Analysis of interatomic Contacts of Structural Units in PDB entry:
3MAG


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 3MAG entry

There is 1 chain in PDB entry 3MAG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 297
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 12 helices in PDB entry 3MAG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 15Right-handed 310
Helix 2
2
A
24 28Right-handed 310
Helix 3
3
A
37 56Right-handed alpha
Helix 4
4
A
73 85Right-handed alpha
Helix 5
5
A
101 103Right-handed 310
Helix 6
6
A
118 128Right-handed alpha
Helix 7
7
A
150 167Right-handed alpha
Helix 8
8
A
181 183Right-handed 310
Helix 9
9
A
226 241Right-handed alpha
Helix 10
10
A
243 245Right-handed 310
Helix 11
11
A
258 269Right-handed alpha
Helix 12
12
A
279 294Right-handed alpha
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There are 2 sheets in PDB entry 3MAG. Click on sheet of interest to get list of strands forming it: A, B,

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
194 196first strand
Strand 2
A
208 213anti-parallel
Strand 3
A
171 176anti-parallel
Strand 4
A
133 137parallel
Strand 5
A
63 67parallel
Strand 6
A
90 95parallel
Strand 7
A
109 113parallel
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There are 2 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
188 191first strand
Strand 2
A
221 224anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il