Analysis of interatomic Contacts of Structural Units in PDB entry:
1E4F


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 1E4F entry

There is 1 chain in PDB entry 1E4F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
T
 THR 7ALA 390
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 1E4F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
T
52 72Right-handed alpha
Helix 2
2
T
107 125Right-handed alpha
Helix 3
3
T
167 181Right-handed alpha
Helix 4
4
T
190 199Right-handed alpha
Helix 5
5
T
200 207Right-handed alpha
Helix 6
6
T
237 250Right-handed alpha
Helix 7
7
T
252 264Right-handed alpha
Helix 8
8
T
291 320Right-handed alpha
Helix 9
9
T
327 330Right-handed 310
Helix 10
10
T
336 341Right-handed 310
Helix 11
11
T
343 353Right-handed alpha
Helix 12
12
T
360 364Right-handed 310
Helix 13
13
T
372 377Right-handed alpha
Helix 14
14
T
378 380Right-handed 310
Helix 15
15
T
381 389Right-handed alpha
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There are 5 sheets in PDB entry 1E4F. Click on sheet of interest to get list of strands forming it: T, B, C, D, E,

There are 5 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
185 189first strand
Strand 2
T
79 83parallel
Strand 3
T
8 15parallel
Strand 4
T
19 28anti-parallel
Strand 5
T
31 41anti-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
T
89 98first strand
Strand 2
T
155 164anti-parallel
Strand 3
T
134 139anti-parallel
Strand 4
T
143 145anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
356 358first strand
Strand 2
T
332 335parallel
Strand 3
T
208 213parallel
Strand 4
T
218 224anti-parallel
Strand 5
T
227 234anti-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
T
275 279first strand
Strand 2
T
286 290anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
127 132first strand
Strand 2
T
162 166anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il