Analysis of interatomic Contacts of Structural Units in PDB entry:
2EI2


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 2EI2 entry

There is 1 chain in PDB entry 2EI2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 4SER 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 6 helices in PDB entry 2EI2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 30Right-handed alpha
Helix 2
2
A
74 88Right-handed alpha
Helix 3
3
A
96 104Right-handed alpha
Helix 4
4
A
145 149Right-handed 310
Helix 5
5
A
159 170Right-handed alpha
Helix 6
6
A
222 236Right-handed alpha
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There are 2 sheets in PDB entry 2EI2. Click on sheet of interest to get list of strands forming it: A, B,

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
34 36first strand
Strand 2
A
43 47anti-parallel
Strand 3
A
55 58anti-parallel
Strand 4
A
9 16parallel
Strand 5
A
64 71anti-parallel
Strand 6
A
118 125parallel
Strand 7
A
105 112anti-parallel
Strand 8
A
93 94anti-parallel
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There are 9 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
173 181first strand
Strand 2
A
187 194anti-parallel
Strand 3
A
202 204anti-parallel
Strand 4
A
152 155parallel
Strand 5
A
213 220anti-parallel
Strand 6
A
264 269parallel
Strand 7
A
253 258anti-parallel
Strand 8
A
240 246anti-parallel
Strand 9
A
286 287anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il