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


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 1ZEM entry

There are 8 chains in PDB entry 1ZEM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3GLY 262
B
 LYS 3GLY 262
C
 LYS 3GLY 262
D
 LYS 3GLY 262
E
 LYS 3GLY 262
F
 LYS 3GLY 262
G
 LYS 3GLY 262
H
 LYS 3GLY 262
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 are104 helices in PDB entry 1ZEM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 30Right-handed alpha
Helix 2
2
A
40 53Right-handed alpha
Helix 3
3
A
67 83Right-handed alpha
Helix 4
4
A
100 104Right-handed 310
Helix 5
5
A
105 117Right-handed alpha
Helix 6
6
A
117 135Right-handed alpha
Helix 7
7
A
144 149Right-handed alpha
Helix 8
8
A
154 176Right-handed alpha
Helix 9
9
A
193 207Right-handed alpha
Helix 10
10
A
214 225Right-handed alpha
Helix 11
11
A
233 236Right-handed 310
Helix 12
12
A
237 246Right-handed alpha
Helix 13
13
A
247 250Right-handed 310
Helix 14
14
B
17 30Right-handed alpha
Helix 15
15
B
40 54Right-handed alpha
Helix 16
16
B
67 83Right-handed alpha
Helix 17
17
B
100 104Right-handed 310
Helix 18
18
B
105 117Right-handed alpha
Helix 19
19
B
117 135Right-handed alpha
Helix 20
20
B
144 149Right-handed alpha
Helix 21
21
B
154 176Right-handed alpha
Helix 22
22
B
193 207Right-handed alpha
Helix 23
23
B
214 224Right-handed alpha
Helix 24
24
B
233 236Right-handed 310
Helix 25
25
B
237 246Right-handed alpha
Helix 26
26
B
247 250Right-handed 310
Helix 27
27
C
17 30Right-handed alpha
Helix 28
28
C
40 53Right-handed alpha
Helix 29
29
C
67 83Right-handed alpha
Helix 30
30
C
100 104Right-handed 310
Helix 31
31
C
105 117Right-handed alpha
Helix 32
32
C
117 135Right-handed alpha
Helix 33
33
C
144 149Right-handed alpha
Helix 34
34
C
154 176Right-handed alpha
Helix 35
35
C
193 207Right-handed alpha
Helix 36
36
C
214 225Right-handed alpha
Helix 37
37
C
233 236Right-handed 310
Helix 38
38
C
237 246Right-handed alpha
Helix 39
39
C
247 250Right-handed 310
Helix 40
40
D
17 30Right-handed alpha
Helix 41
41
D
40 54Right-handed alpha
Helix 42
42
D
67 83Right-handed alpha
Helix 43
43
D
100 104Right-handed 310
Helix 44
44
D
105 117Right-handed alpha
Helix 45
45
D
117 135Right-handed alpha
Helix 46
46
D
144 149Right-handed alpha
Helix 47
47
D
154 176Right-handed alpha
Helix 48
48
D
195 207Right-handed alpha
Helix 49
49
D
214 226Right-handed alpha
Helix 50
50
D
233 236Right-handed 310
Helix 51
51
D
237 246Right-handed alpha
Helix 52
52
D
247 250Right-handed 310
Helix 53
53
E
17 30Right-handed alpha
Helix 54
54
E
40 54Right-handed alpha
Helix 55
55
E
67 83Right-handed alpha
Helix 56
56
E
100 104Right-handed 310
Helix 57
57
E
105 117Right-handed alpha
Helix 58
58
E
117 135Right-handed alpha
Helix 59
59
E
144 149Right-handed alpha
Helix 60
60
E
154 176Right-handed alpha
Helix 61
61
E
195 207Right-handed alpha
Helix 62
62
E
214 226Right-handed alpha
Helix 63
63
E
233 236Right-handed 310
Helix 64
64
E
237 246Right-handed alpha
Helix 65
65
E
247 250Right-handed 310
Helix 66
66
F
17 30Right-handed alpha
Helix 67
67
F
40 54Right-handed alpha
Helix 68
68
F
67 83Right-handed alpha
Helix 69
69
F
100 104Right-handed 310
Helix 70
70
F
105 117Right-handed alpha
Helix 71
71
F
117 135Right-handed alpha
Helix 72
72
F
144 149Right-handed alpha
Helix 73
73
F
154 176Right-handed alpha
Helix 74
74
F
193 207Right-handed alpha
Helix 75
75
F
214 224Right-handed alpha
Helix 76
76
F
233 236Right-handed 310
Helix 77
77
F
237 246Right-handed alpha
Helix 78
78
F
247 250Right-handed 310
Helix 79
79
G
17 30Right-handed alpha
Helix 80
80
G
40 53Right-handed alpha
Helix 81
81
G
67 83Right-handed alpha
Helix 82
82
G
100 104Right-handed 310
Helix 83
83
G
105 117Right-handed alpha
Helix 84
84
G
117 135Right-handed alpha
Helix 85
85
G
144 149Right-handed alpha
Helix 86
86
G
154 176Right-handed alpha
Helix 87
87
G
193 207Right-handed alpha
Helix 88
88
G
214 225Right-handed alpha
Helix 89
89
G
233 236Right-handed 310
Helix 90
90
G
237 246Right-handed alpha
Helix 91
91
G
247 250Right-handed 310
Helix 92
92
H
17 30Right-handed alpha
Helix 93
93
H
40 53Right-handed alpha
Helix 94
94
H
67 83Right-handed alpha
Helix 95
95
H
100 104Right-handed 310
Helix 96
96
H
105 117Right-handed alpha
Helix 97
97
H
117 135Right-handed alpha
Helix 98
98
H
144 149Right-handed alpha
Helix 99
99
H
154 176Right-handed alpha
Helix 100
100
H
193 207Right-handed alpha
Helix 101
101
H
214 225Right-handed alpha
Helix 102
102
H
233 236Right-handed 310
Helix 103
103
H
237 246Right-handed alpha
Helix 104
104
H
247 250Right-handed 310
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There are 8 sheets in PDB entry 1ZEM. 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
58 62first strand
Strand 2
A
33 38parallel
Strand 3
A
9 13parallel
Strand 4
A
87 90parallel
Strand 5
A
137 142parallel
Strand 6
A
180 187parallel
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
58 62first strand
Strand 2
B
33 38parallel
Strand 3
B
9 13parallel
Strand 4
B
87 90parallel
Strand 5
B
137 142parallel
Strand 6
B
180 187parallel
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
58 62first strand
Strand 2
C
33 38parallel
Strand 3
C
9 13parallel
Strand 4
C
87 90parallel
Strand 5
C
137 142parallel
Strand 6
C
180 187parallel
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
58 62first strand
Strand 2
D
33 38parallel
Strand 3
D
9 13parallel
Strand 4
D
87 90parallel
Strand 5
D
137 142parallel
Strand 6
D
180 187parallel
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
58 62first strand
Strand 2
E
33 38parallel
Strand 3
E
9 13parallel
Strand 4
E
87 90parallel
Strand 5
E
137 142parallel
Strand 6
E
180 187parallel
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
58 62first strand
Strand 2
F
33 38parallel
Strand 3
F
9 13parallel
Strand 4
F
87 90parallel
Strand 5
F
137 142parallel
Strand 6
F
180 187parallel
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
58 62first strand
Strand 2
G
33 38parallel
Strand 3
G
9 13parallel
Strand 4
G
87 90parallel
Strand 5
G
137 142parallel
Strand 6
G
180 187parallel
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
58 62first strand
Strand 2
H
33 38parallel
Strand 3
H
9 13parallel
Strand 4
H
87 90parallel
Strand 5
H
137 142parallel
Strand 6
H
180 187parallel
Strand 7
H
256 259parallel
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