Analysis of interatomic Contacts of Structural Units in PDB entry:
1B33


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 1B33 entry

There are 20 chains in PDB entry 1B33 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1ALA 160
B
 MET 1GLY 70
B
 MET 72SER 161
C
 SER 1ALA 160
D
 MET 1GLY 70
D
 MET 72SER 161
E
 SER 1ALA 160
F
 MET 1GLY 70
F
 MET 72SER 161
N
 GLY 1ALA 67
H
 SER 1ALA 160
I
 MET 1GLY 70
I
 MET 72SER 161
J
 SER 1ALA 160
K
 MET 1GLY 70
K
 MET 72SER 161
L
 SER 1ALA 160
M
 MET 1GLY 70
M
 MET 72SER 161
O
 GLY 1ALA 67
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 are115 helices in PDB entry 1B33. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 13Right-handed alpha
Helix 2
2
A
18 31Right-handed alpha
Helix 3
3
A
32 45Right-handed alpha
Helix 4
4
A
45 61Right-handed alpha
Helix 5
5
A
62 66Right-handed 310
Helix 6
6
A
73 98Right-handed alpha
Helix 7
7
A
100 108Right-handed alpha
Helix 8
8
A
110 119Right-handed alpha
Helix 9
9
A
121 137Right-handed alpha
Helix 10
10
A
141 159Right-handed alpha
Helix 11
11
B
3 14Right-handed alpha
Helix 12
12
B
20 34Right-handed alpha
Helix 13
13
B
33 47Right-handed alpha
Helix 14
14
B
47 60Right-handed alpha
Helix 15
15
B
74 99Right-handed alpha
Helix 16
16
B
101 108Right-handed alpha
Helix 17
17
B
111 120Right-handed alpha
Helix 18
18
B
122 142Right-handed alpha
Helix 19
19
B
141 161Right-handed alpha
Helix 20
20
C
1 13Right-handed alpha
Helix 21
21
C
18 31Right-handed alpha
Helix 22
22
C
31 45Right-handed alpha
Helix 23
23
C
45 61Right-handed alpha
Helix 24
24
C
62 66Right-handed 310
Helix 25
25
C
73 98Right-handed alpha
Helix 26
26
C
100 108Right-handed alpha
Helix 27
27
C
110 119Right-handed alpha
Helix 28
28
C
121 137Right-handed alpha
Helix 29
29
C
141 160Right-handed alpha
Helix 30
30
D
3 15Right-handed alpha
Helix 31
31
D
20 34Right-handed alpha
Helix 32
32
D
33 48Right-handed alpha
Helix 33
33
D
47 60Right-handed alpha
Helix 34
34
D
74 99Right-handed alpha
Helix 35
35
D
101 108Right-handed alpha
Helix 36
36
D
111 120Right-handed alpha
Helix 37
37
D
122 142Right-handed alpha
Helix 38
38
D
142 161Right-handed alpha
Helix 39
39
E
1 13Right-handed alpha
Helix 40
40
E
18 31Right-handed alpha
Helix 41
41
E
31 45Right-handed alpha
Helix 42
42
E
45 61Right-handed alpha
Helix 43
43
E
62 66Right-handed 310
Helix 44
44
E
73 98Right-handed alpha
Helix 45
45
E
100 108Right-handed alpha
Helix 46
46
E
110 119Right-handed alpha
Helix 47
47
E
121 138Right-handed alpha
Helix 48
48
E
141 159Right-handed alpha
Helix 49
49
F
3 16Right-handed alpha
Helix 50
50
F
20 34Right-handed alpha
Helix 51
51
F
33 48Right-handed alpha
Helix 52
52
F
47 60Right-handed alpha
Helix 53
53
F
74 99Right-handed alpha
Helix 54
54
F
101 108Right-handed alpha
Helix 55
55
F
111 120Right-handed alpha
Helix 56
56
F
122 142Right-handed alpha
Helix 57
57
F
141 161Right-handed alpha
Helix 58
58
N
21 25Right-handed alpha
Helix 59
59
N
33 46Right-handed alpha
Helix 60
60
H
1 13Right-handed alpha
Helix 61
61
H
18 31Right-handed alpha
Helix 62
62
H
31 45Right-handed alpha
Helix 63
63
H
45 61Right-handed alpha
Helix 64
64
H
62 66Right-handed 310
Helix 65
65
H
73 98Right-handed alpha
Helix 66
66
H
100 108Right-handed alpha
Helix 67
67
H
110 119Right-handed alpha
Helix 68
68
H
121 137Right-handed alpha
Helix 69
69
H
141 159Right-handed alpha
Helix 70
70
I
3 14Right-handed alpha
Helix 71
71
I
20 47Right-handed alpha
Helix 72
72
I
47 60Right-handed alpha
Helix 73
73
I
74 99Right-handed alpha
Helix 74
74
I
101 108Right-handed alpha
Helix 75
75
I
111 120Right-handed alpha
Helix 76
76
I
122 142Right-handed alpha
Helix 77
77
I
142 161Right-handed alpha
Helix 78
78
J
1 13Right-handed alpha
Helix 79
79
J
18 31Right-handed alpha
Helix 80
80
J
31 45Right-handed alpha
Helix 81
81
J
45 61Right-handed alpha
Helix 82
82
J
62 66Right-handed 310
Helix 83
83
J
73 98Right-handed alpha
Helix 84
84
J
100 108Right-handed alpha
Helix 85
85
J
110 119Right-handed alpha
Helix 86
86
J
121 137Right-handed alpha
Helix 87
87
J
141 160Right-handed alpha
Helix 88
88
K
3 15Right-handed alpha
Helix 89
89
K
20 48Right-handed alpha
Helix 90
90
K
47 60Right-handed alpha
Helix 91
91
K
74 99Right-handed alpha
Helix 92
92
K
101 108Right-handed alpha
Helix 93
93
K
111 120Right-handed alpha
Helix 94
94
K
122 142Right-handed alpha
Helix 95
95
K
142 161Right-handed alpha
Helix 96
96
L
1 13Right-handed alpha
Helix 97
97
L
18 31Right-handed alpha
Helix 98
98
L
31 45Right-handed alpha
Helix 99
99
L
45 61Right-handed alpha
Helix 100
100
L
62 66Right-handed 310
Helix 101
101
L
73 98Right-handed alpha
Helix 102
102
L
100 108Right-handed alpha
Helix 103
103
L
110 119Right-handed alpha
Helix 104
104
L
121 140Right-handed alpha
Helix 105
105
L
141 159Right-handed alpha
Helix 106
106
M
3 15Right-handed alpha
Helix 107
107
M
20 48Right-handed alpha
Helix 108
108
M
47 60Right-handed alpha
Helix 109
109
M
74 99Right-handed alpha
Helix 110
110
M
101 108Right-handed alpha
Helix 111
111
M
111 120Right-handed alpha
Helix 112
112
M
122 142Right-handed alpha
Helix 113
113
M
142 161Right-handed alpha
Helix 114
114
O
21 25Right-handed alpha
Helix 115
115
O
33 47Right-handed alpha
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There are 2 sheets in PDB entry 1B33. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
N
26 32first strand
Strand 2
N
3 9anti-parallel
Strand 3
N
49 55anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
26 32first strand
Strand 2
O
3 9anti-parallel
Strand 3
O
49 55anti-parallel
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