Analysis of interatomic Contacts of Structural Units in PDB entry:
4XE8


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 4XE8 entry

There is 1 chain in PDB entry 4XE8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 8LEU 416
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 4XE8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
67 71Right-handed 310
Helix 2
AA2
A
94 99Right-handed alpha
Helix 3
AA3
A
123 141Right-handed alpha
Helix 4
AA4
A
165 169Right-handed alpha
Helix 5
AA5
A
201 210Right-handed 310
Helix 6
AA6
A
264 280Right-handed alpha
Helix 7
AA7
A
299 307Right-handed alpha
Helix 8
AA8
A
307 317Right-handed alpha
Helix 9
AA9
A
336 363Right-handed alpha
Helix 10
AB1
A
371 377Right-handed alpha
Helix 11
AB2
A
377 382Right-handed alpha
Helix 12
AB3
A
383 387Right-handed 310
Helix 13
AB4
A
395 399Right-handed 310
Helix 14
AB5
A
401 415Right-handed alpha
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There are 5 sheets in PDB entry 4XE8. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
33 39first strand
Strand 2
A
21 27anti-parallel
Strand 3
A
13 17anti-parallel
Strand 4
A
150 151parallel
Strand 5
A
196 197parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
42 45first strand
Strand 2
A
88 93anti-parallel
Strand 3
A
74 78anti-parallel
Strand 4
A
173 179anti-parallel
Strand 5
A
188 193anti-parallel
Strand 6
A
145 147parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
251 252first strand
Strand 2
A
242 248anti-parallel
Strand 3
A
258 260anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
251 252first strand
Strand 2
A
242 248anti-parallel
Strand 3
A
231 237anti-parallel
Strand 4
A
366 370parallel
Strand 5
A
390 391parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
326 329first strand
Strand 2
A
332 335anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il