Analysis of interatomic Contacts of Structural Units in PDB entry:
2ZXD


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 2ZXD entry

There are 2 chains in PDB entry 2ZXD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 7VAL 447
B
 ARG 7VAL 447
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 43 helices in PDB entry 2ZXD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 16Right-handed alpha
Helix 2
2
A
21 28Right-handed alpha
Helix 3
3
A
36 40Right-handed 310
Helix 4
4
A
57 62Right-handed 310
Helix 5
5
A
64 66Right-handed 310
Helix 6
6
A
67 74Right-handed alpha
Helix 7
7
A
77 87Right-handed alpha
Helix 8
8
A
92 94Right-handed 310
Helix 9
9
A
95 100Right-handed alpha
Helix 10
10
A
106 117Right-handed alpha
Helix 11
11
A
152 164Right-handed alpha
Helix 12
12
A
177 181Right-handed 310
Helix 13
13
A
187 193Right-handed 310
Helix 14
14
A
198 217Right-handed alpha
Helix 15
15
A
228 232Right-handed 310
Helix 16
16
A
233 246Right-handed alpha
Helix 17
17
A
297 301Right-handed 310
Helix 18
18
A
303 317Right-handed alpha
Helix 19
19
A
334 352Right-handed alpha
Helix 20
20
A
353 355Right-handed 310
Helix 21
21
A
431 436Right-handed alpha
Helix 22
22
B
11 16Right-handed alpha
Helix 23
23
B
21 28Right-handed alpha
Helix 24
24
B
36 40Right-handed 310
Helix 25
25
B
54 59Right-handed alpha
Helix 26
26
B
60 62Right-handed 310
Helix 27
27
B
64 66Right-handed 310
Helix 28
28
B
67 74Right-handed alpha
Helix 29
29
B
77 87Right-handed alpha
Helix 30
30
B
92 94Right-handed 310
Helix 31
31
B
95 100Right-handed alpha
Helix 32
32
B
106 117Right-handed alpha
Helix 33
33
B
152 164Right-handed alpha
Helix 34
34
B
177 181Right-handed 310
Helix 35
35
B
187 193Right-handed 310
Helix 36
36
B
198 217Right-handed alpha
Helix 37
37
B
228 232Right-handed 310
Helix 38
38
B
233 246Right-handed alpha
Helix 39
39
B
297 301Right-handed 310
Helix 40
40
B
303 317Right-handed alpha
Helix 41
41
B
334 352Right-handed alpha
Helix 42
42
B
353 355Right-handed 310
Helix 43
43
B
431 438Right-handed alpha
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There are 7 sheets in PDB entry 2ZXD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
220 224first strand
Strand 2
A
167 173parallel
Strand 3
A
121 127parallel
Strand 4
A
29 33parallel
Strand 5
A
319 325parallel
Strand 6
A
280 285parallel
Strand 7
A
263 265parallel
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There are 6 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
365 367first strand
Strand 2
A
373 379anti-parallel
Strand 3
A
382 388anti-parallel
Strand 4
A
443 447anti-parallel
Strand 5
A
407 410anti-parallel
Strand 6
A
416 417anti-parallel
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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
A
395 398first strand
Strand 2
A
425 429anti-parallel
Strand 3
A
419 422anti-parallel
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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
B
167 168first strand
Strand 2
B
121 127parallel
Strand 3
B
170 172parallel
Strand 4
B
221 223parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
167 168first strand
Strand 2
B
121 127parallel
Strand 3
B
29 33parallel
Strand 4
B
319 325parallel
Strand 5
B
280 285parallel
Strand 6
B
263 265parallel
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There are 6 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
365 367first strand
Strand 2
B
373 379anti-parallel
Strand 3
B
382 387anti-parallel
Strand 4
B
443 447anti-parallel
Strand 5
B
407 410anti-parallel
Strand 6
B
416 417anti-parallel
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There are 3 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
395 398first strand
Strand 2
B
425 429anti-parallel
Strand 3
B
419 422anti-parallel
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