Analysis of interatomic Contacts of Structural Units in PDB entry:
5LKQ


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 5LKQ entry

There are 2 chains in PDB entry 5LKQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 277PHE 452
B
 GLY 276PHE 452
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 5LKQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
277 284Right-handed alpha
Helix 2
AA2
A
327 343Right-handed alpha
Helix 3
AA3
A
357 359Right-handed 310
Helix 4
AA4
A
363 365Right-handed 310
Helix 5
AA5
A
366 380Right-handed alpha
Helix 6
AA6
A
404 415Right-handed alpha
Helix 7
AA7
A
425 427Right-handed 310
Helix 8
AA8
A
443 452Right-handed alpha
Helix 9
AA9
B
277 284Right-handed alpha
Helix 10
AB1
B
327 343Right-handed alpha
Helix 11
AB2
B
357 359Right-handed 310
Helix 12
AB3
B
363 365Right-handed 310
Helix 13
AB4
B
366 380Right-handed alpha
Helix 14
AB5
B
404 415Right-handed alpha
Helix 15
AB6
B
425 427Right-handed 310
Helix 16
AB7
B
443 452Right-handed alpha
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There are 5 sheets in PDB entry 5LKQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
291 298first strand
Strand 2
A
301 313anti-parallel
Strand 3
A
349 355anti-parallel
Strand 4
A
321 324parallel
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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
387 389first strand
Strand 2
A
419 423parallel
Strand 3
A
437 441parallel
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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
392 393first strand
Strand 2
A
399 400anti-parallel
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There are 7 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
321 324first strand
Strand 2
B
349 355parallel
Strand 3
B
301 313anti-parallel
Strand 4
B
291 298anti-parallel
Strand 5
B
387 389parallel
Strand 6
B
419 423parallel
Strand 7
B
437 441parallel
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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
392 393first strand
Strand 2
B
399 400anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il