Analysis of interatomic Contacts of Structural Units in PDB entry:
4KT0


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 4KT0 entry

There are 2 chains in PDB entry 4KT0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 13GLY 751
B
 THR 3LYS 542
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 93 helices in PDB entry 4KT0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 54Right-handed alpha
Helix 2
2
A
57 62Right-handed 310
Helix 3
3
A
64 97Right-handed alpha
Helix 4
4
A
99 106Right-handed alpha
Helix 5
5
A
122 127Right-handed 310
Helix 6
6
A
142 151Right-handed alpha
Helix 7
7
A
154 182Right-handed alpha
Helix 8
8
A
186 191Right-handed alpha
Helix 9
9
A
192 203Right-handed alpha
Helix 10
10
A
204 219Right-handed alpha
Helix 11
11
A
219 228Right-handed alpha
Helix 12
12
A
239 243Right-handed 310
Helix 13
13
A
245 253Right-handed alpha
Helix 14
14
A
254 258Right-handed 310
Helix 15
15
A
262 266Right-handed 310
Helix 16
16
A
267 274Right-handed 310
Helix 17
17
A
289 308Right-handed alpha
Helix 18
18
A
320 327Right-handed alpha
Helix 19
19
A
339 344Right-handed alpha
Helix 20
20
A
347 373Right-handed alpha
Helix 21
21
A
382 415Right-handed alpha
Helix 22
22
A
417 421Right-handed 310
Helix 23
23
A
424 431Right-handed alpha
Helix 24
24
A
432 464Right-handed alpha
Helix 25
25
A
466 470Right-handed 310
Helix 26
26
A
480 492Right-handed alpha
Helix 27
27
A
506 510Right-handed 310
Helix 28
28
A
528 555Right-handed alpha
Helix 29
29
A
564 569Right-handed alpha
Helix 30
30
A
586 617Right-handed alpha
Helix 31
31
A
634 639Right-handed alpha
Helix 32
32
A
641 649Right-handed alpha
Helix 33
33
A
649 654Right-handed alpha
Helix 34
34
A
654 659Right-handed alpha
Helix 35
35
A
665 688Right-handed alpha
Helix 36
36
A
689 707Right-handed alpha
Helix 37
37
A
719 751Right-handed alpha
Helix 38
38
B
9 14Right-handed alpha
Helix 39
39
B
18 27Right-handed alpha
Helix 40
40
B
30 34Right-handed 310
Helix 41
41
B
38 72Right-handed alpha
Helix 42
42
B
73 78Right-handed alpha
Helix 43
43
B
97 105Right-handed alpha
Helix 44
44
B
119 127Right-handed alpha
Helix 45
45
B
131 156Right-handed alpha
Helix 46
46
B
164 169Right-handed alpha
Helix 47
47
B
170 181Right-handed alpha
Helix 48
48
B
183 197Right-handed alpha
Helix 49
49
B
197 202Right-handed alpha
Helix 50
50
B
211 215Right-handed 310
Helix 51
51
B
229 235Right-handed 310
Helix 52
52
B
269 286Right-handed alpha
Helix 53
53
B
287 290Right-handed 310
Helix 54
54
B
300 306Right-handed alpha
Helix 55
55
B
319 327Right-handed alpha
Helix 56
56
B
327 351Right-handed alpha
Helix 57
57
B
362 395Right-handed alpha
Helix 58
58
B
404 412Right-handed alpha
Helix 59
59
B
412 444Right-handed alpha
Helix 60
60
B
446 450Right-handed 310
Helix 61
61
B
455 464Right-handed alpha
Helix 62
62
B
474 478Right-handed 310
Helix 63
63
B
490 500Right-handed alpha
Helix 64
64
B
510 537Right-handed alpha
Helix 65
65
B
546 550Right-handed 310
Helix 66
66
B
568 601Right-handed alpha
Helix 67
67
B
603 610Right-handed alpha
Helix 68
68
B
612 620Right-handed alpha
Helix 69
69
B
627 631Right-handed 310
Helix 70
70
B
640 663Right-handed alpha
Helix 71
71
B
664 682Right-handed alpha
Helix 72
72
B
698 730Right-handed alpha
Helix 73
73
C
44 48Right-handed 310
Helix 74
74
C
52 58Right-handed alpha
Helix 75
75
D
20 25Right-handed alpha
Helix 76
76
D
61 73Right-handed alpha
Helix 77
77
D
121 125Right-handed 310
Helix 78
78
E
62 64Right-handed 310
Helix 79
79
F
13 21Right-handed alpha
Helix 80
80
F
31 40Right-handed alpha
Helix 81
81
F
58 64Right-handed 310
Helix 82
82
F
65 90Right-handed alpha
Helix 83
83
F
91 94Right-handed 310
Helix 84
84
F
95 100Right-handed alpha
Helix 85
85
F
104 113Right-handed alpha
Helix 86
86
F
114 116Right-handed 310
Helix 87
87
F
117 127Right-handed alpha
Helix 88
88
J
2 9Right-handed alpha
Helix 89
89
J
10 33Right-handed alpha
Helix 90
90
K
55 76Right-handed alpha
Helix 91
91
K
101 103Right-handed 310
Helix 92
92
K
104 127Right-handed alpha
Helix 93
93
M
15 31Right-handed alpha
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There are 11 sheets in PDB entry 4KT0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 2 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
16 18first strand
Strand 2
A
183 185anti-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
113 114first strand
Strand 2
A
135 138anti-parallel
Strand 3
A
128 129anti-parallel
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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
514 516first strand
Strand 2
A
519 522anti-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
619 621first strand
Strand 2
A
627 629anti-parallel
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There are 2 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
87 90first strand
Strand 2
B
113 115anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
65 68first strand
Strand 2
C
4 8anti-parallel
Strand 3
D
117 118parallel
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There are 2 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
27 30first strand
Strand 2
C
38 41anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
53 59first strand
Strand 2
D
27 34anti-parallel
Strand 3
D
84 88anti-parallel
Strand 4
D
94 98anti-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
D
38 41first strand
Strand 2
D
47 50anti-parallel
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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
E
58 61first strand
Strand 2
E
37 40anti-parallel
Strand 3
E
22 28anti-parallel
Strand 4
E
8 11anti-parallel
Strand 5
E
66 68anti-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
F
8 9first strand
Strand 2
F
44 45anti-parallel
Strand 3
F
51 52anti-parallel
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