Analysis of interatomic Contacts of Structural Units in PDB entry:
4PY3


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 4PY3 entry

There are 7 chains in PDB entry 4PY3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 8ILE 220
B
 HIS 8ILE 220
C
 HIS 8LEU 223
D
 HIS 8LEU 223
E
 HIS 7ALA 221
F
 MET 9LYS 219
G
 HIS 8LYS 31
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 are123 helices in PDB entry 4PY3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 14Right-handed 310
Helix 2
2
A
29 49Right-handed alpha
Helix 3
3
A
58 71Right-handed alpha
Helix 4
4
A
109 111Right-handed 310
Helix 5
5
A
112 127Right-handed alpha
Helix 6
6
A
128 131Right-handed 310
Helix 7
7
A
134 153Right-handed alpha
Helix 8
8
A
158 174Right-handed alpha
Helix 9
9
A
179 183Right-handed 310
Helix 10
10
A
184 198Right-handed alpha
Helix 11
11
A
201 203Right-handed 310
Helix 12
12
A
204 215Right-handed alpha
Helix 13
13
A
216 220Right-handed 310
Helix 14
14
B
9 14Right-handed 310
Helix 15
15
B
29 49Right-handed alpha
Helix 16
16
B
58 71Right-handed alpha
Helix 17
17
B
109 111Right-handed 310
Helix 18
18
B
112 127Right-handed alpha
Helix 19
19
B
128 131Right-handed 310
Helix 20
20
B
134 153Right-handed alpha
Helix 21
21
B
158 174Right-handed alpha
Helix 22
22
B
179 183Right-handed 310
Helix 23
23
B
184 198Right-handed alpha
Helix 24
24
B
201 203Right-handed 310
Helix 25
25
B
204 215Right-handed alpha
Helix 26
26
C
8 14Right-handed 310
Helix 27
27
C
29 49Right-handed alpha
Helix 28
28
C
58 71Right-handed alpha
Helix 29
29
C
109 111Right-handed 310
Helix 30
30
C
112 127Right-handed alpha
Helix 31
31
C
128 131Right-handed 310
Helix 32
32
C
134 153Right-handed alpha
Helix 33
33
C
158 174Right-handed alpha
Helix 34
34
C
179 183Right-handed 310
Helix 35
35
C
184 198Right-handed alpha
Helix 36
36
C
201 203Right-handed 310
Helix 37
37
C
204 215Right-handed alpha
Helix 38
38
C
218 223Right-handed alpha
Helix 39
39
D
8 14Right-handed 310
Helix 40
40
D
29 49Right-handed alpha
Helix 41
41
D
58 71Right-handed alpha
Helix 42
42
D
109 111Right-handed 310
Helix 43
43
D
112 127Right-handed alpha
Helix 44
44
D
128 131Right-handed 310
Helix 45
45
D
134 153Right-handed alpha
Helix 46
46
D
158 174Right-handed alpha
Helix 47
47
D
179 183Right-handed 310
Helix 48
48
D
184 198Right-handed alpha
Helix 49
49
D
201 203Right-handed 310
Helix 50
50
D
204 215Right-handed alpha
Helix 51
51
E
8 14Right-handed 310
Helix 52
52
E
29 49Right-handed alpha
Helix 53
53
E
58 71Right-handed alpha
Helix 54
54
E
109 111Right-handed 310
Helix 55
55
E
112 127Right-handed alpha
Helix 56
56
E
128 131Right-handed 310
Helix 57
57
E
134 153Right-handed alpha
Helix 58
58
E
158 174Right-handed alpha
Helix 59
59
E
179 183Right-handed 310
Helix 60
60
E
184 198Right-handed alpha
Helix 61
61
E
201 203Right-handed 310
Helix 62
62
E
204 215Right-handed alpha
Helix 63
63
F
9 14Right-handed 310
Helix 64
64
F
29 49Right-handed alpha
Helix 65
65
F
58 71Right-handed alpha
Helix 66
66
F
109 111Right-handed 310
Helix 67
67
F
112 127Right-handed alpha
Helix 68
68
F
128 131Right-handed 310
Helix 69
69
F
134 153Right-handed alpha
Helix 70
70
F
158 174Right-handed alpha
Helix 71
71
F
179 183Right-handed 310
Helix 72
72
F
184 198Right-handed alpha
Helix 73
73
F
201 203Right-handed 310
Helix 74
74
F
204 215Right-handed alpha
Helix 75
75
G
8 14Right-handed 310
Helix 76
76
G
29 49Right-handed alpha
Helix 77
77
G
58 71Right-handed alpha
Helix 78
78
G
109 111Right-handed 310
Helix 79
79
G
112 127Right-handed alpha
Helix 80
80
G
128 131Right-handed 310
Helix 81
81
G
134 153Right-handed alpha
Helix 82
82
G
158 174Right-handed alpha
Helix 83
83
G
179 183Right-handed 310
Helix 84
84
G
184 198Right-handed alpha
Helix 85
85
G
201 203Right-handed 310
Helix 86
86
G
204 215Right-handed alpha
Helix 87
87
H
8 14Right-handed 310
Helix 88
88
H
29 49Right-handed alpha
Helix 89
89
H
58 71Right-handed alpha
Helix 90
90
H
109 111Right-handed 310
Helix 91
91
H
112 127Right-handed alpha
Helix 92
92
H
128 131Right-handed 310
Helix 93
93
H
134 153Right-handed alpha
Helix 94
94
H
158 174Right-handed alpha
Helix 95
95
H
179 183Right-handed 310
Helix 96
96
H
184 198Right-handed alpha
Helix 97
97
H
201 203Right-handed 310
Helix 98
98
H
204 215Right-handed alpha
Helix 99
99
H
216 223Right-handed alpha
Helix 100
100
I
8 14Right-handed 310
Helix 101
101
I
29 49Right-handed alpha
Helix 102
102
I
58 71Right-handed alpha
Helix 103
103
I
109 111Right-handed 310
Helix 104
104
I
112 127Right-handed alpha
Helix 105
105
I
128 131Right-handed 310
Helix 106
106
I
134 153Right-handed alpha
Helix 107
107
I
158 174Right-handed alpha
Helix 108
108
I
179 183Right-handed 310
Helix 109
109
I
184 198Right-handed alpha
Helix 110
110
I
201 203Right-handed 310
Helix 111
111
I
204 215Right-handed alpha
Helix 112
112
J
8 14Right-handed 310
Helix 113
113
J
29 49Right-handed alpha
Helix 114
114
J
58 71Right-handed alpha
Helix 115
115
J
109 111Right-handed 310
Helix 116
116
J
112 127Right-handed alpha
Helix 117
117
J
128 131Right-handed 310
Helix 118
118
J
134 153Right-handed alpha
Helix 119
119
J
158 174Right-handed alpha
Helix 120
120
J
179 183Right-handed 310
Helix 121
121
J
184 198Right-handed alpha
Helix 122
122
J
201 203Right-handed 310
Helix 123
123
J
204 215Right-handed alpha
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There are 10 sheets in PDB entry 4PY3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 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
85 86first strand
Strand 2
A
92 93anti-parallel
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There are 2 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
85 86first strand
Strand 2
B
92 93anti-parallel
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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
C
85 86first strand
Strand 2
C
92 93anti-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
D
85 86first strand
Strand 2
D
92 93anti-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
E
85 86first strand
Strand 2
E
92 93anti-parallel
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There are 2 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
85 86first strand
Strand 2
F
92 93anti-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
G
85 86first strand
Strand 2
G
92 93anti-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
H
85 86first strand
Strand 2
H
92 93anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
85 86first strand
Strand 2
I
92 93anti-parallel
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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
J
85 86first strand
Strand 2
J
92 93anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il