Analysis of interatomic Contacts of Structural Units in PDB entry:
4E4Y


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 4E4Y entry

There is 1 chain in PDB entry 4E4Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0GLN 241
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 12 helices in PDB entry 4E4Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 22Right-handed alpha
Helix 2
2
A
52 63Right-handed alpha
Helix 3
3
A
87 99Right-handed alpha
Helix 4
4
A
99 109Right-handed alpha
Helix 5
5
A
124 128Right-handed 310
Helix 6
6
A
134 156Right-handed alpha
Helix 7
7
A
157 159Right-handed 310
Helix 8
8
A
172 187Right-handed alpha
Helix 9
9
A
189 199Right-handed alpha
Helix 10
10
A
208 221Right-handed alpha
Helix 11
11
A
222 225Right-handed 310
Helix 12
12
A
237 241Right-handed 310
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There is 1 sheet ( A) in PDB entry 4E4Y.

There are 7 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
43 47first strand
Strand 2
A
27 33parallel
Strand 3
A
2 7parallel
Strand 4
A
68 73parallel
Strand 5
A
113 122parallel
Strand 6
A
161 167parallel
Strand 7
A
231 234parallel
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