Analysis of interatomic Contacts of Structural Units in PDB entry:
3E53


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 3E53 entry

There is 1 chain in PDB entry 3E53 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 4GLY 459
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 17 helices in PDB entry 3E53. 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 17Right-handed alpha
Helix 2
2
A
41 56Right-handed alpha
Helix 3
3
A
72 85Right-handed alpha
Helix 4
4
A
105 112Right-handed alpha
Helix 5
5
A
122 128Right-handed alpha
Helix 6
6
A
145 147Right-handed 310
Helix 7
7
A
185 200Right-handed alpha
Helix 8
8
A
221 229Right-handed alpha
Helix 9
9
A
229 236Right-handed alpha
Helix 10
10
A
243 250Right-handed alpha
Helix 11
11
A
251 259Right-handed alpha
Helix 12
12
A
269 280Right-handed alpha
Helix 13
13
A
304 317Right-handed alpha
Helix 14
14
A
321 323Right-handed 310
Helix 15
15
A
331 335Right-handed 310
Helix 16
16
A
354 359Right-handed alpha
Helix 17
17
A
417 426Right-handed alpha
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There are 5 sheets in PDB entry 3E53. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 8 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
35 40first strand
Strand 2
A
21 27anti-parallel
Strand 3
A
239 241parallel
Strand 4
A
211 215parallel
Strand 5
A
263 268parallel
Strand 6
A
295 298parallel
Strand 7
A
325 329parallel
Strand 8
A
339 340anti-parallel
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There are 4 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
88 92first strand
Strand 2
A
64 68parallel
Strand 3
A
115 118parallel
Strand 4
A
140 143parallel
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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
165 170first strand
Strand 2
A
180 184anti-parallel
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There are 2 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
349 353first strand
Strand 2
A
370 374anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
376 377first strand
Strand 2
A
454 459anti-parallel
Strand 3
A
442 451anti-parallel
Strand 4
A
401 406anti-parallel
Strand 5
A
383 388anti-parallel
Strand 6
A
393 394anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il