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


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 2ALR entry

There is 1 chain in PDB entry 2ALR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1TYR 324
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 13 helices in PDB entry 2ALR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 38Right-handed alpha
Helix 2
2
A
47 49Right-handed 310
Helix 3
3
A
52 62Right-handed alpha
Helix 4
4
A
71 73Right-handed 310
Helix 5
5
A
82 84Right-handed 310
Helix 6
6
A
87 101Right-handed alpha
Helix 7
7
A
139 152Right-handed alpha
Helix 8
8
A
165 172Right-handed alpha
Helix 9
9
A
193 202Right-handed alpha
Helix 10
10
A
231 240Right-handed alpha
Helix 11
11
A
244 254Right-handed alpha
Helix 12
12
A
266 273Right-handed alpha
Helix 13
13
A
282 291Right-handed alpha
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There are 3 sheets in PDB entry 2ALR. Click on sheet of interest to get list of strands forming it: A, B, C,

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
4 6first strand
Strand 2
A
12 14anti-parallel
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There are 8 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
16 19first strand
Strand 2
A
258 262parallel
Strand 3
A
205 209parallel
Strand 4
A
181 185parallel
Strand 5
A
157 161parallel
Strand 6
A
108 111parallel
Strand 7
A
75 80parallel
Strand 8
A
42 44parallel
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There are 2 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
301 304first strand
Strand 2
A
307 310anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il