Analysis of interatomic Contacts of Structural Units in PDB entry:
9KAU


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 9KAU entry

There are 4 chains in PDB entry 9KAU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6SER 229
A
 THR 231SER 383
B
 LYS 6SER 229
B
 THR 231SER 383
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 34 helices in PDB entry 9KAU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
15 20Right-handed alpha
Helix 2
AA2
A
39 51Right-handed alpha
Helix 3
AA3
A
63 77Right-handed alpha
Helix 4
AA4
A
81 83Right-handed 310
Helix 5
AA5
A
90 103Right-handed alpha
Helix 6
AA6
A
117 126Right-handed alpha
Helix 7
AA7
A
145 154Right-handed alpha
Helix 8
AA8
A
174 187Right-handed alpha
Helix 9
AA9
A
215 220Right-handed alpha
Helix 10
AB1
A
246 259Right-handed alpha
Helix 11
AB2
A
266 277Right-handed alpha
Helix 12
AB3
A
280 305Right-handed alpha
Helix 13
AB4
A
325 328Right-handed 310
Helix 14
AB5
A
330 341Right-handed alpha
Helix 15
AB6
A
350 353Right-handed 310
Helix 16
AB7
A
367 383Right-handed alpha
Helix 17
AB8
B
15 20Right-handed alpha
Helix 18
AB9
B
39 51Right-handed alpha
Helix 19
AC1
B
63 71Right-handed alpha
Helix 20
AC2
B
73 75Right-handed 310
Helix 21
AC3
B
81 83Right-handed 310
Helix 22
AC4
B
90 103Right-handed alpha
Helix 23
AC5
B
116 123Right-handed alpha
Helix 24
AC6
B
145 154Right-handed alpha
Helix 25
AC7
B
174 189Right-handed alpha
Helix 26
AC8
B
210 214Right-handed 310
Helix 27
AC9
B
215 220Right-handed alpha
Helix 28
AD1
B
246 259Right-handed alpha
Helix 29
AD2
B
266 277Right-handed alpha
Helix 30
AD3
B
280 306Right-handed alpha
Helix 31
AD4
B
325 328Right-handed 310
Helix 32
AD5
B
330 341Right-handed alpha
Helix 33
AD6
B
350 353Right-handed 310
Helix 34
AD7
B
367 383Right-handed alpha
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There are 8 sheets in PDB entry 9KAU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 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
27 28first strand
Strand 2
A
344 345parallel
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There are 7 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
85 88first strand
Strand 2
A
240 243anti-parallel
Strand 3
A
222 226anti-parallel
Strand 4
A
191 195parallel
Strand 5
A
159 163parallel
Strand 6
A
108 111parallel
Strand 7
A
129 132parallel
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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
136 138first strand
Strand 2
A
141 143anti-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
310 312first strand
Strand 2
A
319 323anti-parallel
Strand 3
A
359 363anti-parallel
Strand 4
A
347 348anti-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
27 28first strand
Strand 2
B
344 345parallel
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There are 7 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
85 88first strand
Strand 2
B
240 243anti-parallel
Strand 3
B
222 226anti-parallel
Strand 4
B
191 195parallel
Strand 5
B
159 163parallel
Strand 6
B
108 111parallel
Strand 7
B
129 132parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
136 138first strand
Strand 2
B
141 143anti-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
B
310 312first strand
Strand 2
B
319 323anti-parallel
Strand 3
B
359 363anti-parallel
Strand 4
B
347 348anti-parallel
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