Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z7X


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 1Z7X entry

There are 4 chains in PDB entry 1Z7X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 GLU 2SER 127
W
 SER 1SER 460
Z
 GLU 2SER 127
Y
 SER 1SER 460
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 47 helices in PDB entry 1Z7X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
3 13Right-handed alpha
Helix 2
2
X
24 33Right-handed alpha
Helix 3
3
X
50 57Right-handed alpha
Helix 4
4
X
58 60Right-handed 310
Helix 5
5
W
15 27Right-handed alpha
Helix 6
6
W
40 53Right-handed alpha
Helix 7
7
W
67 78Right-handed alpha
Helix 8
8
W
97 99Right-handed 310
Helix 9
9
W
100 108Right-handed alpha
Helix 10
10
W
124 137Right-handed alpha
Helix 11
11
W
154 156Right-handed 310
Helix 12
12
W
157 168Right-handed alpha
Helix 13
13
W
181 196Right-handed alpha
Helix 14
14
W
213 225Right-handed alpha
Helix 15
15
W
238 251Right-handed alpha
Helix 16
16
W
268 282Right-handed alpha
Helix 17
17
W
295 308Right-handed alpha
Helix 18
18
W
325 327Right-handed 310
Helix 19
19
W
328 339Right-handed alpha
Helix 20
20
W
352 365Right-handed alpha
Helix 21
21
W
382 396Right-handed alpha
Helix 22
22
W
410 422Right-handed alpha
Helix 23
23
W
439 453Right-handed alpha
Helix 24
24
Z
3 13Right-handed alpha
Helix 25
25
Z
24 33Right-handed alpha
Helix 26
26
Z
50 57Right-handed alpha
Helix 27
27
Z
58 60Right-handed 310
Helix 28
28
Y
15 27Right-handed alpha
Helix 29
29
Y
40 53Right-handed alpha
Helix 30
30
Y
67 80Right-handed alpha
Helix 31
31
Y
97 99Right-handed 310
Helix 32
32
Y
100 109Right-handed alpha
Helix 33
33
Y
124 138Right-handed alpha
Helix 34
34
Y
154 156Right-handed 310
Helix 35
35
Y
157 168Right-handed alpha
Helix 36
36
Y
181 196Right-handed alpha
Helix 37
37
Y
213 225Right-handed alpha
Helix 38
38
Y
238 251Right-handed alpha
Helix 39
39
Y
268 282Right-handed alpha
Helix 40
40
Y
295 308Right-handed alpha
Helix 41
41
Y
325 327Right-handed 310
Helix 42
42
Y
328 339Right-handed alpha
Helix 43
43
Y
352 365Right-handed alpha
Helix 44
44
Y
382 384Right-handed 310
Helix 45
45
Y
385 396Right-handed alpha
Helix 46
46
Y
410 422Right-handed alpha
Helix 47
47
Y
439 453Right-handed alpha
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There are 5 sheets in PDB entry 1Z7X. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
X
43 47first strand
Strand 2
X
79 86anti-parallel
Strand 3
X
97 111anti-parallel
Strand 4
X
72 74anti-parallel
Strand 5
X
61 63anti-parallel
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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
X
43 47first strand
Strand 2
X
79 86anti-parallel
Strand 3
X
97 111anti-parallel
Strand 4
X
116 124anti-parallel
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There are 34 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
W
457 459first strand
Strand 2
W
430 432parallel
Strand 3
W
401 403parallel
Strand 4
W
373 375parallel
Strand 5
W
344 346parallel
Strand 6
W
316 318parallel
Strand 7
W
287 289parallel
Strand 8
W
259 261parallel
Strand 9
W
230 232parallel
Strand 10
W
202 204parallel
Strand 11
W
173 175parallel
Strand 12
W
145 147parallel
Strand 13
W
116 118parallel
Strand 14
W
88 90parallel
Strand 15
W
59 61parallel
Strand 16
W
31 35parallel
Strand 17
W
2 10parallel
Strand 18
Y
2 10anti-parallel
Strand 19
Y
31 35parallel
Strand 20
Y
59 61parallel
Strand 21
Y
88 90parallel
Strand 22
Y
116 118parallel
Strand 23
Y
145 147parallel
Strand 24
Y
173 175parallel
Strand 25
Y
202 204parallel
Strand 26
Y
230 232parallel
Strand 27
Y
259 261parallel
Strand 28
Y
287 289parallel
Strand 29
Y
316 318parallel
Strand 30
Y
344 346parallel
Strand 31
Y
373 375parallel
Strand 32
Y
401 403parallel
Strand 33
Y
430 432parallel
Strand 34
Y
457 459parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Z
43 47first strand
Strand 2
Z
79 86anti-parallel
Strand 3
Z
97 111anti-parallel
Strand 4
Z
72 74anti-parallel
Strand 5
Z
61 63anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Z
43 47first strand
Strand 2
Z
79 86anti-parallel
Strand 3
Z
97 111anti-parallel
Strand 4
Z
116 124anti-parallel
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