Analysis of interatomic Contacts of Structural Units in PDB entry:
8QK8


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 8QK8 entry

There are 2 chains in PDB entry 8QK8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 256PHE 386
B
 ASP 256PHE 386
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 8QK8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
256 260Right-handed 310
Helix 2
AA2
A
299 306Right-handed alpha
Helix 3
AA3
A
307 312Right-handed 310
Helix 4
AA4
A
315 319Right-handed 310
Helix 5
AA5
A
326 336Right-handed alpha
Helix 6
AA6
A
336 341Right-handed alpha
Helix 7
AA7
B
256 260Right-handed 310
Helix 8
AA8
B
299 306Right-handed alpha
Helix 9
AA9
B
307 312Right-handed 310
Helix 10
AB1
B
315 319Right-handed 310
Helix 11
AB2
B
326 336Right-handed alpha
Helix 12
AB3
B
336 341Right-handed alpha
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There are 6 sheets in PDB entry 8QK8. 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
269 270first strand
Strand 2
A
273 278anti-parallel
Strand 3
A
285 288anti-parallel
Strand 4
A
383 385anti-parallel
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There are 2 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
294 298first strand
Strand 2
A
377 380anti-parallel
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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
347 353first strand
Strand 2
A
358 363anti-parallel
Strand 3
A
369 373anti-parallel
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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
269 270first strand
Strand 2
B
273 278anti-parallel
Strand 3
B
285 288anti-parallel
Strand 4
B
383 385anti-parallel
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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
B
294 298first strand
Strand 2
B
377 380anti-parallel
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There are 3 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
347 353first strand
Strand 2
B
358 363anti-parallel
Strand 3
B
369 373anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il