Analysis of interatomic Contacts of Structural Units in PDB entry:
3L7K


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 3L7K entry

There are 3 chains in PDB entry 3L7K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 314GLU 723
B
 ALA 313GLU 723
C
 ALA 313LYS 678
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 88 helices in PDB entry 3L7K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
315 332Right-handed alpha
Helix 2
2
A
335 345Right-handed alpha
Helix 3
3
A
346 350Right-handed 310
Helix 4
4
A
366 380Right-handed alpha
Helix 5
5
A
391 395Right-handed 310
Helix 6
6
A
408 417Right-handed alpha
Helix 7
7
A
451 455Right-handed 310
Helix 8
8
A
464 477Right-handed alpha
Helix 9
9
A
486 497Right-handed alpha
Helix 10
10
A
500 502Right-handed 310
Helix 11
11
A
509 511Right-handed 310
Helix 12
12
A
512 518Right-handed alpha
Helix 13
13
A
521 532Right-handed alpha
Helix 14
14
A
548 552Right-handed 310
Helix 15
15
A
553 557Right-handed 310
Helix 16
16
A
565 574Right-handed alpha
Helix 17
17
A
584 589Right-handed alpha
Helix 18
18
A
608 615Right-handed alpha
Helix 19
19
A
626 631Right-handed alpha
Helix 20
20
A
632 634Right-handed 310
Helix 21
21
A
669 677Right-handed alpha
Helix 22
22
A
679 699Right-handed alpha
Helix 23
23
A
705 721Right-handed alpha
Helix 24
24
B
315 332Right-handed alpha
Helix 25
25
B
335 345Right-handed alpha
Helix 26
26
B
366 380Right-handed alpha
Helix 27
27
B
391 395Right-handed 310
Helix 28
28
B
408 418Right-handed alpha
Helix 29
29
B
451 455Right-handed 310
Helix 30
30
B
464 477Right-handed alpha
Helix 31
31
B
486 497Right-handed alpha
Helix 32
32
B
500 502Right-handed 310
Helix 33
33
B
509 512Right-handed 310
Helix 34
34
B
513 518Right-handed alpha
Helix 35
35
B
521 532Right-handed alpha
Helix 36
36
B
565 574Right-handed alpha
Helix 37
37
B
584 589Right-handed alpha
Helix 38
38
B
608 615Right-handed alpha
Helix 39
39
B
626 631Right-handed alpha
Helix 40
40
B
632 634Right-handed 310
Helix 41
41
B
642 646Right-handed 310
Helix 42
42
B
671 678Right-handed alpha
Helix 43
43
B
679 699Right-handed alpha
Helix 44
44
B
705 722Right-handed alpha
Helix 45
45
C
315 331Right-handed alpha
Helix 46
46
C
335 345Right-handed alpha
Helix 47
47
C
346 350Right-handed 310
Helix 48
48
C
359 363Right-handed 310
Helix 49
49
C
366 380Right-handed alpha
Helix 50
50
C
408 417Right-handed alpha
Helix 51
51
C
451 455Right-handed 310
Helix 52
52
C
464 478Right-handed alpha
Helix 53
53
C
486 497Right-handed alpha
Helix 54
54
C
500 502Right-handed 310
Helix 55
55
C
509 512Right-handed 310
Helix 56
56
C
513 518Right-handed alpha
Helix 57
57
C
521 532Right-handed alpha
Helix 58
58
C
548 552Right-handed 310
Helix 59
59
C
553 557Right-handed 310
Helix 60
60
C
565 574Right-handed alpha
Helix 61
61
C
584 589Right-handed alpha
Helix 62
62
C
608 615Right-handed alpha
Helix 63
63
C
625 632Right-handed alpha
Helix 64
64
C
669 677Right-handed alpha
Helix 65
65
C
679 687Right-handed alpha
Helix 66
66
C
687 699Right-handed alpha
Helix 67
67
C
705 721Right-handed alpha
Helix 68
68
D
315 331Right-handed alpha
Helix 69
69
D
335 345Right-handed alpha
Helix 70
70
D
346 350Right-handed 310
Helix 71
71
D
366 380Right-handed alpha
Helix 72
72
D
391 395Right-handed 310
Helix 73
73
D
408 418Right-handed alpha
Helix 74
74
D
451 455Right-handed 310
Helix 75
75
D
464 477Right-handed alpha
Helix 76
76
D
486 497Right-handed alpha
Helix 77
77
D
500 502Right-handed 310
Helix 78
78
D
509 512Right-handed 310
Helix 79
79
D
513 518Right-handed alpha
Helix 80
80
D
521 533Right-handed alpha
Helix 81
81
D
565 574Right-handed alpha
Helix 82
82
D
586 591Right-handed 310
Helix 83
83
D
608 615Right-handed alpha
Helix 84
84
D
625 632Right-handed alpha
Helix 85
85
D
670 677Right-handed alpha
Helix 86
86
D
679 687Right-handed alpha
Helix 87
87
D
687 699Right-handed alpha
Helix 88
88
D
705 721Right-handed alpha
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There are 8 sheets in PDB entry 3L7K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
402 405first strand
Strand 2
A
384 389parallel
Strand 3
A
351 358parallel
Strand 4
A
418 423parallel
Strand 5
A
438 441parallel
Strand 6
A
481 484parallel
Strand 7
A
504 506parallel
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There are 6 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
600 602first strand
Strand 2
A
577 581parallel
Strand 3
A
539 544parallel
Strand 4
A
618 621parallel
Strand 5
A
637 640parallel
Strand 6
A
666 667parallel
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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
B
402 405first strand
Strand 2
B
384 389parallel
Strand 3
B
354 358parallel
Strand 4
B
420 423parallel
Strand 5
B
438 441parallel
Strand 6
B
481 484parallel
Strand 7
B
504 506parallel
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There are 6 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
600 602first strand
Strand 2
B
577 581parallel
Strand 3
B
539 543parallel
Strand 4
B
618 621parallel
Strand 5
B
637 640parallel
Strand 6
B
666 667parallel
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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
C
402 405first strand
Strand 2
C
384 389parallel
Strand 3
C
351 358parallel
Strand 4
C
418 423parallel
Strand 5
C
438 441parallel
Strand 6
C
481 484parallel
Strand 7
C
504 506parallel
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There are 6 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
600 602first strand
Strand 2
C
577 581parallel
Strand 3
C
539 543parallel
Strand 4
C
618 621parallel
Strand 5
C
637 640parallel
Strand 6
C
666 667parallel
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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
D
402 405first strand
Strand 2
D
384 389parallel
Strand 3
D
354 358parallel
Strand 4
D
420 423parallel
Strand 5
D
438 441parallel
Strand 6
D
481 484parallel
Strand 7
D
504 506parallel
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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
D
600 602first strand
Strand 2
D
577 581parallel
Strand 3
D
539 544parallel
Strand 4
D
618 621parallel
Strand 5
D
637 640parallel
Strand 6
D
666 667parallel
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