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


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 4RGQ entry

There are 4 chains in PDB entry 4RGQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 2ILE 335
B
 MET 1ILE 335
C
 ILE 2ILE 335
D
 MET 1ILE 335
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 72 helices in PDB entry 4RGQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 17Right-handed 310
Helix 2
2
A
18 26Right-handed alpha
Helix 3
3
A
39 43Right-handed 310
Helix 4
4
A
52 59Right-handed alpha
Helix 5
5
A
77 92Right-handed alpha
Helix 6
6
A
104 108Right-handed 310
Helix 7
7
A
131 136Right-handed alpha
Helix 8
8
A
138 167Right-handed alpha
Helix 9
9
A
171 192Right-handed alpha
Helix 10
10
A
196 216Right-handed alpha
Helix 11
11
A
223 239Right-handed alpha
Helix 12
12
A
246 266Right-handed alpha
Helix 13
13
A
267 270Right-handed 310
Helix 14
14
A
271 283Right-handed alpha
Helix 15
15
A
288 293Right-handed alpha
Helix 16
16
A
295 306Right-handed alpha
Helix 17
17
A
307 309Right-handed 310
Helix 18
18
A
321 332Right-handed alpha
Helix 19
19
B
14 17Right-handed 310
Helix 20
20
B
18 26Right-handed alpha
Helix 21
21
B
39 43Right-handed 310
Helix 22
22
B
52 57Right-handed alpha
Helix 23
23
B
77 92Right-handed alpha
Helix 24
24
B
104 108Right-handed 310
Helix 25
25
B
131 136Right-handed alpha
Helix 26
26
B
138 167Right-handed alpha
Helix 27
27
B
171 192Right-handed alpha
Helix 28
28
B
196 216Right-handed alpha
Helix 29
29
B
223 239Right-handed alpha
Helix 30
30
B
246 266Right-handed alpha
Helix 31
31
B
267 270Right-handed 310
Helix 32
32
B
271 283Right-handed alpha
Helix 33
33
B
288 293Right-handed alpha
Helix 34
34
B
295 306Right-handed alpha
Helix 35
35
B
307 309Right-handed 310
Helix 36
36
B
321 332Right-handed alpha
Helix 37
37
C
14 17Right-handed 310
Helix 38
38
C
18 26Right-handed alpha
Helix 39
39
C
39 43Right-handed 310
Helix 40
40
C
53 56Right-handed 310
Helix 41
41
C
77 92Right-handed alpha
Helix 42
42
C
104 108Right-handed 310
Helix 43
43
C
131 136Right-handed alpha
Helix 44
44
C
138 167Right-handed alpha
Helix 45
45
C
171 192Right-handed alpha
Helix 46
46
C
196 216Right-handed alpha
Helix 47
47
C
223 240Right-handed alpha
Helix 48
48
C
246 266Right-handed alpha
Helix 49
49
C
267 270Right-handed 310
Helix 50
50
C
271 283Right-handed alpha
Helix 51
51
C
288 293Right-handed alpha
Helix 52
52
C
295 306Right-handed alpha
Helix 53
53
C
307 309Right-handed 310
Helix 54
54
C
321 332Right-handed alpha
Helix 55
55
D
14 17Right-handed 310
Helix 56
56
D
18 26Right-handed alpha
Helix 57
57
D
39 43Right-handed 310
Helix 58
58
D
52 58Right-handed alpha
Helix 59
59
D
77 92Right-handed alpha
Helix 60
60
D
104 108Right-handed 310
Helix 61
61
D
131 136Right-handed alpha
Helix 62
62
D
138 167Right-handed alpha
Helix 63
63
D
171 192Right-handed alpha
Helix 64
64
D
196 216Right-handed alpha
Helix 65
65
D
223 239Right-handed alpha
Helix 66
66
D
246 266Right-handed alpha
Helix 67
67
D
267 270Right-handed 310
Helix 68
68
D
271 283Right-handed alpha
Helix 69
69
D
288 293Right-handed alpha
Helix 70
70
D
295 306Right-handed alpha
Helix 71
71
D
307 309Right-handed 310
Helix 72
72
D
321 332Right-handed alpha
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There are 8 sheets in PDB entry 4RGQ. 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
3 4first strand
Strand 2
B
8 12anti-parallel
Strand 3
B
126 130parallel
Strand 4
B
95 99parallel
Strand 5
B
71 76parallel
Strand 6
B
31 35parallel
Strand 7
B
48 51parallel
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There are 7 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
48 51first strand
Strand 2
A
31 35parallel
Strand 3
A
71 76parallel
Strand 4
A
95 99parallel
Strand 5
A
126 130parallel
Strand 6
A
8 12parallel
Strand 7
B
2 4anti-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
111 112first strand
Strand 2
A
119 120anti-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
B
111 112first strand
Strand 2
B
119 120anti-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
C
3 4first strand
Strand 2
D
8 12anti-parallel
Strand 3
D
126 130parallel
Strand 4
D
95 99parallel
Strand 5
D
71 76parallel
Strand 6
D
31 35parallel
Strand 7
D
48 51parallel
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There are 7 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
48 51first strand
Strand 2
C
31 35parallel
Strand 3
C
71 76parallel
Strand 4
C
95 99parallel
Strand 5
C
126 130parallel
Strand 6
C
8 12parallel
Strand 7
D
2 4anti-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
C
111 112first strand
Strand 2
C
119 120anti-parallel
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There are 2 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
111 112first strand
Strand 2
D
119 120anti-parallel
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