Analysis of interatomic Contacts of Structural Units in PDB entry:
2R4F


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 2R4F entry

There are 4 chains in PDB entry 2R4F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 441GLY 860
B
 GLU 441GLY 860
C
 PRO 444GLY 860
D
 GLY 458GLY 860
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 78 helices in PDB entry 2R4F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
444 454Right-handed alpha
Helix 2
2
A
457 461Right-handed 310
Helix 3
3
A
463 473Right-handed alpha
Helix 4
4
A
477 479Right-handed 310
Helix 5
5
A
480 485Right-handed alpha
Helix 6
6
A
487 503Right-handed alpha
Helix 7
7
A
507 512Right-handed 310
Helix 8
8
A
518 522Right-handed 310
Helix 9
9
A
561 576Right-handed alpha
Helix 10
10
A
598 611Right-handed alpha
Helix 11
11
A
611 624Right-handed alpha
Helix 12
12
A
656 675Right-handed alpha
Helix 13
13
A
694 701Right-handed alpha
Helix 14
14
A
713 720Right-handed alpha
Helix 15
15
A
724 737Right-handed alpha
Helix 16
16
A
737 743Right-handed alpha
Helix 17
17
A
752 764Right-handed alpha
Helix 18
18
A
767 769Right-handed 310
Helix 19
19
A
770 775Right-handed alpha
Helix 20
20
A
806 810Right-handed 310
Helix 21
21
A
811 821Right-handed alpha
Helix 22
22
A
832 860Right-handed alpha
Helix 23
23
B
444 450Right-handed alpha
Helix 24
24
B
463 474Right-handed alpha
Helix 25
25
B
487 503Right-handed alpha
Helix 26
26
B
507 512Right-handed 310
Helix 27
27
B
518 522Right-handed 310
Helix 28
28
B
561 575Right-handed alpha
Helix 29
29
B
598 611Right-handed alpha
Helix 30
30
B
611 624Right-handed alpha
Helix 31
31
B
656 675Right-handed alpha
Helix 32
32
B
694 701Right-handed alpha
Helix 33
33
B
713 720Right-handed alpha
Helix 34
34
B
724 737Right-handed alpha
Helix 35
35
B
737 743Right-handed alpha
Helix 36
36
B
752 764Right-handed alpha
Helix 37
37
B
767 769Right-handed 310
Helix 38
38
B
770 775Right-handed alpha
Helix 39
39
B
806 810Right-handed 310
Helix 40
40
B
811 821Right-handed alpha
Helix 41
41
B
832 860Right-handed alpha
Helix 42
42
C
446 454Right-handed alpha
Helix 43
43
C
463 471Right-handed alpha
Helix 44
44
C
487 501Right-handed alpha
Helix 45
45
C
505 512Right-handed 310
Helix 46
46
C
518 522Right-handed 310
Helix 47
47
C
561 575Right-handed alpha
Helix 48
48
C
598 611Right-handed alpha
Helix 49
49
C
611 624Right-handed alpha
Helix 50
50
C
656 675Right-handed alpha
Helix 51
51
C
694 701Right-handed alpha
Helix 52
52
C
713 720Right-handed alpha
Helix 53
53
C
724 737Right-handed alpha
Helix 54
54
C
737 743Right-handed alpha
Helix 55
55
C
752 764Right-handed alpha
Helix 56
56
C
767 769Right-handed 310
Helix 57
57
C
770 775Right-handed alpha
Helix 58
58
C
806 810Right-handed 310
Helix 59
59
C
811 821Right-handed alpha
Helix 60
60
C
832 860Right-handed alpha
Helix 61
61
D
463 472Right-handed alpha
Helix 62
62
D
487 501Right-handed alpha
Helix 63
63
D
505 512Right-handed 310
Helix 64
64
D
518 522Right-handed 310
Helix 65
65
D
561 575Right-handed alpha
Helix 66
66
D
598 611Right-handed alpha
Helix 67
67
D
611 624Right-handed alpha
Helix 68
68
D
656 675Right-handed alpha
Helix 69
69
D
694 701Right-handed alpha
Helix 70
70
D
713 720Right-handed alpha
Helix 71
71
D
724 737Right-handed alpha
Helix 72
72
D
737 743Right-handed alpha
Helix 73
73
D
752 764Right-handed alpha
Helix 74
74
D
767 769Right-handed 310
Helix 75
75
D
770 775Right-handed alpha
Helix 76
76
D
806 810Right-handed 310
Helix 77
77
D
811 821Right-handed alpha
Helix 78
78
D
832 860Right-handed alpha
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There are 10 sheets in PDB entry 2R4F. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 4 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
549 556first strand
Strand 2
A
530 546anti-parallel
Strand 3
B
530 546anti-parallel
Strand 4
B
549 556anti-parallel
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There are 4 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
630 631first strand
Strand 2
A
642 650anti-parallel
Strand 3
A
593 595anti-parallel
Strand 4
A
679 682anti-parallel
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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
A
635 639first strand
Strand 2
A
642 650anti-parallel
Strand 3
A
580 590anti-parallel
Strand 4
A
703 712anti-parallel
Strand 5
A
790 800anti-parallel
Strand 6
A
777 784anti-parallel
Strand 7
A
748 749parallel
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There are 4 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
635 639first strand
Strand 2
B
642 649anti-parallel
Strand 3
B
593 595anti-parallel
Strand 4
B
679 682anti-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
B
635 639first strand
Strand 2
B
642 649anti-parallel
Strand 3
B
580 590anti-parallel
Strand 4
B
703 712anti-parallel
Strand 5
B
790 800anti-parallel
Strand 6
B
777 784anti-parallel
Strand 7
B
748 749parallel
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There are 4 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
549 556first strand
Strand 2
C
530 546anti-parallel
Strand 3
D
530 546anti-parallel
Strand 4
D
549 556anti-parallel
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There are 4 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
630 631first strand
Strand 2
C
642 650anti-parallel
Strand 3
C
593 595anti-parallel
Strand 4
C
679 682anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
635 639first strand
Strand 2
C
642 650anti-parallel
Strand 3
C
580 590anti-parallel
Strand 4
C
703 712anti-parallel
Strand 5
C
790 800anti-parallel
Strand 6
C
777 784anti-parallel
Strand 7
C
748 749parallel
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There are 4 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
635 639first strand
Strand 2
D
642 649anti-parallel
Strand 3
D
593 595anti-parallel
Strand 4
D
679 682anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
635 639first strand
Strand 2
D
642 649anti-parallel
Strand 3
D
580 590anti-parallel
Strand 4
D
703 712anti-parallel
Strand 5
D
790 800anti-parallel
Strand 6
D
777 784anti-parallel
Strand 7
D
748 749parallel
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