Analysis of interatomic Contacts of Structural Units in PDB entry:
3L7I


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 3L7I entry

There are 3 chains in PDB entry 3L7I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 313GLU 723
B
 ALA 313GLU 723
C
 ALA 313LYS 675
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 3L7I. 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
359 363Right-handed 310
Helix 5
5
A
366 380Right-handed alpha
Helix 6
6
A
391 395Right-handed 310
Helix 7
7
A
408 417Right-handed alpha
Helix 8
8
A
451 455Right-handed 310
Helix 9
9
A
464 477Right-handed alpha
Helix 10
10
A
486 497Right-handed alpha
Helix 11
11
A
500 502Right-handed 310
Helix 12
12
A
509 511Right-handed 310
Helix 13
13
A
512 518Right-handed alpha
Helix 14
14
A
521 532Right-handed alpha
Helix 15
15
A
548 552Right-handed 310
Helix 16
16
A
553 557Right-handed 310
Helix 17
17
A
565 574Right-handed alpha
Helix 18
18
A
584 589Right-handed alpha
Helix 19
19
A
608 615Right-handed alpha
Helix 20
20
A
625 631Right-handed alpha
Helix 21
21
A
632 634Right-handed 310
Helix 22
22
A
669 678Right-handed alpha
Helix 23
23
A
679 687Right-handed alpha
Helix 24
24
A
687 699Right-handed alpha
Helix 25
25
A
705 722Right-handed alpha
Helix 26
26
B
315 331Right-handed alpha
Helix 27
27
B
335 345Right-handed alpha
Helix 28
28
B
346 350Right-handed 310
Helix 29
29
B
366 380Right-handed alpha
Helix 30
30
B
391 395Right-handed 310
Helix 31
31
B
408 418Right-handed alpha
Helix 32
32
B
451 455Right-handed 310
Helix 33
33
B
464 477Right-handed alpha
Helix 34
34
B
486 497Right-handed alpha
Helix 35
35
B
500 502Right-handed 310
Helix 36
36
B
509 511Right-handed 310
Helix 37
37
B
512 518Right-handed alpha
Helix 38
38
B
521 532Right-handed alpha
Helix 39
39
B
553 557Right-handed 310
Helix 40
40
B
565 574Right-handed alpha
Helix 41
41
B
584 589Right-handed alpha
Helix 42
42
B
608 615Right-handed alpha
Helix 43
43
B
625 631Right-handed alpha
Helix 44
44
B
632 634Right-handed 310
Helix 45
45
B
669 679Right-handed alpha
Helix 46
46
B
679 699Right-handed alpha
Helix 47
47
B
705 722Right-handed alpha
Helix 48
48
C
315 331Right-handed alpha
Helix 49
49
C
335 345Right-handed alpha
Helix 50
50
C
359 363Right-handed 310
Helix 51
51
C
366 380Right-handed alpha
Helix 52
52
C
391 395Right-handed 310
Helix 53
53
C
408 417Right-handed alpha
Helix 54
54
C
451 455Right-handed 310
Helix 55
55
C
464 477Right-handed alpha
Helix 56
56
C
486 497Right-handed alpha
Helix 57
57
C
500 502Right-handed 310
Helix 58
58
C
509 511Right-handed 310
Helix 59
59
C
512 518Right-handed alpha
Helix 60
60
C
521 532Right-handed alpha
Helix 61
61
C
548 552Right-handed 310
Helix 62
62
C
553 557Right-handed 310
Helix 63
63
C
565 574Right-handed alpha
Helix 64
64
C
584 589Right-handed alpha
Helix 65
65
C
608 615Right-handed alpha
Helix 66
66
C
626 631Right-handed alpha
Helix 67
67
C
632 634Right-handed 310
Helix 68
68
C
669 678Right-handed alpha
Helix 69
69
C
679 687Right-handed alpha
Helix 70
70
C
687 700Right-handed alpha
Helix 71
71
C
705 721Right-handed alpha
Helix 72
72
D
315 332Right-handed alpha
Helix 73
73
D
335 345Right-handed alpha
Helix 74
74
D
346 350Right-handed 310
Helix 75
75
D
366 380Right-handed alpha
Helix 76
76
D
391 395Right-handed 310
Helix 77
77
D
408 417Right-handed alpha
Helix 78
78
D
451 455Right-handed 310
Helix 79
79
D
464 478Right-handed alpha
Helix 80
80
D
486 497Right-handed alpha
Helix 81
81
D
500 502Right-handed 310
Helix 82
82
D
509 511Right-handed 310
Helix 83
83
D
512 518Right-handed alpha
Helix 84
84
D
521 532Right-handed alpha
Helix 85
85
D
565 574Right-handed alpha
Helix 86
86
D
584 589Right-handed alpha
Helix 87
87
D
608 615Right-handed alpha
Helix 88
88
D
625 631Right-handed alpha
Helix 89
89
D
632 634Right-handed 310
Helix 90
90
D
670 678Right-handed alpha
Helix 91
91
D
679 687Right-handed alpha
Helix 92
92
D
687 699Right-handed alpha
Helix 93
93
D
705 721Right-handed alpha
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There are 8 sheets in PDB entry 3L7I. 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 543parallel
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 5 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 639parallel
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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
351 358parallel
Strand 4
D
418 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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