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


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 1YRL entry

There are 4 chains in PDB entry 1YRL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 3VAL 489
B
 ASN 3ALA 488
C
 ASN 3VAL 489
D
 ASN 3VAL 489
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 are107 helices in PDB entry 1YRL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 8Right-handed 310
Helix 2
2
A
9 18Right-handed alpha
Helix 3
3
A
24 29Right-handed 310
Helix 4
4
A
32 36Right-handed 310
Helix 5
5
A
46 59Right-handed alpha
Helix 6
6
A
68 74Right-handed alpha
Helix 7
7
A
76 85Right-handed alpha
Helix 8
8
A
92 96Right-handed alpha
Helix 9
9
A
97 99Right-handed 310
Helix 10
10
A
107 122Right-handed alpha
Helix 11
11
A
133 138Right-handed alpha
Helix 12
12
A
159 167Right-handed alpha
Helix 13
13
A
179 182Right-handed 310
Helix 14
14
A
186 199Right-handed alpha
Helix 15
15
A
199 204Right-handed alpha
Helix 16
16
A
209 223Right-handed alpha
Helix 17
17
A
226 243Right-handed alpha
Helix 18
18
A
246 276Right-handed alpha
Helix 19
19
A
278 309Right-handed alpha
Helix 20
20
A
310 321Right-handed alpha
Helix 21
21
A
324 335Right-handed alpha
Helix 22
22
A
337 342Right-handed alpha
Helix 23
23
A
350 357Right-handed alpha
Helix 24
24
A
358 378Right-handed alpha
Helix 25
25
A
382 390Right-handed alpha
Helix 26
26
A
393 413Right-handed alpha
Helix 27
27
A
414 438Right-handed alpha
Helix 28
28
A
454 468Right-handed alpha
Helix 29
29
A
468 487Right-handed alpha
Helix 30
30
B
4 8Right-handed 310
Helix 31
31
B
9 18Right-handed alpha
Helix 32
32
B
24 29Right-handed 310
Helix 33
33
B
30 36Right-handed 310
Helix 34
34
B
111 122Right-handed alpha
Helix 35
35
B
133 138Right-handed alpha
Helix 36
36
B
159 168Right-handed alpha
Helix 37
37
B
186 197Right-handed alpha
Helix 38
38
B
198 203Right-handed 310
Helix 39
39
B
209 222Right-handed alpha
Helix 40
40
B
226 243Right-handed alpha
Helix 41
41
B
246 276Right-handed alpha
Helix 42
42
B
278 310Right-handed alpha
Helix 43
43
B
310 320Right-handed alpha
Helix 44
44
B
324 336Right-handed alpha
Helix 45
45
B
337 342Right-handed 310
Helix 46
46
B
350 357Right-handed alpha
Helix 47
47
B
358 378Right-handed alpha
Helix 48
48
B
382 388Right-handed alpha
Helix 49
49
B
393 413Right-handed alpha
Helix 50
50
B
414 438Right-handed alpha
Helix 51
51
B
454 467Right-handed alpha
Helix 52
52
B
468 487Right-handed alpha
Helix 53
53
C
4 8Right-handed 310
Helix 54
54
C
9 18Right-handed alpha
Helix 55
55
C
24 29Right-handed 310
Helix 56
56
C
46 61Right-handed alpha
Helix 57
57
C
68 74Right-handed alpha
Helix 58
58
C
76 85Right-handed alpha
Helix 59
59
C
92 96Right-handed alpha
Helix 60
60
C
107 122Right-handed alpha
Helix 61
61
C
133 139Right-handed alpha
Helix 62
62
C
159 167Right-handed alpha
Helix 63
63
C
179 182Right-handed 310
Helix 64
64
C
186 198Right-handed alpha
Helix 65
65
C
199 203Right-handed 310
Helix 66
66
C
209 223Right-handed alpha
Helix 67
67
C
226 243Right-handed alpha
Helix 68
68
C
246 276Right-handed alpha
Helix 69
69
C
278 310Right-handed alpha
Helix 70
70
C
310 322Right-handed alpha
Helix 71
71
C
324 335Right-handed alpha
Helix 72
72
C
337 342Right-handed alpha
Helix 73
73
C
350 357Right-handed alpha
Helix 74
74
C
358 378Right-handed alpha
Helix 75
75
C
382 390Right-handed alpha
Helix 76
76
C
393 413Right-handed alpha
Helix 77
77
C
414 432Right-handed alpha
Helix 78
78
C
432 437Right-handed alpha
Helix 79
79
C
454 467Right-handed alpha
Helix 80
80
C
468 487Right-handed alpha
Helix 81
81
D
4 8Right-handed 310
Helix 82
82
D
9 18Right-handed alpha
Helix 83
83
D
24 29Right-handed 310
Helix 84
84
D
32 36Right-handed 310
Helix 85
85
D
50 58Right-handed alpha
Helix 86
86
D
70 74Right-handed 310
Helix 87
87
D
107 109Right-handed 310
Helix 88
88
D
110 122Right-handed alpha
Helix 89
89
D
133 138Right-handed alpha
Helix 90
90
D
159 167Right-handed alpha
Helix 91
91
D
179 182Right-handed 310
Helix 92
92
D
186 198Right-handed alpha
Helix 93
93
D
199 204Right-handed alpha
Helix 94
94
D
209 224Right-handed alpha
Helix 95
95
D
226 243Right-handed alpha
Helix 96
96
D
246 275Right-handed alpha
Helix 97
97
D
278 309Right-handed alpha
Helix 98
98
D
310 321Right-handed alpha
Helix 99
99
D
324 336Right-handed alpha
Helix 100
100
D
350 357Right-handed alpha
Helix 101
101
D
358 378Right-handed alpha
Helix 102
102
D
382 391Right-handed alpha
Helix 103
103
D
393 413Right-handed alpha
Helix 104
104
D
414 432Right-handed alpha
Helix 105
105
D
432 437Right-handed alpha
Helix 106
106
D
454 467Right-handed alpha
Helix 107
107
D
468 487Right-handed alpha
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There are 4 sheets in PDB entry 1YRL. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
20 22first strand
Strand 2
A
205 208anti-parallel
Strand 3
A
173 177parallel
Strand 4
A
148 154anti-parallel
Strand 5
A
127 130parallel
Strand 6
A
101 104parallel
Strand 7
A
40 43parallel
Strand 8
A
63 67parallel
Strand 9
A
88 91parallel
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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
B
20 22first strand
Strand 2
B
205 208anti-parallel
Strand 3
B
173 177parallel
Strand 4
B
148 154anti-parallel
Strand 5
B
127 130parallel
Strand 6
B
101 103parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
20 22first strand
Strand 2
C
205 208anti-parallel
Strand 3
C
173 177parallel
Strand 4
C
148 154anti-parallel
Strand 5
C
127 129parallel
Strand 6
C
101 104parallel
Strand 7
C
40 43parallel
Strand 8
C
63 67parallel
Strand 9
C
88 91parallel
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There are 8 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
21 22first strand
Strand 2
D
205 207anti-parallel
Strand 3
D
173 177parallel
Strand 4
D
148 154anti-parallel
Strand 5
D
127 130parallel
Strand 6
D
101 103parallel
Strand 7
D
39 42parallel
Strand 8
D
62 65parallel
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