5
B
817 821anti-parallel
Strand 6
B
792 796parallel
Strand 7
B
786 789anti-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
B
890 894first strand
Strand 2
B
861 867parallel
Strand 3
B
832 836parallel
Strand 4
B
910 912parallel
Strand 5
B
933 934parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
601 604first strand
Strand 2
C
576 582parallel
Strand 3
C
546 552parallel
Strand 4
C
625 628parallel
Strand 5
C
648 651parallel
Strand 6
C
666 670parallel
Strand 7
C
685 689parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
742 745first strand
Strand 2
C
763 767anti-parallel
Strand 3
C
709 711parallel
Strand 4
C
724 727anti-parallel
Strand 5
C
817 821anti-parallel
Strand 6
C
792 796parallel
Strand 7
C
786 789anti-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
C
890 893first strand
Strand 2
C
861 866parallel
Strand 3
C
832 836parallel
Strand 4
C
910 912parallel
Strand 5
C
933 934parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
601 604first strand
Strand 2
D
576 582parallel
Strand 3
D
546 552parallel
Strand 4
D
625 628parallel
Strand 5
D
648 652parallel
Strand 6
D
666 669parallel
Strand 7
D
685 688parallel
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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
742 745first strand
Strand 2
D
763 767anti-parallel
Strand 3
D
709 711parallel
Strand 4
D
724 727anti-parallel
Strand 5
D
817 821anti-parallel
Strand 6
D
792 796parallel
Strand 7
D
786 789anti-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
D
890 894first strand
Strand 2
D
861 867parallel
Strand 3
D
832 835parallel
Strand 4
D
910 912parallel
Strand 5
D
933 934parallel
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