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


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 4MEI entry

There is 1 chain in PDB entry 4MEI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 85VAL 220
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 5 helices in PDB entry 4MEI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
86 103Right-handed alpha
Helix 2
2
A
105 107Right-handed 310
Helix 3
3
A
108 119Right-handed alpha
Helix 4
4
A
121 133Right-handed alpha
Helix 5
5
A
139 144Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4MEI.

There are 4 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
148 160first strand
Strand 2
A
163 173anti-parallel
Strand 3
A
180 192anti-parallel
Strand 4
A
209 218anti-parallel
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