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


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 2EKL entry

There is 1 chain in PDB entry 2EKL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ILE 313
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 15 helices in PDB entry 2EKL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 25Right-handed alpha
Helix 2
2
A
36 44Right-handed alpha
Helix 3
3
A
45 47Right-handed 310
Helix 4
4
A
59 66Right-handed alpha
Helix 5
5
A
83 90Right-handed alpha
Helix 6
6
A
101 119Right-handed alpha
Helix 7
7
A
119 129Right-handed alpha
Helix 8
8
A
151 164Right-handed alpha
Helix 9
9
A
176 183Right-handed alpha
Helix 10
10
A
189 197Right-handed alpha
Helix 11
11
A
215 222Right-handed alpha
Helix 12
12
A
233 237Right-handed 310
Helix 13
13
A
238 248Right-handed alpha
Helix 14
14
A
266 275Right-handed alpha
Helix 15
15
A
288 310Right-handed alpha
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There are 2 sheets in PDB entry 2EKL. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
28 31first strand
Strand 2
A
7 10parallel
Strand 3
A
49 52parallel
Strand 4
A
71 74parallel
Strand 5
A
93 95parallel
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There are 7 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
186 187first strand
Strand 2
A
167 171parallel
Strand 3
A
144 148parallel
Strand 4
A
199 202parallel
Strand 5
A
226 230parallel
Strand 6
A
251 256parallel
Strand 7
A
278 280parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il