Analysis of interatomic Contacts of Structural Units in PDB entry:
3M6A


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 3M6A entry

There are 3 chains in PDB entry 3M6A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 246VAL 770
B
 THR 246VAL 770
C
 THR 246VAL 568
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 are143 helices in PDB entry 3M6A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
250 258Right-handed alpha
Helix 2
2
A
263 275Right-handed alpha
Helix 3
3
A
287 299Right-handed alpha
Helix 4
4
A
313 316Right-handed 310
Helix 5
5
A
317 322Right-handed alpha
Helix 6
6
A
325 342Right-handed alpha
Helix 7
7
A
359 372Right-handed alpha
Helix 8
8
A
403 410Right-handed alpha
Helix 9
9
A
438 442Right-handed 310
Helix 10
10
A
477 483Right-handed alpha
Helix 11
11
A
493 504Right-handed alpha
Helix 12
12
A
504 513Right-handed alpha
Helix 13
13
A
516 520Right-handed 310
Helix 14
14
A
523 535Right-handed alpha
Helix 15
15
A
540 560Right-handed alpha
Helix 16
16
A
573 578Right-handed alpha
Helix 17
17
A
629 644Right-handed alpha
Helix 18
18
A
647 651Right-handed 310
Helix 19
19
A
671 677Right-handed 310
Helix 20
20
A
678 691Right-handed alpha
Helix 21
21
A
716 727Right-handed alpha
Helix 22
22
A
737 745Right-handed 310
Helix 23
23
A
746 751Right-handed alpha
Helix 24
24
A
760 769Right-handed alpha
Helix 25
25
B
250 258Right-handed alpha
Helix 26
26
B
263 275Right-handed alpha
Helix 27
27
B
287 299Right-handed alpha
Helix 28
28
B
313 316Right-handed 310
Helix 29
29
B
317 322Right-handed alpha
Helix 30
30
B
325 342Right-handed alpha
Helix 31
31
B
359 372Right-handed alpha
Helix 32
32
B
403 410Right-handed alpha
Helix 33
33
B
438 442Right-handed 310
Helix 34
34
B
477 483Right-handed alpha
Helix 35
35
B
493 504Right-handed alpha
Helix 36
36
B
504 513Right-handed alpha
Helix 37
37
B
516 520Right-handed 310
Helix 38
38
B
523 535Right-handed alpha
Helix 39
39
B
540 560Right-handed alpha
Helix 40
40
B
573 578Right-handed alpha
Helix 41
41
B
629 644Right-handed alpha
Helix 42
42
B
647 651Right-handed 310
Helix 43
43
B
671 677Right-handed 310
Helix 44
44
B
678 691Right-handed alpha
Helix 45
45
B
716 727Right-handed alpha
Helix 46
46
B
737 742Right-handed 310
Helix 47
47
B
746 751Right-handed alpha
Helix 48
48
B
760 769Right-handed alpha
Helix 49
49
C
250 258Right-handed alpha
Helix 50
50
C
263 275Right-handed alpha
Helix 51
51
C
287 299Right-handed alpha
Helix 52
52
C
314 322Right-handed alpha
Helix 53
53
C
325 342Right-handed alpha
Helix 54
54
C
359 372Right-handed alpha
Helix 55
55
C
403 410Right-handed alpha
Helix 56
56
C
438 442Right-handed 310
Helix 57
57
C
477 483Right-handed alpha
Helix 58
58
C
493 504Right-handed alpha
Helix 59
59
C
504 513Right-handed alpha
Helix 60
60
C
516 520Right-handed 310
Helix 61
61
C
523 535Right-handed alpha
Helix 62
62
C
540 560Right-handed alpha
Helix 63
63
C
573 578Right-handed alpha
Helix 64
64
C
629 644Right-handed alpha
Helix 65
65
C
647 651Right-handed 310
Helix 66
66
C
671 677Right-handed 310
Helix 67
67
C
678 691Right-handed alpha
Helix 68
68
C
716 727Right-handed alpha
Helix 69
69
C
737 742Right-handed 310
Helix 70
70
C
746 751Right-handed alpha
Helix 71
71
C
760 769Right-handed alpha
Helix 72
72
D
250 258Right-handed alpha
Helix 73
73
D
263 275Right-handed alpha
Helix 74
74
D
287 299Right-handed alpha
Helix 75
75
D
313 316Right-handed 310
Helix 76
76
D
317 322Right-handed alpha
Helix 77
77
D
325 342Right-handed alpha
Helix 78
78
D
359 372Right-handed alpha
Helix 79
79
D
403 410Right-handed alpha
Helix 80
80
D
438 442Right-handed 310
Helix 81
81
D
477 483Right-handed alpha
Helix 82
82
D
493 504Right-handed alpha
Helix 83
83
D
504 513Right-handed alpha
Helix 84
84
D
516 520Right-handed 310
Helix 85
85
D
523 535Right-handed alpha
Helix 86
86
D
540 560Right-handed alpha
Helix 87
87
D
573 578Right-handed alpha
Helix 88
88
D
629 644Right-handed alpha
Helix 89
89
D
647 651Right-handed 310
Helix 90
90
D
671 677Right-handed 310
Helix 91
91
D
678 691Right-handed alpha
Helix 92
92
D
716 727Right-handed alpha
Helix 93
93
D
737 742Right-handed 310
Helix 94
94
D
746 751Right-handed alpha
Helix 95
95
D
760 769Right-handed alpha
Helix 96
96
E
250 258Right-handed alpha
Helix 97
97
E
263 275Right-handed alpha
Helix 98
98
E
287 299Right-handed alpha
Helix 99
99
E
313 316Right-handed 310
Helix 100
100
E
317 322Right-handed alpha
Helix 101
101
E
325 342Right-handed alpha
Helix 102
102
E
359 372Right-handed alpha
Helix 103
103
E
403 410Right-handed alpha
Helix 104
104
E
438 442Right-handed 310
Helix 105
105
E
477 483Right-handed alpha
Helix 106
106
E
493 504Right-handed alpha
Helix 107
107
E
504 513Right-handed alpha
Helix 108
108
E
516 520Right-handed 310
Helix 109
109
E
523 535Right-handed alpha
Helix 110
110
E
540 560Right-handed alpha
Helix 111
111
E
573 578Right-handed alpha
Helix 112
112
E
629 644Right-handed alpha
Helix 113
113
E
647 651Right-handed 310
Helix 114
114
E
671 677Right-handed 310
Helix 115
115
E
678 691Right-handed alpha
Helix 116
116
E
716 727Right-handed alpha
Helix 117
117
E
737 742Right-handed 310
Helix 118
118
E
746 751Right-handed alpha
Helix 119
119
E
760 769Right-handed alpha
Helix 120
120
F
250 258Right-handed alpha
Helix 121
121
F
263 275Right-handed alpha
Helix 122
122
F
287 299Right-handed alpha
Helix 123
123
F
313 316Right-handed 310
Helix 124
124
F
317 322Right-handed alpha
Helix 125
125
F
325 342Right-handed alpha
Helix 126
126
F
359 372Right-handed alpha
Helix 127
127
F
403 410Right-handed alpha
Helix 128
128
F
438 442Right-handed 310
Helix 129
129
F
477 483Right-handed alpha
Helix 130
130
F
493 504Right-handed alpha
Helix 131
131
F
504 513Right-handed alpha
Helix 132
132
F
516 520Right-handed 310
Helix 133
133
F
523 535Right-handed alpha
Helix 134
134
F
540 560Right-handed alpha
Helix 135
135
F
573 578Right-handed alpha
Helix 136
136
F
629 644Right-handed alpha
Helix 137
137
F
647 651Right-handed 310
Helix 138
138
F
671 677Right-handed 310
Helix 139
139
F
678 691Right-handed alpha
Helix 140
140
F
716 727Right-handed alpha
Helix 141
141
F
737 742Right-handed 310
Helix 142
142
F
746 751Right-handed alpha
Helix 143
143
F
760 769Right-handed alpha
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There are 28 sheets in PDB entry 3M6A. 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, Y, Z, AA, AB,

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
374 378first strand
Strand 2
A
416 422parallel
Strand 3
A
465 469parallel
Strand 4
A
349 353parallel
Strand 5
A
484 488parallel
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There are 2 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
521 522first strand
Strand 2
A
567 568parallel
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There are 7 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
622 626first strand
Strand 2
A
661 666parallel
Strand 3
A
605 616anti-parallel
Strand 4
A
595 602anti-parallel
Strand 5
A
700 701parallel
Strand 6
A
732 735parallel
Strand 7
A
757 758parallel
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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
704 705first strand
Strand 2
A
711 712anti-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
B
374 378first strand
Strand 2
B
416 422parallel
Strand 3
B
465 469parallel
Strand 4
B
349 353parallel
Strand 5
B
484 488parallel
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There are 2 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
521 522first strand
Strand 2
B
567 568parallel
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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
B
622 626first strand
Strand 2
B
661 666parallel
Strand 3
B
605 616anti-parallel
Strand 4
B
595 602anti-parallel
Strand 5
B
700 701parallel
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There are 2 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
704 705first strand
Strand 2
B
711 712anti-parallel
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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
734 735first strand
Strand 2
B
757 758parallel
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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
C
374 378first strand
Strand 2
C
416 422parallel
Strand 3
C
465 469parallel
Strand 4
C
349 353parallel
Strand 5
C
484 488parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
521 522first strand
Strand 2
C
567 568parallel
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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
622 626first strand
Strand 2
C
661 666parallel
Strand 3
C
605 616anti-parallel
Strand 4
C
595 602anti-parallel
Strand 5
C
700 701parallel
Strand 6
C
732 735parallel
Strand 7
C
757 758parallel
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There are 2 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
704 705first strand
Strand 2
C
711 712anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
349 353first strand
Strand 2
D
484 488parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
374 378first strand
Strand 2
D
416 422parallel
Strand 3
D
465 469parallel
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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
D
521 522first strand
Strand 2
D
567 568parallel
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There are 7 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
622 626first strand
Strand 2
D
661 666parallel
Strand 3
D
605 616anti-parallel
Strand 4
D
595 602anti-parallel
Strand 5
D
700 701parallel
Strand 6
D
732 735parallel
Strand 7
D
757 758parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
704 705first strand
Strand 2
D
711 712anti-parallel
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There are 5 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
374 378first strand
Strand 2
E
416 422parallel
Strand 3
E
465 469parallel
Strand 4
E
349 353parallel
Strand 5
E
484 488parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
521 522first strand
Strand 2
E
567 568parallel
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There are 5 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
622 626first strand
Strand 2
E
661 666parallel
Strand 3
E
605 616anti-parallel
Strand 4
E
595 602anti-parallel
Strand 5
E
700 701parallel
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There are 2 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
704 705first strand
Strand 2
E
711 712anti-parallel
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There are 2 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
734 735first strand
Strand 2
E
757 758parallel
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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
F
374 378first strand
Strand 2
F
416 422parallel
Strand 3
F
465 469parallel
Strand 4
F
349 353parallel
Strand 5
F
484 488parallel
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There are 2 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
521 522first strand
Strand 2
F
567 568parallel
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There are 5 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
622 626first strand
Strand 2
F
661 666parallel
Strand 3
F
605 616anti-parallel
Strand 4
F
595 602anti-parallel
Strand 5
F
700 701parallel
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There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
704 705first strand
Strand 2
F
711 712anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
734 735first strand
Strand 2
F
757 758parallel
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