Analysis of interatomic Contacts of Structural Units in PDB entry:
2AZ4


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 2AZ4 entry

There are 2 chains in PDB entry 2AZ4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 5LEU 429
B
 LYS 4LEU 429
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 33 helices in PDB entry 2AZ4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 57Right-handed alpha
Helix 2
2
A
68 72Right-handed 310
Helix 3
3
A
94 99Right-handed alpha
Helix 4
4
A
100 104Right-handed 310
Helix 5
5
A
114 124Right-handed alpha
Helix 6
6
A
196 208Right-handed alpha
Helix 7
7
A
218 222Right-handed 310
Helix 8
8
A
236 250Right-handed alpha
Helix 9
9
A
264 275Right-handed alpha
Helix 10
10
A
283 294Right-handed alpha
Helix 11
11
A
311 315Right-handed 310
Helix 12
12
A
317 324Right-handed alpha
Helix 13
13
A
335 339Right-handed 310
Helix 14
14
A
357 370Right-handed alpha
Helix 15
15
A
384 396Right-handed alpha
Helix 16
16
A
407 411Right-handed 310
Helix 17
17
B
41 45Right-handed 310
Helix 18
18
B
50 57Right-handed alpha
Helix 19
19
B
68 72Right-handed 310
Helix 20
20
B
94 99Right-handed alpha
Helix 21
21
B
100 104Right-handed 310
Helix 22
22
B
114 124Right-handed alpha
Helix 23
23
B
196 208Right-handed alpha
Helix 24
24
B
218 221Right-handed 310
Helix 25
25
B
236 250Right-handed alpha
Helix 26
26
B
264 275Right-handed alpha
Helix 27
27
B
283 294Right-handed alpha
Helix 28
28
B
311 315Right-handed 310
Helix 29
29
B
317 324Right-handed alpha
Helix 30
30
B
335 339Right-handed 310
Helix 31
31
B
359 370Right-handed alpha
Helix 32
32
B
384 396Right-handed alpha
Helix 33
33
B
407 411Right-handed 310
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There are 6 sheets in PDB entry 2AZ4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
145 147first strand
Strand 2
A
110 113parallel
Strand 3
A
85 89parallel
Strand 4
A
30 34parallel
Strand 5
A
22 27anti-parallel
Strand 6
A
7 13anti-parallel
Strand 7
A
426 428anti-parallel
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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
152 155first strand
Strand 2
A
158 164anti-parallel
Strand 3
A
173 179anti-parallel
Strand 4
A
182 186anti-parallel
Strand 5
A
212 216parallel
Strand 6
A
399 403parallel
Strand 7
A
417 418parallel
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There are 6 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
298 300first strand
Strand 2
A
278 282parallel
Strand 3
A
328 331parallel
Strand 4
A
256 260parallel
Strand 5
A
344 348parallel
Strand 6
A
373 376parallel
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There are 7 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
145 147first strand
Strand 2
B
110 113parallel
Strand 3
B
85 89parallel
Strand 4
B
30 34parallel
Strand 5
B
22 27anti-parallel
Strand 6
B
7 13anti-parallel
Strand 7
B
426 428anti-parallel
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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
152 155first strand
Strand 2
B
158 164anti-parallel
Strand 3
B
173 179anti-parallel
Strand 4
B
182 186anti-parallel
Strand 5
B
212 216parallel
Strand 6
B
399 403parallel
Strand 7
B
417 418parallel
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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
298 300first strand
Strand 2
B
278 282parallel
Strand 3
B
328 331parallel
Strand 4
B
256 260parallel
Strand 5
B
344 348parallel
Strand 6
B
373 376parallel
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