Analysis of interatomic Contacts of Structural Units in PDB entry:
3K0A


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 3K0A entry


Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 13 chains in PDB entry 3K0A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 14ILE 425
A
 ASP 427ALA 431
A
 ILE 433SER 519
B
 GLU 14ALA 431
B
 ILE 433GLU 504
C
 GLU 14ALA 431
C
 ILE 433GLU 501
D
 GLU 14ALA 431
D
 ILE 433THR 498
E
 GLU 14ALA 431
E
 ILE 433LEU 505
F
 GLU 14ALA 431
F
 ILE 433SER 519
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 are105 helices in PDB entry 3K0A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 32Right-handed alpha
Helix 2
2
A
51 68Right-handed alpha
Helix 3
3
A
79 89Right-handed alpha
Helix 4
4
A
93 100Right-handed alpha
Helix 5
5
A
120 137Right-handed alpha
Helix 6
6
A
147 152Right-handed alpha
Helix 7
7
A
156 175Right-handed alpha
Helix 8
8
A
196 201Right-handed alpha
Helix 9
9
A
267 275Right-handed alpha
Helix 10
10
A
293 303Right-handed alpha
Helix 11
11
A
304 307Right-handed 310
Helix 12
12
A
320 330Right-handed alpha
Helix 13
13
A
334 341Right-handed alpha
Helix 14
14
A
350 354Right-handed 310
Helix 15
15
A
355 369Right-handed alpha
Helix 16
16
A
379 383Right-handed 310
Helix 17
17
A
388 406Right-handed alpha
Helix 18
18
A
505 509Right-handed 310
Helix 19
19
B
27 32Right-handed alpha
Helix 20
20
B
51 68Right-handed alpha
Helix 21
21
B
79 88Right-handed alpha
Helix 22
22
B
89 91Right-handed 310
Helix 23
23
B
93 100Right-handed alpha
Helix 24
24
B
118 137Right-handed alpha
Helix 25
25
B
146 150Right-handed 310
Helix 26
26
B
156 175Right-handed alpha
Helix 27
27
B
196 201Right-handed alpha
Helix 28
28
B
267 274Right-handed alpha
Helix 29
29
B
293 308Right-handed alpha
Helix 30
30
B
320 330Right-handed alpha
Helix 31
31
B
334 341Right-handed alpha
Helix 32
32
B
350 354Right-handed 310
Helix 33
33
B
355 369Right-handed alpha
Helix 34
34
B
388 405Right-handed alpha
Helix 35
35
B
430 434Right-handed 310
Helix 36
36
B
488 492Right-handed 310
Helix 37
37
C
27 33Right-handed alpha
Helix 38
38
C
51 67Right-handed alpha
Helix 39
39
C
79 84Right-handed alpha
Helix 40
40
C
85 90Right-handed 310
Helix 41
41
C
93 100Right-handed alpha
Helix 42
42
C
117 121Right-handed 310
Helix 43
43
C
123 138Right-handed alpha
Helix 44
44
C
156 173Right-handed alpha
Helix 45
45
C
196 201Right-handed alpha
Helix 46
46
C
267 274Right-handed alpha
Helix 47
47
C
293 307Right-handed alpha
Helix 48
48
C
320 330Right-handed alpha
Helix 49
49
C
334 341Right-handed alpha
Helix 50
50
C
350 354Right-handed 310
Helix 51
51
C
355 371Right-handed alpha
Helix 52
52
C
381 385Right-handed 310
Helix 53
53
C
388 405Right-handed alpha
Helix 54
54
D
27 32Right-handed alpha
Helix 55
55
D
51 66Right-handed alpha
Helix 56
56
D
79 87Right-handed alpha
Helix 57
57
D
88 90Right-handed 310
Helix 58
58
D
93 98Right-handed alpha
Helix 59
59
D
121 138Right-handed alpha
Helix 60
60
D
147 152Right-handed alpha
Helix 61
61
D
156 173Right-handed alpha
Helix 62
62
D
196 201Right-handed alpha
Helix 63
63
D
267 274Right-handed alpha
Helix 64
64
D
293 304Right-handed alpha
Helix 65
65
D
320 328Right-handed alpha
Helix 66
66
D
329 332Right-handed 310
Helix 67
67
D
334 341Right-handed alpha
Helix 68
68
D
350 354Right-handed 310
Helix 69
69
D
355 371Right-handed alpha
Helix 70
70
D
379 383Right-handed 310
Helix 71
71
D
388 406Right-handed alpha
Helix 72
72
D
430 434Right-handed 310
Helix 73
73
E
27 32Right-handed alpha
Helix 74
74
E
51 66Right-handed alpha
Helix 75
75
E
79 88Right-handed alpha
Helix 76
76
E
89 91Right-handed 310
Helix 77
77
E
93 100Right-handed alpha
Helix 78
78
E
119 138Right-handed alpha
Helix 79
79
E
146 150Right-handed 310
Helix 80
80
E
156 174Right-handed alpha
Helix 81
81
E
196 201Right-handed alpha
Helix 82
82
E
267 273Right-handed alpha
Helix 83
83
E
293 305Right-handed alpha
Helix 84
84
E
322 330Right-handed alpha
Helix 85
85
E
334 341Right-handed alpha
Helix 86
86
E
350 354Right-handed 310
Helix 87
87
E
355 371Right-handed alpha
Helix 88
88
E
379 384Right-handed alpha
Helix 89
89
E
388 405Right-handed alpha
Helix 90
90
E
430 434Right-handed 310
Helix 91
91
F
27 32Right-handed alpha
Helix 92
92
F
51 68Right-handed alpha
Helix 93
93
F
79 87Right-handed alpha
Helix 94
94
F
93 100Right-handed alpha
Helix 95
95
F
120 138Right-handed alpha
Helix 96
96
F
147 152Right-handed alpha
Helix 97
97
F
156 175Right-handed alpha
Helix 98
98
F
196 201Right-handed alpha
Helix 99
99
F
267 274Right-handed alpha
Helix 100
100
F
294 308Right-handed alpha
Helix 101
101
F
322 331Right-handed alpha
Helix 102
102
F
334 341Right-handed alpha
Helix 103
103
F
355 367Right-handed alpha
Helix 104
104
F
379 384Right-handed alpha
Helix 105
105
F
388 405Right-handed alpha
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There are 31 sheets in PDB entry 3K0A. 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, AC, AD, AE,

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
103 107first strand
Strand 2
A
71 75parallel
Strand 3
A
141 145parallel
Strand 4
A
177 182parallel
Strand 5
A
42 45parallel
Strand 6
A
203 210parallel
Strand 7
A
217 225anti-parallel
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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
237 240first strand
Strand 2
A
243 246anti-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
262 263first strand
Strand 2
A
278 279anti-parallel
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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
344 346first strand
Strand 2
A
312 316parallel
Strand 3
A
374 378parallel
Strand 4
A
409 413parallel
Strand 5
A
283 288parallel
Strand 6
A
436 440parallel
Strand 7
A
452 458anti-parallel
Strand 8
A
468 472anti-parallel
Strand 9
A
477 482anti-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
A
443 445first strand
Strand 2
A
448 450anti-parallel
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There are 9 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
103 107first strand
Strand 2
B
71 75parallel
Strand 3
B
141 145parallel
Strand 4
B
177 184parallel
Strand 5
B
41 47parallel
Strand 6
B
203 210parallel
Strand 7
B
217 225anti-parallel
Strand 8
B
234 239anti-parallel
Strand 9
B
244 246anti-parallel
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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
B
262 263first strand
Strand 2
B
278 279anti-parallel
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There are 6 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
344 346first strand
Strand 2
B
312 316parallel
Strand 3
B
374 378parallel
Strand 4
B
409 415parallel
Strand 5
B
283 288parallel
Strand 6
B
436 439parallel
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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
443 445first strand
Strand 2
B
448 450anti-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
472 473first strand
Strand 2
B
476 477anti-parallel
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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
20 21first strand
Strand 2
C
36 37anti-parallel
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There are 9 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
103 107first strand
Strand 2
C
71 75parallel
Strand 3
C
141 145parallel
Strand 4
C
177 182parallel
Strand 5
C
41 45parallel
Strand 6
C
203 210parallel
Strand 7
C
217 225anti-parallel
Strand 8
C
235 240anti-parallel
Strand 9
C
243 246anti-parallel
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There are 7 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
344 346first strand
Strand 2
C
312 316parallel
Strand 3
C
374 378parallel
Strand 4
C
409 413parallel
Strand 5
C
283 287parallel
Strand 6
C
436 439parallel
Strand 7
C
455 458anti-parallel
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There are 4 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
441 445first strand
Strand 2
C
448 453anti-parallel
Strand 3
C
468 473anti-parallel
Strand 4
C
476 482anti-parallel
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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
486 487first strand
Strand 2
C
495 496anti-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
D
20 21first strand
Strand 2
D
36 37anti-parallel
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There are 8 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
103 107first strand
Strand 2
D
71 75parallel
Strand 3
D
141 145parallel
Strand 4
D
177 182parallel
Strand 5
D
42 46parallel
Strand 6
D
203 210parallel
Strand 7
D
217 225anti-parallel
Strand 8
D
234 237anti-parallel
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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
262 263first strand
Strand 2
D
278 279anti-parallel
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There are 7 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
344 346first strand
Strand 2
D
312 316parallel
Strand 3
D
374 378parallel
Strand 4
D
409 413parallel
Strand 5
D
283 288parallel
Strand 6
D
436 444parallel
Strand 7
D
449 452anti-parallel
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There are 7 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
344 346first strand
Strand 2
D
312 316parallel
Strand 3
D
374 378parallel
Strand 4
D
409 413parallel
Strand 5
D
283 288parallel
Strand 6
D
436 444parallel
Strand 7
D
457 458anti-parallel
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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
468 473first strand
Strand 2
D
476 482anti-parallel
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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
20 21first strand
Strand 2
E
36 37anti-parallel
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There are 9 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
103 107first strand
Strand 2
E
71 75parallel
Strand 3
E
141 145parallel
Strand 4
E
177 183parallel
Strand 5
E
41 46parallel
Strand 6
E
203 207parallel
Strand 7
E
219 224anti-parallel
Strand 8
E
235 240anti-parallel
Strand 9
E
243 246anti-parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
262 263first strand
Strand 2
E
278 279anti-parallel
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There are 9 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
344 346first strand
Strand 2
E
312 316parallel
Strand 3
E
374 378parallel
Strand 4
E
409 413parallel
Strand 5
E
284 287parallel
Strand 6
E
436 444parallel
Strand 7
E
449 458anti-parallel
Strand 8
E
468 472anti-parallel
Strand 9
E
477 479anti-parallel
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There are 2 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
486 487first strand
Strand 2
E
495 496anti-parallel
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There are 9 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
103 106first strand
Strand 2
F
71 75parallel
Strand 3
F
141 145parallel
Strand 4
F
177 182parallel
Strand 5
F
41 46parallel
Strand 6
F
203 210parallel
Strand 7
F
217 225anti-parallel
Strand 8
F
235 240anti-parallel
Strand 9
F
243 246anti-parallel
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There are 7 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
344 346first strand
Strand 2
F
312 316parallel
Strand 3
F
374 378parallel
Strand 4
F
409 414parallel
Strand 5
F
283 288parallel
Strand 6
F
436 440parallel
Strand 7
F
453 458anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
443 444first strand
Strand 2
F
449 450anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
470 472first strand
Strand 2
F
477 479anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
486 487first strand
Strand 2
F
495 496anti-parallel
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