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


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 4MSP entry

There are 2 chains in PDB entry 4MSP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2ASP 190
B
 ILE 3GLU 191
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 14 helices in PDB entry 4MSP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 54Right-handed 310
Helix 2
2
A
66 73Right-handed alpha
Helix 3
3
A
87 91Right-handed 310
Helix 4
4
A
121 129Right-handed alpha
Helix 5
5
A
138 152Right-handed alpha
Helix 6
6
A
157 173Right-handed alpha
Helix 7
7
A
182 187Right-handed alpha
Helix 8
8
B
47 51Right-handed alpha
Helix 9
9
B
66 73Right-handed alpha
Helix 10
10
B
87 91Right-handed 310
Helix 11
11
B
121 129Right-handed alpha
Helix 12
12
B
137 152Right-handed alpha
Helix 13
13
B
157 173Right-handed alpha
Helix 14
14
B
182 187Right-handed alpha
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There are 6 sheets in PDB entry 4MSP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
9 14first strand
Strand 2
A
81 86anti-parallel
Strand 3
A
106 116anti-parallel
Strand 4
A
28 37anti-parallel
Strand 5
A
43 46anti-parallel
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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
9 14first strand
Strand 2
A
81 86anti-parallel
Strand 3
A
106 116anti-parallel
Strand 4
A
28 37anti-parallel
Strand 5
A
56 59anti-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
135 137first strand
Strand 2
A
179 181anti-parallel
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There are 5 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
9 14first strand
Strand 2
B
81 86anti-parallel
Strand 3
B
106 116anti-parallel
Strand 4
B
28 37anti-parallel
Strand 5
B
43 46anti-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
9 14first strand
Strand 2
B
81 86anti-parallel
Strand 3
B
106 116anti-parallel
Strand 4
B
28 37anti-parallel
Strand 5
B
56 59anti-parallel
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There are 2 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
180 181anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il