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


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 9HKA entry

There are 2 chains in PDB entry 9HKA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -2ALA 355
B
 SER -1GLY 356
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 25 helices in PDB entry 9HKA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 11Right-handed 310
Helix 2
AA2
A
23 27Right-handed 310
Helix 3
AA3
A
53 64Right-handed alpha
Helix 4
AA4
A
74 88Right-handed alpha
Helix 5
AA5
A
118 129Right-handed alpha
Helix 6
AA6
A
143 157Right-handed alpha
Helix 7
AA7
A
169 179Right-handed alpha
Helix 8
AA8
A
194 200Right-handed alpha
Helix 9
AA9
A
205 217Right-handed alpha
Helix 10
AB1
A
232 242Right-handed alpha
Helix 11
AB2
A
250 254Right-handed 310
Helix 12
AB3
A
316 336Right-handed alpha
Helix 13
AB4
A
339 347Right-handed alpha
Helix 14
AB5
B
9 11Right-handed 310
Helix 15
AB6
B
23 27Right-handed 310
Helix 16
AB7
B
53 63Right-handed alpha
Helix 17
AB8
B
74 87Right-handed alpha
Helix 18
AB9
B
118 129Right-handed alpha
Helix 19
AC1
B
143 157Right-handed alpha
Helix 20
AC2
B
169 179Right-handed alpha
Helix 21
AC3
B
194 200Right-handed alpha
Helix 22
AC4
B
205 217Right-handed alpha
Helix 23
AC5
B
232 242Right-handed alpha
Helix 24
AC6
B
316 336Right-handed alpha
Helix 25
AC7
B
339 347Right-handed alpha
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There are 7 sheets in PDB entry 9HKA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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
13 15first strand
Strand 2
A
349 351anti-parallel
Strand 3
B
3 6parallel
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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
31 32first strand
Strand 2
A
38 39anti-parallel
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There are 9 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
43 45first strand
Strand 2
A
66 69parallel
Strand 3
A
110 113parallel
Strand 4
A
133 137parallel
Strand 5
A
161 167parallel
Strand 6
A
183 186parallel
Strand 7
A
224 227parallel
Strand 8
A
246 249parallel
Strand 9
A
43 45parallel
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There are 3 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
262 266first strand
Strand 2
A
269 273anti-parallel
Strand 3
A
311 312anti-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
13 15first strand
Strand 2
B
349 351anti-parallel
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There are 2 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
31 32first strand
Strand 2
B
38 39anti-parallel
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There are 9 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
43 45first strand
Strand 2
B
66 69parallel
Strand 3
B
110 113parallel
Strand 4
B
133 137parallel
Strand 5
B
161 167parallel
Strand 6
B
183 186parallel
Strand 7
B
224 227parallel
Strand 8
B
246 249parallel
Strand 9
B
43 45parallel
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