Analysis of interatomic Contacts of Structural Units in PDB entry:
3OR1


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 3OR1 entry

There are 6 chains in PDB entry 3OR1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3ARG 437
B
 ALA 2SER 386
C
 ALA 2VAL 105
D
 LYS 3ARG 437
E
 ALA 2SER 386
F
 ALA 2VAL 105
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 3OR1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 11Right-handed alpha
Helix 2
2
A
12 14Right-handed 310
Helix 3
3
A
19 34Right-handed alpha
Helix 4
4
A
45 61Right-handed alpha
Helix 5
5
A
91 95Right-handed 310
Helix 6
6
A
105 107Right-handed 310
Helix 7
7
A
112 126Right-handed alpha
Helix 8
8
A
145 147Right-handed 310
Helix 9
9
A
148 160Right-handed alpha
Helix 10
10
A
178 182Right-handed 310
Helix 11
11
A
189 201Right-handed alpha
Helix 12
12
A
201 207Right-handed alpha
Helix 13
13
A
227 232Right-handed alpha
Helix 14
14
A
247 256Right-handed alpha
Helix 15
15
A
260 265Right-handed 310
Helix 16
16
A
275 280Right-handed alpha
Helix 17
17
A
300 303Right-handed 310
Helix 18
18
A
307 313Right-handed alpha
Helix 19
19
A
355 373Right-handed alpha
Helix 20
20
A
378 387Right-handed alpha
Helix 21
21
A
387 395Right-handed alpha
Helix 22
22
A
400 404Right-handed 310
Helix 23
23
A
416 420Right-handed 310
Helix 24
24
A
427 435Right-handed alpha
Helix 25
25
B
25 30Right-handed 310
Helix 26
26
B
31 38Right-handed alpha
Helix 27
27
B
75 89Right-handed alpha
Helix 28
28
B
107 119Right-handed alpha
Helix 29
29
B
146 150Right-handed 310
Helix 30
30
B
158 169Right-handed alpha
Helix 31
31
B
169 174Right-handed alpha
Helix 32
32
B
195 199Right-handed 310
Helix 33
33
B
217 222Right-handed alpha
Helix 34
34
B
223 231Right-handed alpha
Helix 35
35
B
262 268Right-handed alpha
Helix 36
36
B
313 331Right-handed alpha
Helix 37
37
B
336 345Right-handed alpha
Helix 38
38
B
345 354Right-handed alpha
Helix 39
39
B
358 362Right-handed 310
Helix 40
40
B
366 373Right-handed 310
Helix 41
41
B
382 386Right-handed 310
Helix 42
42
C
21 25Right-handed 310
Helix 43
43
C
26 34Right-handed alpha
Helix 44
44
C
35 38Right-handed 310
Helix 45
45
C
43 61Right-handed alpha
Helix 46
46
C
65 74Right-handed alpha
Helix 47
47
C
76 84Right-handed alpha
Helix 48
48
C
91 97Right-handed alpha
Helix 49
49
D
6 11Right-handed alpha
Helix 50
50
D
12 14Right-handed 310
Helix 51
51
D
19 34Right-handed alpha
Helix 52
52
D
45 61Right-handed alpha
Helix 53
53
D
91 95Right-handed 310
Helix 54
54
D
105 107Right-handed 310
Helix 55
55
D
112 126Right-handed alpha
Helix 56
56
D
147 160Right-handed alpha
Helix 57
57
D
178 182Right-handed 310
Helix 58
58
D
189 201Right-handed alpha
Helix 59
59
D
201 207Right-handed alpha
Helix 60
60
D
227 232Right-handed alpha
Helix 61
61
D
247 256Right-handed alpha
Helix 62
62
D
260 265Right-handed 310
Helix 63
63
D
275 280Right-handed alpha
Helix 64
64
D
300 303Right-handed 310
Helix 65
65
D
307 313Right-handed alpha
Helix 66
66
D
355 373Right-handed alpha
Helix 67
67
D
378 387Right-handed alpha
Helix 68
68
D
387 395Right-handed alpha
Helix 69
69
D
400 404Right-handed 310
Helix 70
70
D
416 420Right-handed 310
Helix 71
71
D
427 432Right-handed alpha
Helix 72
72
E
25 30Right-handed 310
Helix 73
73
E
31 38Right-handed alpha
Helix 74
74
E
75 89Right-handed alpha
Helix 75
75
E
107 120Right-handed alpha
Helix 76
76
E
146 150Right-handed 310
Helix 77
77
E
158 169Right-handed alpha
Helix 78
78
E
169 174Right-handed alpha
Helix 79
79
E
195 199Right-handed 310
Helix 80
80
E
214 222Right-handed alpha
Helix 81
81
E
223 230Right-handed alpha
Helix 82
82
E
262 268Right-handed alpha
Helix 83
83
E
313 331Right-handed alpha
Helix 84
84
E
336 345Right-handed alpha
Helix 85
85
E
345 354Right-handed alpha
Helix 86
86
E
358 362Right-handed 310
Helix 87
87
E
366 373Right-handed 310
Helix 88
88
E
382 386Right-handed 310
Helix 89
89
F
21 25Right-handed 310
Helix 90
90
F
26 34Right-handed alpha
Helix 91
91
F
35 38Right-handed 310
Helix 92
92
F
43 61Right-handed alpha
Helix 93
93
F
65 74Right-handed alpha
Helix 94
94
F
76 84Right-handed alpha
Helix 95
95
F
91 97Right-handed alpha
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There are 16 sheets in PDB entry 3OR1. 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 5 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
80 81first strand
Strand 2
A
99 102anti-parallel
Strand 3
A
139 142anti-parallel
Strand 4
A
129 131anti-parallel
Strand 5
B
72 74anti-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
A
109 111first strand
Strand 2
B
92 95anti-parallel
Strand 3
B
101 105anti-parallel
Strand 4
B
61 67anti-parallel
Strand 5
B
51 56anti-parallel
Strand 6
B
41 48anti-parallel
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There are 5 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
175 176first strand
Strand 2
A
216 219parallel
Strand 3
A
234 240parallel
Strand 4
A
323 329anti-parallel
Strand 5
A
343 349anti-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
A
245 246first strand
Strand 2
A
317 318anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
289 292first strand
Strand 2
A
295 298anti-parallel
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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
B
184 187first strand
Strand 2
B
201 206parallel
Strand 3
B
280 285anti-parallel
Strand 4
B
300 307anti-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
B
236 243first strand
Strand 2
B
246 253anti-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
C
3 6first strand
Strand 2
C
9 12anti-parallel
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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
80 81first strand
Strand 2
D
99 102anti-parallel
Strand 3
D
139 142anti-parallel
Strand 4
D
129 131anti-parallel
Strand 5
E
72 74anti-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
D
109 111first strand
Strand 2
E
92 95anti-parallel
Strand 3
E
101 105anti-parallel
Strand 4
E
61 67anti-parallel
Strand 5
E
51 56anti-parallel
Strand 6
E
41 48anti-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
D
175 176first strand
Strand 2
D
216 219parallel
Strand 3
D
234 240parallel
Strand 4
D
323 329anti-parallel
Strand 5
D
343 349anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
245 246first strand
Strand 2
D
317 318anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
289 292first strand
Strand 2
D
295 298anti-parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
142 143first strand
Strand 2
E
184 187parallel
Strand 3
E
201 206parallel
Strand 4
E
280 285anti-parallel
Strand 5
E
300 307anti-parallel
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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
E
236 243first strand
Strand 2
E
246 253anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
3 6first strand
Strand 2
F
9 12anti-parallel
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