Analysis of interatomic Contacts of Structural Units in PDB entry:
8POS


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 8POS entry

There are 2 chains in PDB entry 8POS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 221ILE 418
B
 GLU 222ILE 418
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 12 helices in PDB entry 8POS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
243 250Right-handed 310
Helix 2
AA2
A
259 266Right-handed alpha
Helix 3
AA3
A
269 276Right-handed alpha
Helix 4
AA4
A
328 338Right-handed alpha
Helix 5
AA5
A
389 393Right-handed 310
Helix 6
AA6
A
396 411Right-handed alpha
Helix 7
AA7
B
243 250Right-handed 310
Helix 8
AA8
B
261 265Right-handed 310
Helix 9
AA9
B
267 281Right-handed alpha
Helix 10
AB1
B
328 338Right-handed alpha
Helix 11
AB2
B
389 393Right-handed 310
Helix 12
AB3
B
396 411Right-handed alpha
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There are 6 sheets in PDB entry 8POS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 6 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
236 241first strand
Strand 2
A
223 230anti-parallel
Strand 3
A
288 296anti-parallel
Strand 4
A
303 309anti-parallel
Strand 5
A
252 255parallel
Strand 6
A
320 323anti-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
236 241first strand
Strand 2
A
223 230anti-parallel
Strand 3
A
414 417anti-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
346 347first strand
Strand 2
A
385 386anti-parallel
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There are 6 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
236 241first strand
Strand 2
B
223 231anti-parallel
Strand 3
B
288 296anti-parallel
Strand 4
B
303 309anti-parallel
Strand 5
B
252 255parallel
Strand 6
B
320 323anti-parallel
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There are 3 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
236 241first strand
Strand 2
B
223 231anti-parallel
Strand 3
B
414 417anti-parallel
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There are 2 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
346 347first strand
Strand 2
B
385 386anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il