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


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 9BUF entry

There are 2 chains in PDB entry 9BUF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 14LYS 309
B
 ALA 15LYS 309
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 9BUF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
30 39Right-handed alpha
Helix 2
AA2
A
69 71Right-handed 310
Helix 3
AA3
A
72 79Right-handed alpha
Helix 4
AA4
A
94 98Right-handed 310
Helix 5
AA5
A
101 117Right-handed alpha
Helix 6
AA6
A
126 130Right-handed 310
Helix 7
AA7
A
132 150Right-handed alpha
Helix 8
AA8
A
167 180Right-handed alpha
Helix 9
AA9
A
201 221Right-handed alpha
Helix 10
AB1
A
224 231Right-handed alpha
Helix 11
AB2
A
249 264Right-handed alpha
Helix 12
AB3
A
299 306Right-handed alpha
Helix 13
AB4
A
307 309Right-handed 310
Helix 14
AB5
B
30 39Right-handed alpha
Helix 15
AB6
B
69 71Right-handed 310
Helix 16
AB7
B
72 79Right-handed alpha
Helix 17
AB8
B
94 98Right-handed 310
Helix 18
AB9
B
101 117Right-handed alpha
Helix 19
AC1
B
126 130Right-handed 310
Helix 20
AC2
B
132 150Right-handed alpha
Helix 21
AC3
B
167 180Right-handed alpha
Helix 22
AC4
B
201 221Right-handed alpha
Helix 23
AC5
B
224 231Right-handed alpha
Helix 24
AC6
B
249 264Right-handed alpha
Helix 25
AC7
B
299 306Right-handed alpha
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There are 6 sheets in PDB entry 9BUF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 6 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
20 22first strand
Strand 2
A
42 50parallel
Strand 3
A
82 88parallel
Strand 4
A
120 124parallel
Strand 5
A
154 162parallel
Strand 6
A
165 166anti-parallel
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There are 8 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
56 58first strand
Strand 2
A
42 50anti-parallel
Strand 3
A
82 88parallel
Strand 4
A
120 124parallel
Strand 5
A
154 162parallel
Strand 6
A
186 191parallel
Strand 7
A
232 236parallel
Strand 8
A
267 268parallel
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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
239 240first strand
Strand 2
A
247 248anti-parallel
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There are 6 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
20 22first strand
Strand 2
B
42 50parallel
Strand 3
B
82 88parallel
Strand 4
B
120 124parallel
Strand 5
B
154 162parallel
Strand 6
B
165 166anti-parallel
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There are 8 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
56 58first strand
Strand 2
B
42 50anti-parallel
Strand 3
B
82 88parallel
Strand 4
B
120 124parallel
Strand 5
B
154 162parallel
Strand 6
B
186 191parallel
Strand 7
B
232 236parallel
Strand 8
B
267 268parallel
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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
239 240first strand
Strand 2
B
247 248anti-parallel
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