Analysis of interatomic Contacts of Structural Units in PDB entry:
4MAG


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 4MAG entry

There is 1 chain in PDB entry 4MAG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1HIS 307
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 4MAG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 31Right-handed alpha
Helix 2
2
A
47 57Right-handed alpha
Helix 3
3
A
67 73Right-handed 310
Helix 4
4
A
74 82Right-handed 310
Helix 5
5
A
88 98Right-handed alpha
Helix 6
6
A
98 113Right-handed alpha
Helix 7
7
A
135 140Right-handed 310
Helix 8
8
A
149 160Right-handed alpha
Helix 9
9
A
167 169Right-handed 310
Helix 10
10
A
170 177Right-handed alpha
Helix 11
11
A
187 193Right-handed alpha
Helix 12
12
A
194 199Right-handed 310
Helix 13
13
A
218 222Right-handed alpha
Helix 14
14
A
225 261Right-handed alpha
Helix 15
15
A
270 289Right-handed alpha
Helix 16
16
A
291 298Right-handed alpha
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There are 2 sheets in PDB entry 4MAG. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
35 40first strand
Strand 2
A
2 7parallel
Strand 3
A
62 65parallel
Strand 4
A
201 217anti-parallel
Strand 5
A
114 129anti-parallel
Strand 6
A
182 186anti-parallel
Strand 7
A
143 145parallel
Strand 8
A
162 163parallel
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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
35 40first strand
Strand 2
A
2 7parallel
Strand 3
A
62 65parallel
Strand 4
A
201 217anti-parallel
Strand 5
A
264 266parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il