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


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 1ZXO entry

There are 6 chains in PDB entry 1ZXO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 3SER 280
F
 MSE 1SER 277
B
 MSE 1SER 280
D
 MSE 1SER 280
C
 MSE 1SER 280
E
 MSE 1SER 280
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 90 helices in PDB entry 1ZXO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
73 84Right-handed alpha
Helix 2
2
A
95 103Right-handed alpha
Helix 3
3
A
144 156Right-handed alpha
Helix 4
4
A
157 159Right-handed 310
Helix 5
5
A
163 174Right-handed alpha
Helix 6
6
A
176 181Right-handed alpha
Helix 7
7
A
182 184Right-handed 310
Helix 8
8
A
198 203Right-handed alpha
Helix 9
9
A
211 223Right-handed alpha
Helix 10
10
A
224 229Right-handed 310
Helix 11
11
A
240 246Right-handed alpha
Helix 12
12
A
246 254Right-handed alpha
Helix 13
13
A
268 274Right-handed alpha
Helix 14
14
F
37 48Right-handed alpha
Helix 15
15
F
49 53Right-handed 310
Helix 16
16
F
72 81Right-handed alpha
Helix 17
17
F
96 101Right-handed alpha
Helix 18
18
F
144 157Right-handed alpha
Helix 19
19
F
162 173Right-handed alpha
Helix 20
20
F
176 186Right-handed alpha
Helix 21
21
F
189 197Right-handed alpha
Helix 22
22
F
198 203Right-handed alpha
Helix 23
23
F
207 226Right-handed alpha
Helix 24
24
F
230 234Right-handed 310
Helix 25
25
F
240 246Right-handed alpha
Helix 26
26
F
246 256Right-handed alpha
Helix 27
27
F
268 274Right-handed alpha
Helix 28
28
B
37 47Right-handed alpha
Helix 29
29
B
49 53Right-handed 310
Helix 30
30
B
72 84Right-handed alpha
Helix 31
31
B
95 105Right-handed alpha
Helix 32
32
B
135 140Right-handed alpha
Helix 33
33
B
144 157Right-handed alpha
Helix 34
34
B
162 174Right-handed alpha
Helix 35
35
B
176 186Right-handed alpha
Helix 36
36
B
189 197Right-handed alpha
Helix 37
37
B
197 203Right-handed alpha
Helix 38
38
B
207 225Right-handed alpha
Helix 39
39
B
226 229Right-handed 310
Helix 40
40
B
230 234Right-handed 310
Helix 41
41
B
240 246Right-handed alpha
Helix 42
42
B
246 257Right-handed alpha
Helix 43
43
B
269 278Right-handed alpha
Helix 44
44
D
37 49Right-handed alpha
Helix 45
45
D
72 84Right-handed alpha
Helix 46
46
D
95 105Right-handed alpha
Helix 47
47
D
135 140Right-handed alpha
Helix 48
48
D
144 157Right-handed alpha
Helix 49
49
D
162 173Right-handed alpha
Helix 50
50
D
176 186Right-handed alpha
Helix 51
51
D
189 196Right-handed alpha
Helix 52
52
D
197 203Right-handed alpha
Helix 53
53
D
207 225Right-handed alpha
Helix 54
54
D
226 229Right-handed 310
Helix 55
55
D
230 234Right-handed 310
Helix 56
56
D
240 246Right-handed alpha
Helix 57
57
D
246 256Right-handed alpha
Helix 58
58
D
268 278Right-handed alpha
Helix 59
59
C
37 49Right-handed alpha
Helix 60
60
C
72 82Right-handed alpha
Helix 61
61
C
95 105Right-handed alpha
Helix 62
62
C
135 140Right-handed alpha
Helix 63
63
C
144 157Right-handed alpha
Helix 64
64
C
162 173Right-handed alpha
Helix 65
65
C
176 186Right-handed alpha
Helix 66
66
C
189 196Right-handed alpha
Helix 67
67
C
197 203Right-handed alpha
Helix 68
68
C
207 225Right-handed alpha
Helix 69
69
C
226 229Right-handed 310
Helix 70
70
C
230 234Right-handed 310
Helix 71
71
C
240 246Right-handed alpha
Helix 72
72
C
246 257Right-handed alpha
Helix 73
73
C
268 276Right-handed alpha
Helix 74
74
C
277 280Right-handed 310
Helix 75
75
E
37 49Right-handed alpha
Helix 76
76
E
50 53Right-handed 310
Helix 77
77
E
72 84Right-handed alpha
Helix 78
78
E
96 103Right-handed alpha
Helix 79
79
E
135 140Right-handed alpha
Helix 80
80
E
144 158Right-handed alpha
Helix 81
81
E
162 173Right-handed alpha
Helix 82
82
E
176 186Right-handed alpha
Helix 83
83
E
189 196Right-handed alpha
Helix 84
84
E
197 203Right-handed alpha
Helix 85
85
E
207 225Right-handed alpha
Helix 86
86
E
226 229Right-handed 310
Helix 87
87
E
230 234Right-handed 310
Helix 88
88
E
240 246Right-handed alpha
Helix 89
89
E
246 258Right-handed alpha
Helix 90
90
E
269 278Right-handed alpha
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There are 15 sheets in PDB entry 1ZXO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

There are 5 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
22 28first strand
Strand 2
A
12 17anti-parallel
Strand 3
A
4 6anti-parallel
Strand 4
A
62 64parallel
Strand 5
A
91 93parallel
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There are 5 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
128 131first strand
Strand 2
A
118 123anti-parallel
Strand 3
A
110 114anti-parallel
Strand 4
A
236 238parallel
Strand 5
A
261 264parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
4 6first strand
Strand 2
F
62 65parallel
Strand 3
F
91 94parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
12 14first strand
Strand 2
F
26 28anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
128 132first strand
Strand 2
F
118 124anti-parallel
Strand 3
F
108 114anti-parallel
Strand 4
F
236 239parallel
Strand 5
F
261 265parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
22 24first strand
Strand 2
B
11 17anti-parallel
Strand 3
B
27 28anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
22 24first strand
Strand 2
B
11 17anti-parallel
Strand 3
B
2 8anti-parallel
Strand 4
B
58 65parallel
Strand 5
B
86 94parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
128 132first strand
Strand 2
B
118 123anti-parallel
Strand 3
B
109 114anti-parallel
Strand 4
B
236 239parallel
Strand 5
B
261 265parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
22 28first strand
Strand 2
D
12 17anti-parallel
Strand 3
D
2 7anti-parallel
Strand 4
D
60 65parallel
Strand 5
D
90 94parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
128 130first strand
Strand 2
D
118 123anti-parallel
Strand 3
D
110 114anti-parallel
Strand 4
D
236 239parallel
Strand 5
D
261 265parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
21 28first strand
Strand 2
C
12 18anti-parallel
Strand 3
C
2 7anti-parallel
Strand 4
C
60 65parallel
Strand 5
C
90 94parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
109 114first strand
Strand 2
C
118 123anti-parallel
Strand 3
C
128 130anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
236 239first strand
Strand 2
C
261 265parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
22 28first strand
Strand 2
E
12 17anti-parallel
Strand 3
E
2 7anti-parallel
Strand 4
E
60 65parallel
Strand 5
E
90 94parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
128 132first strand
Strand 2
E
118 123anti-parallel
Strand 3
E
109 114anti-parallel
Strand 4
E
236 239parallel
Strand 5
E
261 265parallel
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