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


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 4MXR entry

There are 2 chains in PDB entry 4MXR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 6PRO 302
B
 ASP 6PRO 302
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 33 helices in PDB entry 4MXR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 14Right-handed 310
Helix 2
2
A
18 22Right-handed 310
Helix 3
3
A
32 38Right-handed alpha
Helix 4
4
A
43 45Right-handed 310
Helix 5
5
A
46 56Right-handed alpha
Helix 6
6
A
85 103Right-handed alpha
Helix 7
7
A
113 115Right-handed 310
Helix 8
8
A
116 128Right-handed alpha
Helix 9
9
A
156 163Right-handed alpha
Helix 10
10
A
168 170Right-handed 310
Helix 11
11
A
183 193Right-handed alpha
Helix 12
12
A
200 207Right-handed alpha
Helix 13
13
A
207 220Right-handed alpha
Helix 14
14
A
230 232Right-handed 310
Helix 15
15
A
249 263Right-handed alpha
Helix 16
16
A
281 301Right-handed alpha
Helix 17
17
B
9 14Right-handed 310
Helix 18
18
B
18 22Right-handed 310
Helix 19
19
B
32 38Right-handed alpha
Helix 20
20
B
43 45Right-handed 310
Helix 21
21
B
46 56Right-handed alpha
Helix 22
22
B
85 103Right-handed alpha
Helix 23
23
B
113 115Right-handed 310
Helix 24
24
B
116 128Right-handed alpha
Helix 25
25
B
156 163Right-handed alpha
Helix 26
26
B
168 170Right-handed 310
Helix 27
27
B
178 182Right-handed 310
Helix 28
28
B
183 193Right-handed alpha
Helix 29
29
B
200 207Right-handed alpha
Helix 30
30
B
207 220Right-handed alpha
Helix 31
31
B
230 232Right-handed 310
Helix 32
32
B
249 263Right-handed alpha
Helix 33
33
B
281 299Right-handed alpha
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There are 4 sheets in PDB entry 4MXR. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
75 80first strand
Strand 2
A
24 29parallel
Strand 3
A
106 111parallel
Strand 4
A
266 272parallel
Strand 5
A
223 228parallel
Strand 6
A
133 137parallel
Strand 7
A
172 177parallel
Strand 8
A
196 199parallel
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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
62 63first strand
Strand 2
A
68 69anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 80first strand
Strand 2
B
24 29parallel
Strand 3
B
106 111parallel
Strand 4
B
266 272parallel
Strand 5
B
223 228parallel
Strand 6
B
133 137parallel
Strand 7
B
172 177parallel
Strand 8
B
196 199parallel
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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
B
62 63first strand
Strand 2
B
68 69anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il