Analysis of interatomic Contacts of Structural Units in PDB entry:
8A2N


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 8A2N entry

There are 20 chains in PDB entry 8A2N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 MET 1MET 16
B
 GLU 18GLY 55
B
 ASP 57GLU 133
B
 VAL 135ALA 154
B
 ASP 156GLN 214
B
 THR 216TRP 229
B
 LEU 231LYS 253
B
 PRO 255GLU 280
B
 MET 282SER 291
B
 SER 293THR 347
A
 GLU 7MET 16
A
 GLU 18GLY 55
A
 ASP 57GLU 133
A
 VAL 135ALA 154
A
 ASP 156GLN 214
A
 THR 216TRP 229
A
 LEU 231LYS 253
A
 PRO 255GLU 280
A
 MET 282SER 291
A
 SER 293THR 347
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 33 helices in PDB entry 8A2N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
7 13Right-handed alpha
Helix 2
AA2
B
15 23Right-handed alpha
Helix 3
AA3
B
56 58Right-handed 310
Helix 4
AA4
B
78 83Right-handed alpha
Helix 5
AA5
B
88 91Right-handed 310
Helix 6
AA6
B
92 101Right-handed alpha
Helix 7
AA7
B
114 126Right-handed alpha
Helix 8
AA8
B
127 129Right-handed 310
Helix 9
AA9
B
140 150Right-handed alpha
Helix 10
AB1
B
210 215Right-handed alpha
Helix 11
AB2
B
216 236Right-handed alpha
Helix 12
AB3
B
247 251Right-handed 310
Helix 13
AB4
B
256 264Right-handed alpha
Helix 14
AB5
B
283 301Right-handed alpha
Helix 15
AB6
B
308 315Right-handed alpha
Helix 16
AB7
B
330 344Right-handed alpha
Helix 17
AB8
A
8 13Right-handed alpha
Helix 18
AB9
A
14 23Right-handed alpha
Helix 19
AC1
A
56 58Right-handed 310
Helix 20
AC2
A
78 83Right-handed alpha
Helix 21
AC3
A
88 91Right-handed 310
Helix 22
AC4
A
92 101Right-handed alpha
Helix 23
AC5
A
114 126Right-handed alpha
Helix 24
AC6
A
127 129Right-handed 310
Helix 25
AC7
A
140 149Right-handed alpha
Helix 26
AC8
A
162 166Right-handed 310
Helix 27
AC9
A
210 215Right-handed alpha
Helix 28
AD1
A
216 237Right-handed alpha
Helix 29
AD2
A
247 251Right-handed 310
Helix 30
AD3
A
256 264Right-handed alpha
Helix 31
AD4
A
283 301Right-handed alpha
Helix 32
AD5
A
308 315Right-handed alpha
Helix 33
AD6
A
330 344Right-handed alpha
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There are 8 sheets in PDB entry 8A2N. 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
B
24 27first strand
Strand 2
B
31 34anti-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
B
53 54first strand
Strand 2
B
60 61anti-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
B
104 109first strand
Strand 2
B
72 77parallel
Strand 3
B
134 139parallel
Strand 4
B
239 244parallel
Strand 5
B
305 307parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
152 153first strand
Strand 2
B
206 207anti-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
A
24 27first strand
Strand 2
A
31 34anti-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
A
53 54first strand
Strand 2
A
60 61anti-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
A
104 109first strand
Strand 2
A
72 77parallel
Strand 3
A
134 139parallel
Strand 4
A
239 244parallel
Strand 5
A
305 307parallel
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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
A
152 153first strand
Strand 2
A
206 207anti-parallel
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