Analysis of interatomic Contacts of Structural Units in PDB entry:
1NR1


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 1NR1 entry

There are 6 chains in PDB entry 1NR1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 10THR 505
B
 ASP 10THR 505
C
 ASP 10THR 505
D
 ASP 10THR 505
E
 ASP 10THR 505
F
 ASP 10THR 505
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 are127 helices in PDB entry 1NR1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 38Right-handed alpha
Helix 2
2
A
39 45Right-handed 310
Helix 3
3
A
47 49Right-handed 310
Helix 4
4
A
50 57Right-handed alpha
Helix 5
5
A
104 122Right-handed alpha
Helix 6
6
A
136 140Right-handed 310
Helix 7
7
A
141 158Right-handed alpha
Helix 8
8
A
176 190Right-handed alpha
Helix 9
9
A
191 194Right-handed 310
Helix 10
10
A
197 201Right-handed 310
Helix 11
11
A
206 210Right-handed 310
Helix 12
12
A
214 232Right-handed alpha
Helix 13
13
A
233 238Right-handed alpha
Helix 14
14
A
257 270Right-handed alpha
Helix 15
15
A
291 302Right-handed alpha
Helix 16
16
A
357 367Right-handed alpha
Helix 17
17
A
373 378Right-handed alpha
Helix 18
18
A
379 395Right-handed alpha
Helix 19
19
A
402 422Right-handed alpha
Helix 20
20
A
437 446Right-handed alpha
Helix 21
21
A
448 476Right-handed alpha
Helix 22
22
A
480 499Right-handed alpha
Helix 23
23
B
12 38Right-handed alpha
Helix 24
24
B
47 49Right-handed 310
Helix 25
25
B
50 57Right-handed alpha
Helix 26
26
B
105 122Right-handed alpha
Helix 27
27
B
136 140Right-handed 310
Helix 28
28
B
141 159Right-handed alpha
Helix 29
29
B
176 190Right-handed alpha
Helix 30
30
B
197 201Right-handed 310
Helix 31
31
B
206 210Right-handed 310
Helix 32
32
B
217 232Right-handed alpha
Helix 33
33
B
233 241Right-handed alpha
Helix 34
34
B
257 270Right-handed alpha
Helix 35
35
B
291 302Right-handed alpha
Helix 36
36
B
317 321Right-handed 310
Helix 37
37
B
339 343Right-handed 310
Helix 38
38
B
357 367Right-handed alpha
Helix 39
39
B
373 378Right-handed alpha
Helix 40
40
B
379 395Right-handed alpha
Helix 41
41
B
402 422Right-handed alpha
Helix 42
42
B
437 447Right-handed alpha
Helix 43
43
B
448 475Right-handed alpha
Helix 44
44
B
480 499Right-handed alpha
Helix 45
45
C
12 34Right-handed alpha
Helix 46
46
C
37 41Right-handed 310
Helix 47
47
C
50 57Right-handed alpha
Helix 48
48
C
104 122Right-handed alpha
Helix 49
49
C
136 140Right-handed 310
Helix 50
50
C
141 158Right-handed alpha
Helix 51
51
C
176 190Right-handed alpha
Helix 52
52
C
197 202Right-handed 310
Helix 53
53
C
206 210Right-handed 310
Helix 54
54
C
214 232Right-handed alpha
Helix 55
55
C
233 240Right-handed alpha
Helix 56
56
C
257 270Right-handed alpha
Helix 57
57
C
291 302Right-handed alpha
Helix 58
58
C
317 321Right-handed 310
Helix 59
59
C
339 343Right-handed 310
Helix 60
60
C
357 367Right-handed alpha
Helix 61
61
C
373 378Right-handed alpha
Helix 62
62
C
379 395Right-handed alpha
Helix 63
63
C
402 422Right-handed alpha
Helix 64
64
C
437 446Right-handed alpha
Helix 65
65
C
448 476Right-handed alpha
Helix 66
66
C
480 499Right-handed alpha
Helix 67
67
D
12 38Right-handed alpha
Helix 68
68
D
39 41Right-handed 310
Helix 69
69
D
50 57Right-handed alpha
Helix 70
70
D
104 120Right-handed alpha
Helix 71
71
D
141 160Right-handed alpha
Helix 72
72
D
176 190Right-handed alpha
Helix 73
73
D
197 202Right-handed 310
Helix 74
74
D
217 232Right-handed alpha
Helix 75
75
D
257 270Right-handed alpha
Helix 76
76
D
291 301Right-handed alpha
Helix 77
77
D
339 343Right-handed 310
Helix 78
78
D
357 367Right-handed alpha
Helix 79
79
D
373 378Right-handed alpha
Helix 80
80
D
380 395Right-handed alpha
Helix 81
81
D
402 423Right-handed alpha
Helix 82
82
D
437 445Right-handed alpha
Helix 83
83
D
449 475Right-handed alpha
Helix 84
84
D
480 499Right-handed alpha
Helix 85
85
E
12 38Right-handed alpha
Helix 86
86
E
47 50Right-handed 310
Helix 87
87
E
51 57Right-handed alpha
Helix 88
88
E
104 122Right-handed alpha
Helix 89
89
E
141 159Right-handed alpha
Helix 90
90
E
176 190Right-handed alpha
Helix 91
91
E
197 201Right-handed 310
Helix 92
92
E
206 210Right-handed 310
Helix 93
93
E
214 232Right-handed alpha
Helix 94
94
E
233 240Right-handed alpha
Helix 95
95
E
257 270Right-handed alpha
Helix 96
96
E
291 302Right-handed alpha
Helix 97
97
E
317 321Right-handed 310
Helix 98
98
E
339 343Right-handed 310
Helix 99
99
E
357 367Right-handed alpha
Helix 100
100
E
373 378Right-handed alpha
Helix 101
101
E
379 395Right-handed alpha
Helix 102
102
E
402 422Right-handed alpha
Helix 103
103
E
437 447Right-handed alpha
Helix 104
104
E
448 475Right-handed alpha
Helix 105
105
E
480 499Right-handed alpha
Helix 106
106
F
12 38Right-handed alpha
Helix 107
107
F
39 45Right-handed 310
Helix 108
108
F
51 57Right-handed alpha
Helix 109
109
F
104 122Right-handed alpha
Helix 110
110
F
136 140Right-handed 310
Helix 111
111
F
141 159Right-handed alpha
Helix 112
112
F
176 189Right-handed alpha
Helix 113
113
F
197 202Right-handed 310
Helix 114
114
F
206 210Right-handed 310
Helix 115
115
F
217 232Right-handed alpha
Helix 116
116
F
233 239Right-handed alpha
Helix 117
117
F
257 270Right-handed alpha
Helix 118
118
F
291 302Right-handed alpha
Helix 119
119
F
317 321Right-handed 310
Helix 120
120
F
339 343Right-handed 310
Helix 121
121
F
357 367Right-handed alpha
Helix 122
122
F
373 378Right-handed alpha
Helix 123
123
F
379 395Right-handed alpha
Helix 124
124
F
402 422Right-handed alpha
Helix 125
125
F
437 446Right-handed alpha
Helix 126
126
F
448 475Right-handed alpha
Helix 127
127
F
480 499Right-handed alpha
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There are 12 sheets in PDB entry 1NR1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 10 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
167 170first strand
Strand 2
A
93 98parallel
Strand 3
A
127 132parallel
Strand 4
A
76 85anti-parallel
Strand 5
A
61 70anti-parallel
Strand 6
E
61 65anti-parallel
Strand 7
E
81 85anti-parallel
Strand 8
E
127 133anti-parallel
Strand 9
E
93 99parallel
Strand 10
E
167 170parallel
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There are 5 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
273 277first strand
Strand 2
A
250 253parallel
Strand 3
A
325 327parallel
Strand 4
A
347 349parallel
Strand 5
A
370 372parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
167 170first strand
Strand 2
D
93 98parallel
Strand 3
D
129 132parallel
Strand 4
D
76 85anti-parallel
Strand 5
D
61 70anti-parallel
Strand 6
B
61 70anti-parallel
Strand 7
B
76 85anti-parallel
Strand 8
B
127 133anti-parallel
Strand 9
B
93 94parallel
Strand 10
B
167 168parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
167 170first strand
Strand 2
D
93 98parallel
Strand 3
D
129 132parallel
Strand 4
D
76 85anti-parallel
Strand 5
D
61 70anti-parallel
Strand 6
B
61 70anti-parallel
Strand 7
B
76 85anti-parallel
Strand 8
B
127 133anti-parallel
Strand 9
B
97 98parallel
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There are 5 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
273 278first strand
Strand 2
B
250 254parallel
Strand 3
B
325 328parallel
Strand 4
B
347 349parallel
Strand 5
B
370 372parallel
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There are 10 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
167 170first strand
Strand 2
C
93 98parallel
Strand 3
C
127 133parallel
Strand 4
C
76 85anti-parallel
Strand 5
C
61 70anti-parallel
Strand 6
F
61 70anti-parallel
Strand 7
F
76 85anti-parallel
Strand 8
F
127 134anti-parallel
Strand 9
F
93 94parallel
Strand 10
F
167 168parallel
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There are 9 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
167 170first strand
Strand 2
C
93 98parallel
Strand 3
C
127 133parallel
Strand 4
C
76 85anti-parallel
Strand 5
C
61 70anti-parallel
Strand 6
F
61 70anti-parallel
Strand 7
F
76 85anti-parallel
Strand 8
F
127 134anti-parallel
Strand 9
F
97 100parallel
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There are 5 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
273 278first strand
Strand 2
C
250 254parallel
Strand 3
C
325 328parallel
Strand 4
C
347 349parallel
Strand 5
C
370 372parallel
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There are 5 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
273 277first strand
Strand 2
D
250 254parallel
Strand 3
D
325 328parallel
Strand 4
D
347 349parallel
Strand 5
D
370 372parallel
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There are 2 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
67 69first strand
Strand 2
E
77 79anti-parallel
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There are 5 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
273 278first strand
Strand 2
E
250 254parallel
Strand 3
E
325 328parallel
Strand 4
E
347 349parallel
Strand 5
E
370 372parallel
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There are 5 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
273 278first strand
Strand 2
F
250 254parallel
Strand 3
F
325 328parallel
Strand 4
F
347 349parallel
Strand 5
F
370 372parallel
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