Analysis of interatomic Contacts of Structural Units in PDB entry:
2E54


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 2E54 entry

There is 1 chain in PDB entry 2E54 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 385
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 2E54. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 39Right-handed alpha
Helix 2
2
A
46 58Right-handed alpha
Helix 3
3
A
69 82Right-handed alpha
Helix 4
4
A
93 111Right-handed alpha
Helix 5
5
A
130 137Right-handed alpha
Helix 6
6
A
139 144Right-handed alpha
Helix 7
7
A
145 147Right-handed 310
Helix 8
8
A
160 168Right-handed alpha
Helix 9
9
A
190 204Right-handed alpha
Helix 10
10
A
224 230Right-handed alpha
Helix 11
11
A
239 244Right-handed 310
Helix 12
12
A
272 287Right-handed alpha
Helix 13
13
A
290 313Right-handed alpha
Helix 14
14
A
335 346Right-handed alpha
Helix 15
15
A
367 383Right-handed alpha
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There are 4 sheets in PDB entry 2E54. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
14 18first strand
Strand 2
A
21 24anti-parallel
Strand 3
A
29 32anti-parallel
Strand 4
A
348 349parallel
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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
87 91first strand
Strand 2
A
249 253anti-parallel
Strand 3
A
235 238anti-parallel
Strand 4
A
207 211parallel
Strand 5
A
172 177parallel
Strand 6
A
118 122parallel
Strand 7
A
153 156parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
180 181first strand
Strand 2
A
187 188anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
316 322first strand
Strand 2
A
325 330anti-parallel
Strand 3
A
357 360anti-parallel
Strand 4
A
351 353anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il