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


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 4XUX entry

There is 1 chain in PDB entry 4XUX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 22GLN 381
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 16 helices in PDB entry 4XUX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
24 44Right-handed alpha
Helix 2
AA2
A
85 100Right-handed alpha
Helix 3
AA3
A
108 112Right-handed 310
Helix 4
AA4
A
118 122Right-handed 310
Helix 5
AA5
A
125 131Right-handed alpha
Helix 6
AA6
A
147 158Right-handed alpha
Helix 7
AA7
A
171 183Right-handed alpha
Helix 8
AA8
A
189 198Right-handed alpha
Helix 9
AA9
A
212 219Right-handed 310
Helix 10
AB1
A
236 241Right-handed alpha
Helix 11
AB2
A
246 259Right-handed alpha
Helix 12
AB3
A
260 263Right-handed 310
Helix 13
AB4
A
265 276Right-handed alpha
Helix 14
AB5
A
299 307Right-handed alpha
Helix 15
AB6
A
308 313Right-handed alpha
Helix 16
AB7
A
365 379Right-handed alpha
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There are 4 sheets in PDB entry 4XUX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 10 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
72 73first strand
Strand 2
A
57 67anti-parallel
Strand 3
A
47 54anti-parallel
Strand 4
A
354 360anti-parallel
Strand 5
A
343 349anti-parallel
Strand 6
A
331 338anti-parallel
Strand 7
A
292 295anti-parallel
Strand 8
A
285 287anti-parallel
Strand 9
A
278 282anti-parallel
Strand 10
A
319 325anti-parallel
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There are 3 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
80 81first strand
Strand 2
A
244 245anti-parallel
Strand 3
A
207 208anti-parallel
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There are 2 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
167 168first strand
Strand 2
A
316 317anti-parallel
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There are 2 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
222 224first strand
Strand 2
A
227 229anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il