Analysis of interatomic Contacts of Structural Units in PDB entry:
8YK4


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 8YK4 entry

There are 2 chains in PDB entry 8YK4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 3SER 246
C
 PHE 338CYS 525
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 7 helices in PDB entry 8YK4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
81 85Right-handed 310
Helix 2
AA2
A
190 192Right-handed 310
Helix 3
AA3
A
213 217Right-handed 310
Helix 4
AA4
C
339 343Right-handed alpha
Helix 5
AA5
C
404 410Right-handed 310
Helix 6
AA6
C
416 422Right-handed alpha
Helix 7
AA7
C
502 506Right-handed 310
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There are 10 sheets in PDB entry 8YK4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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
5 8first strand
Strand 2
A
20 26anti-parallel
Strand 3
A
72 77anti-parallel
Strand 4
A
64 69anti-parallel
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There are 6 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
11 14first strand
Strand 2
A
103 107parallel
Strand 3
A
86 93anti-parallel
Strand 4
A
36 40anti-parallel
Strand 5
A
47 51anti-parallel
Strand 6
A
55 56anti-parallel
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There are 4 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
11 14first strand
Strand 2
A
103 107parallel
Strand 3
A
86 93anti-parallel
Strand 4
A
97 99anti-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
A
126 130first strand
Strand 2
A
141 148anti-parallel
Strand 3
A
204 209anti-parallel
Strand 4
A
194 199anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
134 135first strand
Strand 2
A
240 244parallel
Strand 3
A
218 225anti-parallel
Strand 4
A
158 165anti-parallel
Strand 5
A
169 178anti-parallel
Strand 6
A
182 186anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
134 135first strand
Strand 2
A
240 244parallel
Strand 3
A
218 225anti-parallel
Strand 4
A
233 236anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
354 358first strand
Strand 2
C
395 402anti-parallel
Strand 3
C
508 515anti-parallel
Strand 4
C
431 437anti-parallel
Strand 5
C
376 379anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
361 362first strand
Strand 2
C
524 525parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
452 454first strand
Strand 2
C
492 494anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
473 474first strand
Strand 2
C
488 489anti-parallel
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