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


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 8HEO entry

There are 3 chains in PDB entry 8HEO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 93CYS 282
B
 SER 93CYS 282
G
 GLU 361ALA 368
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 13 helices in PDB entry 8HEO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
99 104Right-handed 310
Helix 2
AA2
A
113 121Right-handed alpha
Helix 3
AA3
A
140 152Right-handed alpha
Helix 4
AA4
A
214 219Right-handed alpha
Helix 5
AA5
A
247 253Right-handed alpha
Helix 6
AA6
A
261 268Right-handed alpha
Helix 7
AA7
B
100 104Right-handed 310
Helix 8
AA8
B
113 121Right-handed alpha
Helix 9
AA9
B
140 142Right-handed 310
Helix 10
AB1
B
143 148Right-handed alpha
Helix 11
AB2
B
214 219Right-handed alpha
Helix 12
AB3
B
247 253Right-handed alpha
Helix 13
AB4
B
261 268Right-handed alpha
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There are 9 sheets in PDB entry 8HEO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
95 97first strand
Strand 2
A
108 110anti-parallel
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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
126 127first strand
Strand 2
A
138 139anti-parallel
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There are 5 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
156 158first strand
Strand 2
A
177 184parallel
Strand 3
A
187 197anti-parallel
Strand 4
A
203 211anti-parallel
Strand 5
A
241 242parallel
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There are 5 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
156 158first strand
Strand 2
A
177 184parallel
Strand 3
A
187 197anti-parallel
Strand 4
A
203 211anti-parallel
Strand 5
A
257 260anti-parallel
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There are 4 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
162 167first strand
Strand 2
A
273 281anti-parallel
Strand 3
A
221 229anti-parallel
Strand 4
A
232 238anti-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
95 97first strand
Strand 2
B
108 110anti-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
B
157 159first strand
Strand 2
B
177 184parallel
Strand 3
B
187 199anti-parallel
Strand 4
B
202 211anti-parallel
Strand 5
B
241 242parallel
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There are 5 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
157 159first strand
Strand 2
B
177 184parallel
Strand 3
B
187 199anti-parallel
Strand 4
B
202 211anti-parallel
Strand 5
B
257 260anti-parallel
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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
233 238first strand
Strand 2
B
221 228anti-parallel
Strand 3
B
272 281anti-parallel
Strand 4
B
162 168anti-parallel
Strand 5
G
364 365parallel
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