Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZK3


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 1ZK3 entry

There are 8 chains in PDB entry 1ZK3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1GLN 251
B
 SER 1GLN 251
C
 SER 1GLN 251
D
 SER 1GLN 251
E
 SER 1GLN 251
F
 SER 1GLN 251
G
 SER 1GLN 251
H
 SER 1GLN 251
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 95 helices in PDB entry 1ZK3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 29Right-handed alpha
Helix 2
2
A
42 51Right-handed alpha
Helix 3
3
A
65 81Right-handed alpha
Helix 4
4
A
102 114Right-handed alpha
Helix 5
5
A
114 129Right-handed alpha
Helix 6
6
A
142 146Right-handed 310
Helix 7
7
A
152 176Right-handed alpha
Helix 8
8
A
192 198Right-handed alpha
Helix 9
9
A
200 206Right-handed alpha
Helix 10
10
A
218 231Right-handed alpha
Helix 11
11
A
232 235Right-handed 310
Helix 12
12
A
247 251Right-handed 310
Helix 13
13
B
16 29Right-handed alpha
Helix 14
14
B
39 51Right-handed alpha
Helix 15
15
B
65 81Right-handed alpha
Helix 16
16
B
102 114Right-handed alpha
Helix 17
17
B
114 129Right-handed alpha
Helix 18
18
B
142 146Right-handed 310
Helix 19
19
B
152 176Right-handed alpha
Helix 20
20
B
192 198Right-handed alpha
Helix 21
21
B
200 207Right-handed alpha
Helix 22
22
B
218 231Right-handed alpha
Helix 23
23
B
232 235Right-handed 310
Helix 24
24
B
247 251Right-handed 310
Helix 25
25
C
16 29Right-handed alpha
Helix 26
26
C
39 51Right-handed alpha
Helix 27
27
C
65 81Right-handed alpha
Helix 28
28
C
102 114Right-handed alpha
Helix 29
29
C
114 129Right-handed alpha
Helix 30
30
C
142 146Right-handed 310
Helix 31
31
C
152 176Right-handed alpha
Helix 32
32
C
194 198Right-handed 310
Helix 33
33
C
200 205Right-handed alpha
Helix 34
34
C
218 231Right-handed alpha
Helix 35
35
C
232 235Right-handed 310
Helix 36
36
D
16 29Right-handed alpha
Helix 37
37
D
39 51Right-handed alpha
Helix 38
38
D
65 81Right-handed alpha
Helix 39
39
D
102 114Right-handed alpha
Helix 40
40
D
114 129Right-handed alpha
Helix 41
41
D
142 146Right-handed 310
Helix 42
42
D
152 176Right-handed alpha
Helix 43
43
D
192 197Right-handed alpha
Helix 44
44
D
200 206Right-handed alpha
Helix 45
45
D
218 231Right-handed alpha
Helix 46
46
D
232 235Right-handed 310
Helix 47
47
D
247 251Right-handed 310
Helix 48
48
E
16 29Right-handed alpha
Helix 49
49
E
39 51Right-handed alpha
Helix 50
50
E
65 81Right-handed alpha
Helix 51
51
E
102 114Right-handed alpha
Helix 52
52
E
114 129Right-handed alpha
Helix 53
53
E
142 146Right-handed 310
Helix 54
54
E
152 176Right-handed alpha
Helix 55
55
E
192 198Right-handed alpha
Helix 56
56
E
200 206Right-handed alpha
Helix 57
57
E
218 231Right-handed alpha
Helix 58
58
E
232 235Right-handed 310
Helix 59
59
E
247 251Right-handed 310
Helix 60
60
F
16 29Right-handed alpha
Helix 61
61
F
39 51Right-handed alpha
Helix 62
62
F
65 81Right-handed alpha
Helix 63
63
F
102 114Right-handed alpha
Helix 64
64
F
114 129Right-handed alpha
Helix 65
65
F
142 146Right-handed 310
Helix 66
66
F
152 176Right-handed alpha
Helix 67
67
F
192 198Right-handed alpha
Helix 68
68
F
200 206Right-handed alpha
Helix 69
69
F
218 231Right-handed alpha
Helix 70
70
F
232 235Right-handed 310
Helix 71
71
F
247 251Right-handed 310
Helix 72
72
G
16 29Right-handed alpha
Helix 73
73
G
42 51Right-handed alpha
Helix 74
74
G
65 81Right-handed alpha
Helix 75
75
G
102 114Right-handed alpha
Helix 76
76
G
114 129Right-handed alpha
Helix 77
77
G
142 146Right-handed 310
Helix 78
78
G
152 176Right-handed alpha
Helix 79
79
G
192 198Right-handed alpha
Helix 80
80
G
200 207Right-handed alpha
Helix 81
81
G
218 231Right-handed alpha
Helix 82
82
G
232 235Right-handed 310
Helix 83
83
G
247 251Right-handed 310
Helix 84
84
H
16 29Right-handed alpha
Helix 85
85
H
39 51Right-handed alpha
Helix 86
86
H
65 81Right-handed alpha
Helix 87
87
H
102 114Right-handed alpha
Helix 88
88
H
114 129Right-handed alpha
Helix 89
89
H
142 146Right-handed 310
Helix 90
90
H
152 176Right-handed alpha
Helix 91
91
H
194 198Right-handed 310
Helix 92
92
H
200 206Right-handed alpha
Helix 93
93
H
218 231Right-handed alpha
Helix 94
94
H
232 235Right-handed 310
Helix 95
95
H
247 251Right-handed 310
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There are 8 sheets in PDB entry 1ZK3. 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
56 60first strand
Strand 2
A
32 37parallel
Strand 3
A
8 11parallel
Strand 4
A
85 88parallel
Strand 5
A
135 140parallel
Strand 6
A
180 187parallel
Strand 7
A
241 244parallel
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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
56 60first strand
Strand 2
B
32 37parallel
Strand 3
B
8 11parallel
Strand 4
B
85 88parallel
Strand 5
B
135 140parallel
Strand 6
B
180 187parallel
Strand 7
B
241 244parallel
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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
56 60first strand
Strand 2
C
32 37parallel
Strand 3
C
8 12parallel
Strand 4
C
85 88parallel
Strand 5
C
135 140parallel
Strand 6
C
180 187parallel
Strand 7
C
241 244parallel
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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
56 60first strand
Strand 2
D
32 37parallel
Strand 3
D
8 12parallel
Strand 4
D
85 88parallel
Strand 5
D
135 140parallel
Strand 6
D
180 187parallel
Strand 7
D
241 244parallel
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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
56 60first strand
Strand 2
E
32 37parallel
Strand 3
E
8 11parallel
Strand 4
E
85 88parallel
Strand 5
E
135 140parallel
Strand 6
E
180 187parallel
Strand 7
E
241 244parallel
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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
56 60first strand
Strand 2
F
32 37parallel
Strand 3
F
8 12parallel
Strand 4
F
85 88parallel
Strand 5
F
135 140parallel
Strand 6
F
180 187parallel
Strand 7
F
241 244parallel
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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
56 60first strand
Strand 2
G
32 37parallel
Strand 3
G
8 11parallel
Strand 4
G
85 88parallel
Strand 5
G
135 140parallel
Strand 6
G
180 187parallel
Strand 7
G
241 244parallel
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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
56 60first strand
Strand 2
H
32 37parallel
Strand 3
H
8 12parallel
Strand 4
H
85 88parallel
Strand 5
H
135 140parallel
Strand 6
H
180 187parallel
Strand 7
H
241 244parallel
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