Analysis of interatomic Contacts of Structural Units in PDB entry:
7BU2


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 7BU2 entry

There are 2 chains in PDB entry 7BU2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ASP 338
B
 MET 3ALA 341
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 31 helices in PDB entry 7BU2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
41 49Right-handed alpha
Helix 2
AA2
A
99 104Right-handed alpha
Helix 3
AA3
A
106 110Right-handed 310
Helix 4
AA4
A
118 121Right-handed 310
Helix 5
AA5
A
143 148Right-handed alpha
Helix 6
AA6
A
149 151Right-handed 310
Helix 7
AA7
A
152 164Right-handed alpha
Helix 8
AA8
A
178 191Right-handed alpha
Helix 9
AA9
A
201 205Right-handed 310
Helix 10
AB1
A
206 212Right-handed alpha
Helix 11
AB2
A
221 227Right-handed alpha
Helix 12
AB3
A
245 251Right-handed alpha
Helix 13
AB4
A
271 279Right-handed alpha
Helix 14
AB5
A
289 304Right-handed alpha
Helix 15
AB6
A
316 326Right-handed alpha
Helix 16
AB7
B
41 49Right-handed alpha
Helix 17
AB8
B
74 77Right-handed 310
Helix 18
AB9
B
99 104Right-handed alpha
Helix 19
AC1
B
106 110Right-handed 310
Helix 20
AC2
B
133 135Right-handed 310
Helix 21
AC3
B
143 148Right-handed alpha
Helix 22
AC4
B
149 151Right-handed 310
Helix 23
AC5
B
152 164Right-handed alpha
Helix 24
AC6
B
178 191Right-handed alpha
Helix 25
AC7
B
201 203Right-handed 310
Helix 26
AC8
B
204 212Right-handed alpha
Helix 27
AC9
B
221 227Right-handed alpha
Helix 28
AD1
B
245 251Right-handed alpha
Helix 29
AD2
B
271 279Right-handed alpha
Helix 30
AD3
B
289 304Right-handed alpha
Helix 31
AD4
B
316 326Right-handed alpha
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There are 10 sheets in PDB entry 7BU2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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
4 9first strand
Strand 2
A
16 21anti-parallel
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There are 5 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
127 131first strand
Strand 2
A
30 40anti-parallel
Strand 3
A
65 72anti-parallel
Strand 4
A
86 89anti-parallel
Strand 5
A
135 137anti-parallel
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There are 4 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
127 131first strand
Strand 2
A
30 40anti-parallel
Strand 3
A
332 336anti-parallel
Strand 4
A
309 313parallel
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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
A
92 94first strand
Strand 2
A
115 116anti-parallel
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There are 6 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
215 218first strand
Strand 2
A
194 199parallel
Strand 3
A
171 175parallel
Strand 4
A
232 237parallel
Strand 5
A
252 260parallel
Strand 6
A
281 284parallel
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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
4 9first strand
Strand 2
B
16 21anti-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
127 131first strand
Strand 2
B
30 40anti-parallel
Strand 3
B
65 72anti-parallel
Strand 4
B
86 89anti-parallel
Strand 5
B
136 137anti-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
127 131first strand
Strand 2
B
30 40anti-parallel
Strand 3
B
332 336anti-parallel
Strand 4
B
309 313parallel
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There are 2 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
92 94first strand
Strand 2
B
115 116anti-parallel
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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
215 218first strand
Strand 2
B
194 199parallel
Strand 3
B
171 175parallel
Strand 4
B
232 237parallel
Strand 5
B
252 260parallel
Strand 6
B
281 284parallel
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