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


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 3MGX entry

There are 2 chains in PDB entry 3MGX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 6ARG 396
B
 ALA 6ARG 396
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 40 helices in PDB entry 3MGX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 16Right-handed 310
Helix 2
2
A
17 18Right-handed 310
Helix 3
3
A
19 31Right-handed alpha
Helix 4
4
A
50 58Right-handed alpha
Helix 5
5
A
86 90Right-handed 310
Helix 6
6
A
91 103Right-handed alpha
Helix 7
7
A
104 106Right-handed 310
Helix 8
8
A
107 114Right-handed alpha
Helix 9
9
A
114 126Right-handed alpha
Helix 10
10
A
143 155Right-handed alpha
Helix 11
11
A
157 159Right-handed 310
Helix 12
12
A
160 172Right-handed alpha
Helix 13
13
A
183 205Right-handed alpha
Helix 14
14
A
209 217Right-handed alpha
Helix 15
15
A
221 238Right-handed alpha
Helix 16
16
A
239 254Right-handed alpha
Helix 17
17
A
256 264Right-handed alpha
Helix 18
18
A
267 280Right-handed alpha
Helix 19
19
A
310 314Right-handed alpha
Helix 20
20
A
340 344Right-handed 310
Helix 21
21
A
347 365Right-handed alpha
Helix 22
22
B
11 15Right-handed 310
Helix 23
23
B
19 30Right-handed alpha
Helix 24
24
B
50 58Right-handed alpha
Helix 25
25
B
86 90Right-handed 310
Helix 26
26
B
91 103Right-handed alpha
Helix 27
27
B
104 106Right-handed 310
Helix 28
28
B
107 130Right-handed alpha
Helix 29
29
B
137 141Right-handed alpha
Helix 30
30
B
143 155Right-handed alpha
Helix 31
31
B
157 172Right-handed alpha
Helix 32
32
B
183 205Right-handed alpha
Helix 33
33
B
209 216Right-handed alpha
Helix 34
34
B
221 238Right-handed alpha
Helix 35
35
B
239 254Right-handed alpha
Helix 36
36
B
256 264Right-handed alpha
Helix 37
37
B
267 280Right-handed alpha
Helix 38
38
B
309 314Right-handed alpha
Helix 39
39
B
340 344Right-handed 310
Helix 40
40
B
347 365Right-handed alpha
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There are 8 sheets in PDB entry 3MGX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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
34 36first strand
Strand 2
A
45 48anti-parallel
Strand 3
A
305 309parallel
Strand 4
A
284 289anti-parallel
Strand 5
A
64 65anti-parallel
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There are 3 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
135 136first strand
Strand 2
A
390 395anti-parallel
Strand 3
A
366 371anti-parallel
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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
293 295first strand
Strand 2
A
298 300anti-parallel
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There are 2 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
376 377first strand
Strand 2
A
386 388anti-parallel
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There are 5 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
33 36first strand
Strand 2
B
45 48anti-parallel
Strand 3
B
305 308parallel
Strand 4
B
285 289anti-parallel
Strand 5
B
64 65anti-parallel
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There are 3 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
135 136first strand
Strand 2
B
390 395anti-parallel
Strand 3
B
366 371anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
293 295first strand
Strand 2
B
298 300anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
376 377first strand
Strand 2
B
386 388anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il