Analysis of interatomic Contacts of Structural Units in PDB entry:
1RXO


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 1RXO entry

There are 12 chains in PDB entry 1RXO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ALA 9THR 200
L
 ASP 202LYS 463
S
 MET 1TYR 123
B
 ALA 9THR 200
B
 ASP 202LYS 463
C
 MET 1TYR 123
E
 ALA 9THR 200
E
 ASP 202LYS 463
F
 MET 1TYR 123
H
 ALA 9THR 200
H
 ASP 202LYS 463
I
 MET 1TYR 123
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 95 helices in PDB entry 1RXO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
2
L
70 74Right-handed 310
Helix 2
3
L
77 79Right-handed 310
Helix 3
4
L
105 107Right-handed 310
Helix 4
5
L
113 121Right-handed alpha
Helix 5
6
L
124 126Right-handed 310
Helix 6
7
L
142 147Right-handed alpha
Helix 7
8
L
155 162Right-handed alpha
Helix 8
9
L
182 195Right-handed alpha
Helix 9
10
L
214 232Right-handed alpha
Helix 10
11
L
247 260Right-handed alpha
Helix 11
12
L
269 272Right-handed alpha
Helix 12
13
L
274 287Right-handed alpha
Helix 13
14
L
298 302Right-handed alpha
Helix 14
15
L
311 321Right-handed alpha
Helix 15
16
L
338 350Right-handed alpha
Helix 16
17
L
358 360Right-handed 310
Helix 17
18
L
384 394Right-handed 310
Helix 18
19
L
404 407Right-handed alpha
Helix 19
20
L
413 432Right-handed alpha
Helix 20
21
L
437 449Right-handed alpha
Helix 21
22
L
453 461Right-handed alpha
Helix 22
23
S
23 36Right-handed alpha
Helix 23
24
S
80 93Right-handed alpha
Helix 24
25
B
50 60Right-handed alpha
Helix 25
26
B
70 74Right-handed 310
Helix 26
27
B
77 79Right-handed 310
Helix 27
28
B
105 107Right-handed 310
Helix 28
29
B
113 121Right-handed alpha
Helix 29
30
B
124 126Right-handed 310
Helix 30
31
B
142 147Right-handed alpha
Helix 31
32
B
155 162Right-handed alpha
Helix 32
33
B
182 195Right-handed alpha
Helix 33
34
B
214 232Right-handed alpha
Helix 34
35
B
247 260Right-handed alpha
Helix 35
36
B
269 272Right-handed alpha
Helix 36
37
B
274 287Right-handed alpha
Helix 37
38
B
298 302Right-handed alpha
Helix 38
39
B
311 321Right-handed alpha
Helix 39
40
B
338 350Right-handed alpha
Helix 40
41
B
358 360Right-handed 310
Helix 41
42
B
384 394Right-handed 310
Helix 42
43
B
404 407Right-handed alpha
Helix 43
44
B
413 432Right-handed alpha
Helix 44
45
B
437 449Right-handed alpha
Helix 45
46
B
453 461Right-handed alpha
Helix 46
47
C
23 36Right-handed alpha
Helix 47
48
C
80 93Right-handed alpha
Helix 48
49
E
50 60Right-handed alpha
Helix 49
50
E
70 74Right-handed 310
Helix 50
51
E
77 79Right-handed 310
Helix 51
52
E
105 107Right-handed 310
Helix 52
53
E
113 121Right-handed alpha
Helix 53
54
E
124 126Right-handed 310
Helix 54
55
E
142 147Right-handed alpha
Helix 55
56
E
155 162Right-handed alpha
Helix 56
57
E
182 195Right-handed alpha
Helix 57
58
E
214 232Right-handed alpha
Helix 58
59
E
247 260Right-handed alpha
Helix 59
60
E
269 272Right-handed alpha
Helix 60
61
E
274 287Right-handed alpha
Helix 61
62
E
298 302Right-handed alpha
Helix 62
63
E
311 321Right-handed alpha
Helix 63
64
E
338 350Right-handed alpha
Helix 64
65
E
358 360Right-handed 310
Helix 65
66
E
384 394Right-handed 310
Helix 66
67
E
404 407Right-handed alpha
Helix 67
68
E
413 432Right-handed alpha
Helix 68
69
E
437 449Right-handed alpha
Helix 69
70
E
453 461Right-handed alpha
Helix 70
71
F
23 36Right-handed alpha
Helix 71
72
F
80 93Right-handed alpha
Helix 72
73
H
50 60Right-handed alpha
Helix 73
74
H
70 74Right-handed 310
Helix 74
75
H
77 79Right-handed 310
Helix 75
76
H
105 107Right-handed 310
Helix 76
77
H
113 121Right-handed alpha
Helix 77
78
H
124 126Right-handed 310
Helix 78
79
H
142 147Right-handed alpha
Helix 79
80
H
155 162Right-handed alpha
Helix 80
81
H
182 195Right-handed alpha
Helix 81
82
H
214 232Right-handed alpha
Helix 82
83
H
247 260Right-handed alpha
Helix 83
84
H
269 272Right-handed alpha
Helix 84
85
H
274 287Right-handed alpha
Helix 85
86
H
298 302Right-handed alpha
Helix 86
87
H
311 321Right-handed alpha
Helix 87
88
H
338 350Right-handed alpha
Helix 88
89
H
358 360Right-handed 310
Helix 89
90
H
384 394Right-handed 310
Helix 90
91
H
404 407Right-handed alpha
Helix 91
92
H
413 432Right-handed alpha
Helix 92
93
H
437 449Right-handed alpha
Helix 93
94
H
453 461Right-handed alpha
Helix 94
95
I
23 36Right-handed alpha
Helix 95
96
I
80 93Right-handed alpha
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There are 16 sheets in PDB entry 1RXO. 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,

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
L
132 139first strand
Strand 2
L
36 43anti-parallel
Strand 3
L
97 103anti-parallel
Strand 4
L
83 89anti-parallel
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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
L
237 239first strand
Strand 2
L
199 201parallel
Strand 3
L
169 173parallel
Strand 4
L
398 401parallel
Strand 5
L
375 379parallel
Strand 6
L
325 327parallel
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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
L
264 268first strand
Strand 2
L
290 294parallel
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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
S
68 70first strand
Strand 2
S
39 45anti-parallel
Strand 3
S
98 104anti-parallel
Strand 4
S
113 118anti-parallel
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There are 4 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
132 139first strand
Strand 2
B
36 43anti-parallel
Strand 3
B
97 103anti-parallel
Strand 4
B
83 89anti-parallel
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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
B
237 239first strand
Strand 2
B
199 201parallel
Strand 3
B
169 173parallel
Strand 4
B
398 401parallel
Strand 5
B
375 379parallel
Strand 6
B
325 327parallel
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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
264 268first strand
Strand 2
B
290 294parallel
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There are 4 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
68 70first strand
Strand 2
C
39 45anti-parallel
Strand 3
C
98 104anti-parallel
Strand 4
C
113 118anti-parallel
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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
E
132 139first strand
Strand 2
E
36 43anti-parallel
Strand 3
E
97 103anti-parallel
Strand 4
E
83 89anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
237 239first strand
Strand 2
E
199 201parallel
Strand 3
E
169 173parallel
Strand 4
E
398 401parallel
Strand 5
E
375 379parallel
Strand 6
E
325 327parallel
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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
E
264 268first strand
Strand 2
E
290 294parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
68 70first strand
Strand 2
F
39 45anti-parallel
Strand 3
F
98 104anti-parallel
Strand 4
F
113 118anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
132 139first strand
Strand 2
H
36 43anti-parallel
Strand 3
H
97 103anti-parallel
Strand 4
H
83 89anti-parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
237 239first strand
Strand 2
H
199 201parallel
Strand 3
H
169 173parallel
Strand 4
H
398 401parallel
Strand 5
H
375 379parallel
Strand 6
H
325 327parallel
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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
H
264 268first strand
Strand 2
H
290 294parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
68 70first strand
Strand 2
I
39 45anti-parallel
Strand 3
I
98 104anti-parallel
Strand 4
I
113 118anti-parallel
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