Analysis of interatomic Contacts of Structural Units in PDB entry:
3N5K


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 3N5K entry

There are 2 chains in PDB entry 3N5K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 994
B
 MET 1ALA 299
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 are 99 helices in PDB entry 3N5K. 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 17Right-handed alpha
Helix 2
2
A
25 37Right-handed alpha
Helix 3
3
A
48 57Right-handed alpha
Helix 4
4
A
59 78Right-handed alpha
Helix 5
5
A
88 111Right-handed alpha
Helix 6
6
A
114 120Right-handed alpha
Helix 7
7
A
121 123Right-handed 310
Helix 8
8
A
143 145Right-handed 310
Helix 9
9
A
177 182Right-handed alpha
Helix 10
10
A
200 204Right-handed 310
Helix 11
11
A
230 241Right-handed alpha
Helix 12
12
A
247 274Right-handed alpha
Helix 13
13
A
276 281Right-handed alpha
Helix 14
14
A
289 307Right-handed alpha
Helix 15
15
A
310 329Right-handed alpha
Helix 16
16
A
337 344Right-handed alpha
Helix 17
17
A
403 406Right-handed 310
Helix 18
18
A
407 420Right-handed alpha
Helix 19
19
A
439 453Right-handed alpha
Helix 20
20
A
463 468Right-handed alpha
Helix 21
21
A
469 478Right-handed alpha
Helix 22
22
A
517 524Right-handed alpha
Helix 23
23
A
538 553Right-handed alpha
Helix 24
24
A
572 576Right-handed 310
Helix 25
25
A
580 582Right-handed 310
Helix 26
26
A
583 588Right-handed alpha
Helix 27
27
A
606 617Right-handed alpha
Helix 28
28
A
628 639Right-handed alpha
Helix 29
29
A
655 660Right-handed alpha
Helix 30
30
A
662 673Right-handed alpha
Helix 31
31
A
680 693Right-handed alpha
Helix 32
32
A
704 706Right-handed 310
Helix 33
33
A
707 714Right-handed alpha
Helix 34
34
A
724 730Right-handed alpha
Helix 35
35
A
740 781Right-handed alpha
Helix 36
36
A
788 798Right-handed alpha
Helix 37
37
A
800 808Right-handed alpha
Helix 38
38
A
815 819Right-handed 310
Helix 39
39
A
830 857Right-handed alpha
Helix 40
40
A
869 876Right-handed 310
Helix 41
41
A
889 892Right-handed 310
Helix 42
42
A
893 915Right-handed alpha
Helix 43
43
A
926 929Right-handed 310
Helix 44
44
A
930 950Right-handed alpha
Helix 45
45
A
952 958Right-handed alpha
Helix 46
46
A
963 975Right-handed alpha
Helix 47
47
A
975 990Right-handed alpha
Helix 48
48
B
3 7Right-handed 310
Helix 49
49
B
8 17Right-handed alpha
Helix 50
50
B
25 37Right-handed alpha
Helix 51
51
B
48 57Right-handed alpha
Helix 52
52
B
59 78Right-handed alpha
Helix 53
53
B
85 87Right-handed 310
Helix 54
54
B
88 108Right-handed alpha
Helix 55
55
B
114 121Right-handed alpha
Helix 56
56
B
143 145Right-handed 310
Helix 57
57
B
177 182Right-handed alpha
Helix 58
58
B
200 204Right-handed 310
Helix 59
59
B
226 229Right-handed 310
Helix 60
60
B
230 241Right-handed alpha
Helix 61
61
B
247 273Right-handed alpha
Helix 62
62
B
289 307Right-handed alpha
Helix 63
63
B
310 329Right-handed alpha
Helix 64
64
B
337 342Right-handed alpha
Helix 65
65
B
343 345Right-handed 310
Helix 66
66
B
403 406Right-handed 310
Helix 67
67
B
407 420Right-handed alpha
Helix 68
68
B
439 453Right-handed alpha
Helix 69
69
B
463 468Right-handed alpha
Helix 70
70
B
469 478Right-handed alpha
Helix 71
71
B
502 506Right-handed 310
Helix 72
72
B
517 524Right-handed alpha
Helix 73
73
B
538 553Right-handed alpha
Helix 74
74
B
572 576Right-handed 310
Helix 75
75
B
580 582Right-handed 310
Helix 76
76
B
583 588Right-handed alpha
Helix 77
77
B
606 617Right-handed alpha
Helix 78
78
B
628 639Right-handed alpha
Helix 79
79
B
655 660Right-handed alpha
Helix 80
80
B
662 673Right-handed alpha
Helix 81
81
B
680 693Right-handed alpha
Helix 82
82
B
704 706Right-handed 310
Helix 83
83
B
707 714Right-handed alpha
Helix 84
84
B
724 730Right-handed alpha
Helix 85
85
B
740 782Right-handed alpha
Helix 86
86
B
788 798Right-handed alpha
Helix 87
87
B
800 808Right-handed alpha
Helix 88
88
B
815 819Right-handed 310
Helix 89
89
B
830 857Right-handed alpha
Helix 90
90
B
866 872Right-handed alpha
Helix 91
91
B
873 876Right-handed 310
Helix 92
92
B
879 883Right-handed 310
Helix 93
93
B
889 892Right-handed 310
Helix 94
94
B
893 915Right-handed alpha
Helix 95
95
B
926 929Right-handed 310
Helix 96
96
B
930 950Right-handed alpha
Helix 97
97
B
952 958Right-handed alpha
Helix 98
98
B
963 975Right-handed alpha
Helix 99
99
B
975 990Right-handed alpha
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There are 12 sheets in PDB entry 3N5K. 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 6 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
138 141first strand
Strand 2
A
126 130anti-parallel
Strand 3
A
150 154anti-parallel
Strand 4
A
218 225anti-parallel
Strand 5
A
162 168anti-parallel
Strand 6
A
207 208anti-parallel
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There are 3 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
187 188first strand
Strand 2
A
174 176anti-parallel
Strand 3
A
213 216anti-parallel
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There are 8 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
331 333first strand
Strand 2
A
733 735anti-parallel
Strand 3
A
716 720parallel
Strand 4
A
698 702parallel
Strand 5
A
347 350parallel
Strand 6
A
620 624parallel
Strand 7
A
675 677parallel
Strand 8
A
652 654parallel
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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
A
400 401first strand
Strand 2
A
395 397anti-parallel
Strand 3
A
376 384anti-parallel
Strand 4
A
362 373anti-parallel
Strand 5
A
591 600anti-parallel
Strand 6
A
560 567anti-parallel
Strand 7
A
511 516anti-parallel
Strand 8
A
493 500anti-parallel
Strand 9
A
479 485anti-parallel
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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
A
400 401first strand
Strand 2
A
395 397anti-parallel
Strand 3
A
376 384anti-parallel
Strand 4
A
362 373anti-parallel
Strand 5
A
591 600anti-parallel
Strand 6
A
525 530parallel
Strand 7
A
533 536anti-parallel
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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
A
424 428first strand
Strand 2
A
433 437anti-parallel
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There are 6 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
138 141first strand
Strand 2
B
126 130anti-parallel
Strand 3
B
150 154anti-parallel
Strand 4
B
218 225anti-parallel
Strand 5
B
162 168anti-parallel
Strand 6
B
207 208anti-parallel
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There are 3 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
186 188first strand
Strand 2
B
174 176anti-parallel
Strand 3
B
213 216anti-parallel
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There are 8 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
331 333first strand
Strand 2
B
733 735anti-parallel
Strand 3
B
716 720parallel
Strand 4
B
698 702parallel
Strand 5
B
347 350parallel
Strand 6
B
620 624parallel
Strand 7
B
675 677parallel
Strand 8
B
652 654parallel
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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
B
400 401first strand
Strand 2
B
395 397anti-parallel
Strand 3
B
376 384anti-parallel
Strand 4
B
362 373anti-parallel
Strand 5
B
591 600anti-parallel
Strand 6
B
560 567anti-parallel
Strand 7
B
511 516anti-parallel
Strand 8
B
493 500anti-parallel
Strand 9
B
479 485anti-parallel
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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
B
400 401first strand
Strand 2
B
395 397anti-parallel
Strand 3
B
376 384anti-parallel
Strand 4
B
362 373anti-parallel
Strand 5
B
591 600anti-parallel
Strand 6
B
525 530parallel
Strand 7
B
533 536anti-parallel
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There are 2 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
424 428first strand
Strand 2
B
433 437anti-parallel
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