Analysis of interatomic Contacts of Structural Units in PDB entry:
4E0Q


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 4E0Q entry

There are 2 chains in PDB entry 4E0Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 51SER 184
B
 SER 51HIS 176
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 4E0Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 70Right-handed alpha
Helix 2
2
A
114 129Right-handed alpha
Helix 3
3
A
151 158Right-handed alpha
Helix 4
4
A
176 183Right-handed alpha
Helix 5
5
B
57 70Right-handed alpha
Helix 6
6
B
114 129Right-handed alpha
Helix 7
7
B
149 155Right-handed alpha
Helix 8
8
B
156 159Right-handed 310
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There are 2 sheets in PDB entry 4E0Q. Click on sheet of interest to get list of strands forming it: A, B,

There are 11 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
52 56first strand
Strand 2
A
93 101parallel
Strand 3
A
80 90anti-parallel
Strand 4
A
133 141anti-parallel
Strand 5
A
163 167anti-parallel
Strand 6
B
52 56anti-parallel
Strand 7
B
93 101parallel
Strand 8
B
80 90anti-parallel
Strand 9
B
133 141anti-parallel
Strand 10
B
163 167anti-parallel
Strand 11
A
52 56anti-parallel
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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
104 107first strand
Strand 2
A
110 113anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il