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


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 2APZ entry

There is 1 chain in PDB entry 2APZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2SER 379
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 16 helices in PDB entry 2APZ. 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 55Right-handed alpha
Helix 2
2
A
60 62Right-handed 310
Helix 3
3
A
67 71Right-handed 310
Helix 4
4
A
78 86Right-handed alpha
Helix 5
5
A
114 134Right-handed alpha
Helix 6
6
A
149 163Right-handed alpha
Helix 7
7
A
173 181Right-handed alpha
Helix 8
8
A
227 248Right-handed alpha
Helix 9
9
A
254 273Right-handed alpha
Helix 10
10
A
297 304Right-handed alpha
Helix 11
11
A
304 311Right-handed alpha
Helix 12
12
A
311 323Right-handed alpha
Helix 13
13
A
325 329Right-handed 310
Helix 14
14
A
336 340Right-handed 310
Helix 15
15
A
341 352Right-handed alpha
Helix 16
16
A
362 379Right-handed alpha
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There are 6 sheets in PDB entry 2APZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
23 26first strand
Strand 2
A
13 20anti-parallel
Strand 3
A
36 37anti-parallel
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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
23 26first strand
Strand 2
A
13 20anti-parallel
Strand 3
A
5 8anti-parallel
Strand 4
A
139 144parallel
Strand 5
A
166 172parallel
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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
47 49first strand
Strand 2
A
40 42anti-parallel
Strand 3
A
64 65anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
91 95first strand
Strand 2
A
98 105anti-parallel
Strand 3
A
108 113anti-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
A
214 223first strand
Strand 2
A
203 211anti-parallel
Strand 3
A
191 198anti-parallel
Strand 4
A
331 335parallel
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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
A
277 286first strand
Strand 2
A
289 296anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il