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


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 2XWE entry

There are 2 chains in PDB entry 2XWE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 0GLN 497
B
 PHE 0GLN 497
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 34 helices in PDB entry 2XWE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
86 95Right-handed alpha
Helix 2
AA2
A
97 110Right-handed alpha
Helix 3
AA3
A
150 155Right-handed alpha
Helix 4
AA4
A
156 168Right-handed alpha
Helix 5
AA5
A
182 186Right-handed 310
Helix 6
AA6
A
203 222Right-handed alpha
Helix 7
AA7
A
237 241Right-handed 310
Helix 8
AA8
A
252 263Right-handed alpha
Helix 9
AA9
A
263 270Right-handed alpha
Helix 10
AB1
A
286 288Right-handed 310
Helix 11
AB2
A
289 297Right-handed alpha
Helix 12
AB3
A
298 303Right-handed alpha
Helix 13
AB4
A
314 318Right-handed 310
Helix 14
AB5
A
323 331Right-handed alpha
Helix 15
AB6
A
356 373Right-handed alpha
Helix 16
AB7
A
406 409Right-handed 310
Helix 17
AB8
A
414 425Right-handed alpha
Helix 18
AB9
B
86 94Right-handed alpha
Helix 19
AC1
B
97 110Right-handed alpha
Helix 20
AC2
B
150 155Right-handed alpha
Helix 21
AC3
B
156 168Right-handed alpha
Helix 22
AC4
B
182 186Right-handed 310
Helix 23
AC5
B
203 223Right-handed alpha
Helix 24
AC6
B
235 241Right-handed 310
Helix 25
AC7
B
252 263Right-handed alpha
Helix 26
AC8
B
263 270Right-handed alpha
Helix 27
AC9
B
286 288Right-handed 310
Helix 28
AD1
B
289 297Right-handed alpha
Helix 29
AD2
B
298 303Right-handed alpha
Helix 30
AD3
B
314 318Right-handed 310
Helix 31
AD4
B
319 331Right-handed alpha
Helix 32
AD5
B
356 372Right-handed alpha
Helix 33
AD6
B
406 408Right-handed 310
Helix 34
AD7
B
414 425Right-handed alpha
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There are 6 sheets in PDB entry 2XWE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 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
6 7first strand
Strand 2
A
15 18anti-parallel
Strand 3
A
410 413anti-parallel
Strand 4
A
402 405anti-parallel
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There are 9 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
50 55first strand
Strand 2
A
36 43anti-parallel
Strand 3
A
488 494anti-parallel
Strand 4
A
456 462anti-parallel
Strand 5
A
444 450anti-parallel
Strand 6
A
432 438anti-parallel
Strand 7
A
65 77anti-parallel
Strand 8
A
468 474parallel
Strand 9
A
478 484anti-parallel
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There are 9 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
80 84first strand
Strand 2
A
118 123parallel
Strand 3
A
173 178parallel
Strand 4
A
229 231parallel
Strand 5
A
277 284parallel
Strand 6
A
307 311parallel
Strand 7
A
335 340parallel
Strand 8
A
377 382parallel
Strand 9
A
80 84parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 7first strand
Strand 2
B
15 19anti-parallel
Strand 3
B
410 413anti-parallel
Strand 4
B
402 405anti-parallel
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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
50 55first strand
Strand 2
B
36 43anti-parallel
Strand 3
B
488 494anti-parallel
Strand 4
B
456 462anti-parallel
Strand 5
B
444 450anti-parallel
Strand 6
B
432 438anti-parallel
Strand 7
B
65 77anti-parallel
Strand 8
B
468 474parallel
Strand 9
B
478 484anti-parallel
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There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
80 84first strand
Strand 2
B
118 123parallel
Strand 3
B
173 178parallel
Strand 4
B
229 231parallel
Strand 5
B
277 284parallel
Strand 6
B
307 311parallel
Strand 7
B
335 340parallel
Strand 8
B
375 382parallel
Strand 9
B
80 84parallel
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