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


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 4MPX entry

There are 2 chains in PDB entry 4MPX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 31PRO 272
B
 ILE 31LYS 273
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 8 helices in PDB entry 4MPX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
72 76Right-handed 310
Helix 2
2
A
82 84Right-handed 310
Helix 3
3
A
184 194Right-handed alpha
Helix 4
4
A
263 269Right-handed alpha
Helix 5
5
B
72 76Right-handed 310
Helix 6
6
B
82 84Right-handed 310
Helix 7
7
B
184 194Right-handed alpha
Helix 8
8
B
263 269Right-handed alpha
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There are 4 sheets in PDB entry 4MPX. 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
35 36first strand
Strand 2
A
176 180anti-parallel
Strand 3
A
155 159anti-parallel
Strand 4
A
227 232anti-parallel
Strand 5
A
235 244anti-parallel
Strand 6
A
255 259anti-parallel
Strand 7
A
209 212anti-parallel
Strand 8
A
182 183anti-parallel
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There are 7 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
45 50first strand
Strand 2
A
56 65anti-parallel
Strand 3
A
68 71anti-parallel
Strand 4
A
123 127anti-parallel
Strand 5
A
102 109anti-parallel
Strand 6
A
86 89anti-parallel
Strand 7
A
45 50anti-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
35 36first strand
Strand 2
B
176 183anti-parallel
Strand 3
B
209 212anti-parallel
Strand 4
B
255 259anti-parallel
Strand 5
B
235 244anti-parallel
Strand 6
B
227 232anti-parallel
Strand 7
B
154 159anti-parallel
Strand 8
B
176 183anti-parallel
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There are 7 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
45 50first strand
Strand 2
B
56 65anti-parallel
Strand 3
B
68 71anti-parallel
Strand 4
B
123 127anti-parallel
Strand 5
B
102 109anti-parallel
Strand 6
B
86 89anti-parallel
Strand 7
B
45 50anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il