Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y1R


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 2Y1R entry

There are 10 chains in PDB entry 2Y1R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 3LEU 142
B
 GLY 4LEU 142
C
 GLY 4LEU 142
D
 PHE 3GLY 143
E
 GLY 4LEU 142
F
 PHE 3LEU 142
G
 GLY 4LEU 142
H
 GLY 4LEU 142
I
 GLN 125SER 218
J
 GLU 124ILE 212
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 92 helices in PDB entry 2Y1R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 24Right-handed alpha
Helix 2
2
A
30 42Right-handed alpha
Helix 3
3
A
44 53Right-handed alpha
Helix 4
4
A
56 69Right-handed alpha
Helix 5
5
A
81 98Right-handed alpha
Helix 6
6
A
104 116Right-handed alpha
Helix 7
7
A
118 127Right-handed alpha
Helix 8
8
A
130 142Right-handed alpha
Helix 9
9
B
7 24Right-handed alpha
Helix 10
10
B
30 42Right-handed alpha
Helix 11
11
B
44 53Right-handed alpha
Helix 12
12
B
56 69Right-handed alpha
Helix 13
13
B
81 98Right-handed alpha
Helix 14
14
B
104 116Right-handed alpha
Helix 15
15
B
118 127Right-handed alpha
Helix 16
16
B
130 142Right-handed alpha
Helix 17
17
C
7 24Right-handed alpha
Helix 18
18
C
30 42Right-handed alpha
Helix 19
19
C
44 53Right-handed alpha
Helix 20
20
C
56 69Right-handed alpha
Helix 21
21
C
81 98Right-handed alpha
Helix 22
22
C
104 116Right-handed alpha
Helix 23
23
C
118 127Right-handed alpha
Helix 24
24
C
130 142Right-handed alpha
Helix 25
25
D
7 24Right-handed alpha
Helix 26
26
D
30 42Right-handed alpha
Helix 27
27
D
44 53Right-handed alpha
Helix 28
28
D
56 69Right-handed alpha
Helix 29
29
D
81 98Right-handed alpha
Helix 30
30
D
104 116Right-handed alpha
Helix 31
31
D
118 127Right-handed alpha
Helix 32
32
D
130 142Right-handed alpha
Helix 33
33
E
7 24Right-handed alpha
Helix 34
34
E
30 42Right-handed alpha
Helix 35
35
E
44 53Right-handed alpha
Helix 36
36
E
56 69Right-handed alpha
Helix 37
37
E
81 98Right-handed alpha
Helix 38
38
E
104 116Right-handed alpha
Helix 39
39
E
118 127Right-handed alpha
Helix 40
40
E
130 142Right-handed alpha
Helix 41
41
F
7 24Right-handed alpha
Helix 42
42
F
30 42Right-handed alpha
Helix 43
43
F
44 53Right-handed alpha
Helix 44
44
F
56 68Right-handed alpha
Helix 45
45
F
81 98Right-handed alpha
Helix 46
46
F
104 116Right-handed alpha
Helix 47
47
F
118 127Right-handed alpha
Helix 48
48
F
130 142Right-handed alpha
Helix 49
49
G
7 24Right-handed alpha
Helix 50
50
G
30 42Right-handed alpha
Helix 51
51
G
44 53Right-handed alpha
Helix 52
52
G
56 69Right-handed alpha
Helix 53
53
G
81 98Right-handed alpha
Helix 54
54
G
104 116Right-handed alpha
Helix 55
55
G
118 127Right-handed alpha
Helix 56
56
G
130 142Right-handed alpha
Helix 57
57
H
7 24Right-handed alpha
Helix 58
58
H
30 42Right-handed alpha
Helix 59
59
H
44 53Right-handed alpha
Helix 60
60
H
56 69Right-handed alpha
Helix 61
61
H
81 98Right-handed alpha
Helix 62
62
H
104 116Right-handed alpha
Helix 63
63
H
118 127Right-handed alpha
Helix 64
64
H
130 142Right-handed alpha
Helix 65
65
I
135 145Right-handed alpha
Helix 66
66
I
171 183Right-handed alpha
Helix 67
67
I
192 200Right-handed alpha
Helix 68
68
I
207 217Right-handed alpha
Helix 69
69
J
135 145Right-handed alpha
Helix 70
70
J
171 183Right-handed alpha
Helix 71
71
J
192 200Right-handed alpha
Helix 72
72
J
207 217Right-handed alpha
Helix 73
73
K
135 145Right-handed alpha
Helix 74
74
K
171 183Right-handed alpha
Helix 75
75
K
192 200Right-handed alpha
Helix 76
76
K
207 217Right-handed alpha
Helix 77
77
M
135 145Right-handed alpha
Helix 78
78
M
171 183Right-handed alpha
Helix 79
79
M
192 200Right-handed alpha
Helix 80
80
M
207 217Right-handed alpha
Helix 81
81
N
135 145Right-handed alpha
Helix 82
82
N
171 183Right-handed alpha
Helix 83
83
N
192 200Right-handed alpha
Helix 84
84
N
207 217Right-handed alpha
Helix 85
85
O
135 145Right-handed alpha
Helix 86
86
O
171 183Right-handed alpha
Helix 87
87
O
192 200Right-handed alpha
Helix 88
88
O
207 217Right-handed alpha
Helix 89
89
P
135 145Right-handed alpha
Helix 90
90
P
171 183Right-handed alpha
Helix 91
91
P
192 200Right-handed alpha
Helix 92
92
P
207 217Right-handed alpha
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There are 18 sheets in PDB entry 2Y1R. Click on sheet of interest to get list of strands forming it: AA, BA, CA, CB, A, EA, EB, FA, GA, HA, HB, IA, JA, KA, MA, NA, OA, PA,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
28 29first strand
Strand 2
A
79 80parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
28 29first strand
Strand 2
B
79 80parallel
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There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
5 6first strand
Strand 2
C
102 103parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
28 29first strand
Strand 2
C
79 80parallel
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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
D
28 29first strand
Strand 2
D
79 80parallel
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There are 2 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
5 6first strand
Strand 2
E
102 103parallel
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There are 2 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
28 29first strand
Strand 2
E
79 80parallel
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There are 2 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
28 29first strand
Strand 2
F
79 80parallel
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There are 2 strands in GA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
28 29first strand
Strand 2
G
79 80parallel
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There are 2 strands in HA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
5 6first strand
Strand 2
H
102 103parallel
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There are 2 strands in HB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
28 29first strand
Strand 2
H
79 80parallel
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There are 5 strands in IA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
187 188first strand
Strand 2
I
128 133anti-parallel
Strand 3
I
160 166anti-parallel
Strand 4
I
151 157anti-parallel
Strand 5
I
201 204anti-parallel
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There are 5 strands in JA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
187 188first strand
Strand 2
J
128 133anti-parallel
Strand 3
J
160 166anti-parallel
Strand 4
J
151 157anti-parallel
Strand 5
J
201 204anti-parallel
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There are 5 strands in KA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
187 188first strand
Strand 2
K
128 133anti-parallel
Strand 3
K
160 166anti-parallel
Strand 4
K
151 157anti-parallel
Strand 5
K
201 204anti-parallel
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There are 5 strands in MA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
187 188first strand
Strand 2
M
128 133anti-parallel
Strand 3
M
160 166anti-parallel
Strand 4
M
151 157anti-parallel
Strand 5
M
201 204anti-parallel
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There are 5 strands in NA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
N
187 188first strand
Strand 2
N
128 133anti-parallel
Strand 3
N
160 166anti-parallel
Strand 4
N
151 157anti-parallel
Strand 5
N
201 204anti-parallel
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There are 5 strands in OA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
187 188first strand
Strand 2
O
128 133anti-parallel
Strand 3
O
160 166anti-parallel
Strand 4
O
151 157anti-parallel
Strand 5
O
201 204anti-parallel
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There are 5 strands in PA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
P
187 188first strand
Strand 2
P
128 133anti-parallel
Strand 3
P
160 166anti-parallel
Strand 4
P
151 157anti-parallel
Strand 5
P
201 204anti-parallel
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