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


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 1ZBQ entry

There are 6 chains in PDB entry 1ZBQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3SER 304
B
 SER 3SER 304
C
 SER 3SER 304
D
 SER 3SER 304
E
 SER 3SER 304
F
 SER 3SER 304
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 84 helices in PDB entry 1ZBQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 32Right-handed alpha
Helix 2
2
A
52 65Right-handed alpha
Helix 3
3
A
75 77Right-handed 310
Helix 4
4
A
78 91Right-handed alpha
Helix 5
5
A
107 111Right-handed 310
Helix 6
6
A
112 142Right-handed alpha
Helix 7
7
A
151 157Right-handed alpha
Helix 8
8
A
161 183Right-handed alpha
Helix 9
9
A
206 213Right-handed alpha
Helix 10
10
A
214 217Right-handed 310
Helix 11
11
A
218 226Right-handed alpha
Helix 12
12
A
265 272Right-handed alpha
Helix 13
13
A
272 278Right-handed alpha
Helix 14
14
A
287 304Right-handed alpha
Helix 15
15
B
19 32Right-handed alpha
Helix 16
16
B
52 65Right-handed alpha
Helix 17
17
B
75 77Right-handed 310
Helix 18
18
B
78 91Right-handed alpha
Helix 19
19
B
107 111Right-handed 310
Helix 20
20
B
112 142Right-handed alpha
Helix 21
21
B
151 157Right-handed alpha
Helix 22
22
B
161 183Right-handed alpha
Helix 23
23
B
206 213Right-handed alpha
Helix 24
24
B
214 217Right-handed 310
Helix 25
25
B
218 226Right-handed alpha
Helix 26
26
B
265 272Right-handed alpha
Helix 27
27
B
272 278Right-handed alpha
Helix 28
28
B
287 304Right-handed alpha
Helix 29
29
C
19 32Right-handed alpha
Helix 30
30
C
52 65Right-handed alpha
Helix 31
31
C
75 77Right-handed 310
Helix 32
32
C
78 91Right-handed alpha
Helix 33
33
C
107 111Right-handed 310
Helix 34
34
C
112 142Right-handed alpha
Helix 35
35
C
151 157Right-handed alpha
Helix 36
36
C
161 183Right-handed alpha
Helix 37
37
C
206 213Right-handed alpha
Helix 38
38
C
214 217Right-handed 310
Helix 39
39
C
218 226Right-handed alpha
Helix 40
40
C
265 272Right-handed alpha
Helix 41
41
C
272 278Right-handed alpha
Helix 42
42
C
287 304Right-handed alpha
Helix 43
43
D
19 32Right-handed alpha
Helix 44
44
D
52 65Right-handed alpha
Helix 45
45
D
75 77Right-handed 310
Helix 46
46
D
78 91Right-handed alpha
Helix 47
47
D
107 111Right-handed 310
Helix 48
48
D
112 142Right-handed alpha
Helix 49
49
D
151 157Right-handed alpha
Helix 50
50
D
161 183Right-handed alpha
Helix 51
51
D
206 213Right-handed alpha
Helix 52
52
D
214 217Right-handed 310
Helix 53
53
D
218 226Right-handed alpha
Helix 54
54
D
265 272Right-handed alpha
Helix 55
55
D
272 277Right-handed alpha
Helix 56
56
D
287 304Right-handed alpha
Helix 57
57
E
19 32Right-handed alpha
Helix 58
58
E
52 65Right-handed alpha
Helix 59
59
E
75 77Right-handed 310
Helix 60
60
E
78 91Right-handed alpha
Helix 61
61
E
107 111Right-handed 310
Helix 62
62
E
112 142Right-handed alpha
Helix 63
63
E
151 157Right-handed alpha
Helix 64
64
E
161 183Right-handed alpha
Helix 65
65
E
206 213Right-handed alpha
Helix 66
66
E
214 217Right-handed 310
Helix 67
67
E
218 226Right-handed alpha
Helix 68
68
E
265 272Right-handed alpha
Helix 69
69
E
272 278Right-handed alpha
Helix 70
70
E
287 304Right-handed alpha
Helix 71
71
F
19 32Right-handed alpha
Helix 72
72
F
52 65Right-handed alpha
Helix 73
73
F
75 77Right-handed 310
Helix 74
74
F
78 91Right-handed alpha
Helix 75
75
F
107 111Right-handed 310
Helix 76
76
F
112 142Right-handed alpha
Helix 77
77
F
151 157Right-handed alpha
Helix 78
78
F
161 183Right-handed alpha
Helix 79
79
F
206 213Right-handed alpha
Helix 80
80
F
214 217Right-handed 310
Helix 81
81
F
218 226Right-handed alpha
Helix 82
82
F
265 272Right-handed alpha
Helix 83
83
F
272 278Right-handed alpha
Helix 84
84
F
287 304Right-handed alpha
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There are 6 sheets in PDB entry 1ZBQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 16 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
68 72first strand
Strand 2
A
35 39parallel
Strand 3
A
11 14parallel
Strand 4
A
95 98parallel
Strand 5
A
144 149parallel
Strand 6
A
187 194parallel
Strand 7
A
236 240parallel
Strand 8
A
243 251anti-parallel
Strand 9
B
243 251anti-parallel
Strand 10
B
236 240anti-parallel
Strand 11
B
187 194parallel
Strand 12
B
144 149parallel
Strand 13
B
95 98parallel
Strand 14
B
11 14parallel
Strand 15
B
35 39parallel
Strand 16
B
68 72parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
255 256first strand
Strand 2
B
243 251anti-parallel
Strand 3
A
243 251anti-parallel
Strand 4
B
255 256anti-parallel
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There are 16 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
68 72first strand
Strand 2
C
35 39parallel
Strand 3
C
11 14parallel
Strand 4
C
95 98parallel
Strand 5
C
144 149parallel
Strand 6
C
187 195parallel
Strand 7
C
236 240parallel
Strand 8
C
243 251anti-parallel
Strand 9
D
243 251anti-parallel
Strand 10
D
236 240anti-parallel
Strand 11
D
187 195parallel
Strand 12
D
144 149parallel
Strand 13
D
95 97parallel
Strand 14
D
11 14parallel
Strand 15
D
35 39parallel
Strand 16
D
68 72parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
255 256first strand
Strand 2
D
243 251anti-parallel
Strand 3
C
243 251anti-parallel
Strand 4
D
255 256anti-parallel
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There are 16 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
68 72first strand
Strand 2
E
35 39parallel
Strand 3
E
11 14parallel
Strand 4
E
95 98parallel
Strand 5
E
144 149parallel
Strand 6
E
187 195parallel
Strand 7
E
236 240parallel
Strand 8
E
243 251anti-parallel
Strand 9
F
243 251anti-parallel
Strand 10
F
236 240anti-parallel
Strand 11
F
187 194parallel
Strand 12
F
144 149parallel
Strand 13
F
95 97parallel
Strand 14
F
11 14parallel
Strand 15
F
35 39parallel
Strand 16
F
68 72parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
255 256first strand
Strand 2
F
243 251anti-parallel
Strand 3
E
243 251anti-parallel
Strand 4
F
255 256anti-parallel
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