Analysis of interatomic Contacts of Structural Units in PDB entry:
2Z9X


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 2Z9X entry

There are 2 chains in PDB entry 2Z9X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 2ALA 393
B
 MET 2ALA 393
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 36 helices in PDB entry 2Z9X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 29Right-handed alpha
Helix 2
2
A
38 56Right-handed alpha
Helix 3
3
A
69 81Right-handed alpha
Helix 4
4
A
93 107Right-handed alpha
Helix 5
5
A
122 133Right-handed alpha
Helix 6
6
A
145 149Right-handed 310
Helix 7
7
A
153 164Right-handed alpha
Helix 8
8
A
182 187Right-handed 310
Helix 9
9
A
211 220Right-handed alpha
Helix 10
10
A
232 236Right-handed 310
Helix 11
11
A
250 268Right-handed alpha
Helix 12
12
A
268 291Right-handed alpha
Helix 13
13
A
298 302Right-handed 310
Helix 14
14
A
316 329Right-handed alpha
Helix 15
15
A
336 340Right-handed 310
Helix 16
16
A
349 353Right-handed 310
Helix 17
17
A
354 372Right-handed alpha
Helix 18
18
A
377 392Right-handed alpha
Helix 19
19
B
22 29Right-handed alpha
Helix 20
20
B
38 56Right-handed alpha
Helix 21
21
B
69 81Right-handed alpha
Helix 22
22
B
93 107Right-handed alpha
Helix 23
23
B
122 133Right-handed alpha
Helix 24
24
B
145 149Right-handed 310
Helix 25
25
B
153 165Right-handed alpha
Helix 26
26
B
182 186Right-handed 310
Helix 27
27
B
211 221Right-handed alpha
Helix 28
28
B
232 236Right-handed 310
Helix 29
29
B
250 268Right-handed alpha
Helix 30
30
B
268 291Right-handed alpha
Helix 31
31
B
298 302Right-handed 310
Helix 32
32
B
316 329Right-handed alpha
Helix 33
33
B
336 340Right-handed 310
Helix 34
34
B
349 353Right-handed 310
Helix 35
35
B
354 372Right-handed alpha
Helix 36
36
B
377 392Right-handed alpha
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There are 6 sheets in PDB entry 2Z9X. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
12 13first strand
Strand 2
A
330 331parallel
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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
A
63 65first strand
Strand 2
A
206 210anti-parallel
Strand 3
A
190 193anti-parallel
Strand 4
A
167 171parallel
Strand 5
A
138 142parallel
Strand 6
A
86 91parallel
Strand 7
A
109 114parallel
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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
306 310first strand
Strand 2
A
343 347anti-parallel
Strand 3
A
333 334anti-parallel
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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
B
12 13first strand
Strand 2
B
330 331parallel
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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
B
63 65first strand
Strand 2
B
206 210anti-parallel
Strand 3
B
190 193anti-parallel
Strand 4
B
167 171parallel
Strand 5
B
138 142parallel
Strand 6
B
87 91parallel
Strand 7
B
110 114parallel
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There are 2 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
306 310first strand
Strand 2
B
343 347anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il