Analysis of interatomic Contacts of Structural Units in PDB entry:
2XY1


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 2XY1 entry

There is 1 chain in PDB entry 2XY1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 207GLU 398
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 2 helices in PDB entry 2XY1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
272 276Right-handed 310
Helix 2
2
A
371 375Right-handed 310
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There are 6 sheets in PDB entry 2XY1. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
210 212first strand
Strand 2
A
233 235anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
217 221first strand
Strand 2
A
288 307parallel
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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
249 250first strand
Strand 2
A
241 246anti-parallel
Strand 3
A
277 285anti-parallel
Strand 4
A
288 307anti-parallel
Strand 5
A
317 327anti-parallel
Strand 6
A
362 368anti-parallel
Strand 7
A
354 359anti-parallel
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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
249 250first strand
Strand 2
A
241 246anti-parallel
Strand 3
A
277 285anti-parallel
Strand 4
A
288 307anti-parallel
Strand 5
A
217 221parallel
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There are 3 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
228 231first strand
Strand 2
A
265 268anti-parallel
Strand 3
A
257 260anti-parallel
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There are 5 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
310 312first strand
Strand 2
A
387 397parallel
Strand 3
A
376 384anti-parallel
Strand 4
A
331 336anti-parallel
Strand 5
A
341 343anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il