Analysis of interatomic Contacts of Structural Units in PDB entry:
3EKL


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 3EKL entry

There is 1 chain in PDB entry 3EKL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2HIS 346
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 3EKL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 20Right-handed alpha
Helix 2
2
A
30 44Right-handed alpha
Helix 3
3
A
53 61Right-handed alpha
Helix 4
4
A
67 84Right-handed alpha
Helix 5
5
A
98 104Right-handed 310
Helix 6
6
A
105 119Right-handed alpha
Helix 7
7
A
136 154Right-handed alpha
Helix 8
8
A
183 195Right-handed alpha
Helix 9
9
A
224 238Right-handed alpha
Helix 10
10
A
258 268Right-handed alpha
Helix 11
11
A
276 294Right-handed alpha
Helix 12
12
A
294 299Right-handed alpha
Helix 13
13
A
307 312Right-handed alpha
Helix 14
14
A
312 335Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3EKL.

There are 9 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
23 27first strand
Strand 2
A
48 52parallel
Strand 3
A
90 94parallel
Strand 4
A
127 130parallel
Strand 5
A
157 162parallel
Strand 6
A
202 206parallel
Strand 7
A
249 251parallel
Strand 8
A
270 275parallel
Strand 9
A
23 27parallel
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