Analysis of interatomic Contacts of Structural Units in PDB entry:
1IY8


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 1IY8 entry

There are 8 chains in PDB entry 1IY8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 10TYR 267
B
 ARG 10TYR 267
C
 ARG 10TYR 267
D
 ARG 10TYR 267
E
 ARG 10TYR 267
F
 ARG 10TYR 267
G
 ARG 10TYR 267
H
 ARG 10TYR 267
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 are109 helices in PDB entry 1IY8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 36Right-handed alpha
Helix 2
2
A
46 61Right-handed alpha
Helix 3
3
A
75 91Right-handed alpha
Helix 4
4
A
108 112Right-handed 310
Helix 5
5
A
113 125Right-handed alpha
Helix 6
6
A
125 143Right-handed alpha
Helix 7
7
A
152 156Right-handed 310
Helix 8
8
A
162 184Right-handed alpha
Helix 9
9
A
185 187Right-handed 310
Helix 10
10
A
200 211Right-handed alpha
Helix 11
11
A
214 224Right-handed alpha
Helix 12
12
A
233 245Right-handed alpha
Helix 13
13
A
246 250Right-handed 310
Helix 14
14
B
23 36Right-handed alpha
Helix 15
15
B
46 61Right-handed alpha
Helix 16
16
B
75 91Right-handed alpha
Helix 17
17
B
108 112Right-handed 310
Helix 18
18
B
113 125Right-handed alpha
Helix 19
19
B
125 143Right-handed alpha
Helix 20
20
B
152 156Right-handed 310
Helix 21
21
B
162 184Right-handed alpha
Helix 22
22
B
185 187Right-handed 310
Helix 23
23
B
200 211Right-handed alpha
Helix 24
24
B
214 224Right-handed alpha
Helix 25
25
B
233 246Right-handed alpha
Helix 26
26
B
247 250Right-handed 310
Helix 27
27
B
262 266Right-handed 310
Helix 28
28
C
23 36Right-handed alpha
Helix 29
29
C
46 61Right-handed alpha
Helix 30
30
C
75 91Right-handed alpha
Helix 31
31
C
108 112Right-handed 310
Helix 32
32
C
113 125Right-handed alpha
Helix 33
33
C
125 143Right-handed alpha
Helix 34
34
C
152 156Right-handed 310
Helix 35
35
C
162 184Right-handed alpha
Helix 36
36
C
185 187Right-handed 310
Helix 37
37
C
200 211Right-handed alpha
Helix 38
38
C
214 224Right-handed alpha
Helix 39
39
C
233 246Right-handed alpha
Helix 40
40
C
247 250Right-handed 310
Helix 41
41
C
262 266Right-handed 310
Helix 42
42
D
23 36Right-handed alpha
Helix 43
43
D
46 61Right-handed alpha
Helix 44
44
D
75 91Right-handed alpha
Helix 45
45
D
108 112Right-handed 310
Helix 46
46
D
113 125Right-handed alpha
Helix 47
47
D
125 143Right-handed alpha
Helix 48
48
D
152 156Right-handed 310
Helix 49
49
D
162 184Right-handed alpha
Helix 50
50
D
185 187Right-handed 310
Helix 51
51
D
200 211Right-handed alpha
Helix 52
52
D
214 224Right-handed alpha
Helix 53
53
D
233 246Right-handed alpha
Helix 54
54
D
247 250Right-handed 310
Helix 55
55
D
262 266Right-handed 310
Helix 56
56
E
23 36Right-handed alpha
Helix 57
57
E
46 61Right-handed alpha
Helix 58
58
E
75 91Right-handed alpha
Helix 59
59
E
108 112Right-handed 310
Helix 60
60
E
113 125Right-handed alpha
Helix 61
61
E
125 143Right-handed alpha
Helix 62
62
E
152 156Right-handed 310
Helix 63
63
E
162 184Right-handed alpha
Helix 64
64
E
185 187Right-handed 310
Helix 65
65
E
200 211Right-handed alpha
Helix 66
66
E
214 224Right-handed alpha
Helix 67
67
E
233 246Right-handed alpha
Helix 68
68
E
247 250Right-handed 310
Helix 69
69
F
23 36Right-handed alpha
Helix 70
70
F
46 61Right-handed alpha
Helix 71
71
F
75 91Right-handed alpha
Helix 72
72
F
108 112Right-handed 310
Helix 73
73
F
113 125Right-handed alpha
Helix 74
74
F
125 143Right-handed alpha
Helix 75
75
F
152 156Right-handed 310
Helix 76
76
F
162 184Right-handed alpha
Helix 77
77
F
185 187Right-handed 310
Helix 78
78
F
200 211Right-handed alpha
Helix 79
79
F
214 224Right-handed alpha
Helix 80
80
F
233 246Right-handed alpha
Helix 81
81
F
247 250Right-handed 310
Helix 82
82
F
262 266Right-handed 310
Helix 83
83
G
23 36Right-handed alpha
Helix 84
84
G
46 61Right-handed alpha
Helix 85
85
G
75 91Right-handed alpha
Helix 86
86
G
108 112Right-handed 310
Helix 87
87
G
113 125Right-handed alpha
Helix 88
88
G
125 143Right-handed alpha
Helix 89
89
G
152 156Right-handed 310
Helix 90
90
G
162 184Right-handed alpha
Helix 91
91
G
185 187Right-handed 310
Helix 92
92
G
200 211Right-handed alpha
Helix 93
93
G
214 224Right-handed alpha
Helix 94
94
G
233 246Right-handed alpha
Helix 95
95
G
247 250Right-handed 310
Helix 96
96
H
23 36Right-handed alpha
Helix 97
97
H
46 61Right-handed alpha
Helix 98
98
H
75 91Right-handed alpha
Helix 99
99
H
108 112Right-handed 310
Helix 100
100
H
113 125Right-handed alpha
Helix 101
101
H
125 143Right-handed alpha
Helix 102
102
H
152 156Right-handed 310
Helix 103
103
H
162 184Right-handed alpha
Helix 104
104
H
185 187Right-handed 310
Helix 105
105
H
200 211Right-handed alpha
Helix 106
106
H
214 224Right-handed alpha
Helix 107
107
H
233 245Right-handed alpha
Helix 108
108
H
246 250Right-handed 310
Helix 109
109
H
262 266Right-handed 310
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There are 8 sheets in PDB entry 1IY8. 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
66 70first strand
Strand 2
A
39 44parallel
Strand 3
A
15 19parallel
Strand 4
A
95 98parallel
Strand 5
A
146 150parallel
Strand 6
A
189 195parallel
Strand 7
A
256 259parallel
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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
B
66 70first strand
Strand 2
B
39 44parallel
Strand 3
B
15 19parallel
Strand 4
B
95 98parallel
Strand 5
B
146 150parallel
Strand 6
B
189 195parallel
Strand 7
B
256 259parallel
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There are 7 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
66 70first strand
Strand 2
C
39 44parallel
Strand 3
C
15 19parallel
Strand 4
C
95 98parallel
Strand 5
C
146 150parallel
Strand 6
C
189 195parallel
Strand 7
C
256 259parallel
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There are 7 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
66 70first strand
Strand 2
D
39 44parallel
Strand 3
D
15 19parallel
Strand 4
D
95 98parallel
Strand 5
D
146 150parallel
Strand 6
D
189 195parallel
Strand 7
D
256 259parallel
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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
E
66 70first strand
Strand 2
E
39 44parallel
Strand 3
E
15 19parallel
Strand 4
E
95 98parallel
Strand 5
E
146 150parallel
Strand 6
E
189 195parallel
Strand 7
E
256 259parallel
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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
F
66 70first strand
Strand 2
F
39 44parallel
Strand 3
F
15 19parallel
Strand 4
F
95 98parallel
Strand 5
F
146 150parallel
Strand 6
F
189 195parallel
Strand 7
F
256 259parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
66 70first strand
Strand 2
G
39 44parallel
Strand 3
G
15 19parallel
Strand 4
G
95 98parallel
Strand 5
G
146 150parallel
Strand 6
G
189 195parallel
Strand 7
G
256 259parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
66 70first strand
Strand 2
H
39 44parallel
Strand 3
H
15 19parallel
Strand 4
H
95 98parallel
Strand 5
H
146 150parallel
Strand 6
H
189 195parallel
Strand 7
H
256 259parallel
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