Analysis of interatomic Contacts of Structural Units in PDB entry:
8OK9


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 8OK9 entry

There are 4 chains in PDB entry 8OK9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN -2LEU 427
C
 HIS -6SER 245
R
 A 1 A 8
S
 A 1 G 15
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 17 helices in PDB entry 8OK9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 37Right-handed alpha
Helix 2
AA2
A
58 75Right-handed alpha
Helix 3
AA3
A
92 107Right-handed alpha
Helix 4
AA4
A
119 132Right-handed alpha
Helix 5
AA5
A
143 147Right-handed 310
Helix 6
AA6
A
148 164Right-handed alpha
Helix 7
AA7
A
221 241Right-handed alpha
Helix 8
AA8
A
260 278Right-handed alpha
Helix 9
AA9
A
303 307Right-handed 310
Helix 10
AB1
A
359 375Right-handed alpha
Helix 11
AB2
A
388 408Right-handed alpha
Helix 12
AB3
A
417 423Right-handed alpha
Helix 13
AB4
C
64 66Right-handed 310
Helix 14
AB5
C
77 94Right-handed alpha
Helix 15
AB6
C
163 172Right-handed alpha
Helix 16
AB7
C
172 187Right-handed alpha
Helix 17
AB8
C
199 216Right-handed alpha
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There are 8 sheets in PDB entry 8OK9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 3 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
208 213first strand
Strand 2
A
194 202anti-parallel
Strand 3
A
217 218anti-parallel
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There are 12 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
208 213first strand
Strand 2
A
194 202anti-parallel
Strand 3
A
181 189anti-parallel
Strand 4
A
248 254parallel
Strand 5
A
286 293parallel
Strand 6
A
346 353anti-parallel
Strand 7
A
322 325anti-parallel
Strand 8
A
314 319anti-parallel
Strand 9
A
3 6anti-parallel
Strand 10
C
239 243parallel
Strand 11
C
21 23anti-parallel
Strand 12
A
300 301anti-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
12 14first strand
Strand 2
A
170 172anti-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
82 87first strand
Strand 2
A
48 53parallel
Strand 3
A
110 115parallel
Strand 4
A
136 140parallel
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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
A
332 333first strand
Strand 2
A
336 337anti-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
C
-5 -4first strand
Strand 2
C
25 31anti-parallel
Strand 3
C
142 155anti-parallel
Strand 4
C
160 161anti-parallel
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There are 7 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
101 105first strand
Strand 2
C
109 114anti-parallel
Strand 3
C
125 138anti-parallel
Strand 4
C
142 155anti-parallel
Strand 5
C
25 31anti-parallel
Strand 6
C
231 235anti-parallel
Strand 7
C
222 226anti-parallel
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There are 4 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
52 55first strand
Strand 2
C
58 62anti-parallel
Strand 3
C
34 41anti-parallel
Strand 4
C
71 74anti-parallel
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