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


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 9BTO entry

There are 6 chains in PDB entry 9BTO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 8ALA 340
B
 PHE 9GLY 155
C
 THR 8ALA 340
D
 PHE 9GLY 155
E
 THR 8ALA 340
F
 PHE 9GLY 155
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 27 helices in PDB entry 9BTO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
61 67Right-handed alpha
Helix 2
AA2
A
98 102Right-handed 310
Helix 3
AA3
A
103 105Right-handed 310
Helix 4
AA4
A
106 112Right-handed alpha
Helix 5
AA5
A
196 204Right-handed alpha
Helix 6
AA6
B
37 57Right-handed alpha
Helix 7
AA7
B
74 109Right-handed alpha
Helix 8
AA8
B
110 127Right-handed alpha
Helix 9
AA9
B
145 154Right-handed alpha
Helix 10
AB1
C
61 67Right-handed alpha
Helix 11
AB2
C
98 102Right-handed 310
Helix 12
AB3
C
103 105Right-handed 310
Helix 13
AB4
C
106 112Right-handed alpha
Helix 14
AB5
C
196 204Right-handed alpha
Helix 15
AB6
D
37 57Right-handed alpha
Helix 16
AB7
D
74 109Right-handed alpha
Helix 17
AB8
D
110 127Right-handed alpha
Helix 18
AB9
D
145 154Right-handed alpha
Helix 19
AC1
E
61 67Right-handed alpha
Helix 20
AC2
E
98 102Right-handed 310
Helix 21
AC3
E
103 105Right-handed 310
Helix 22
AC4
E
106 112Right-handed alpha
Helix 23
AC5
E
196 204Right-handed alpha
Helix 24
AC6
F
37 57Right-handed alpha
Helix 25
AC7
F
74 109Right-handed alpha
Helix 26
AC8
F
110 127Right-handed alpha
Helix 27
AC9
F
145 154Right-handed alpha
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There are 30 sheets in PDB entry 9BTO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3,

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
14 18first strand
Strand 2
A
22 26anti-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
29 31first strand
Strand 2
A
329 331anti-parallel
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There are 3 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
33 34first strand
Strand 2
A
308 309parallel
Strand 3
A
322 323parallel
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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
43 44first strand
Strand 2
A
291 292parallel
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There are 3 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
49 50first strand
Strand 2
A
81 84parallel
Strand 3
A
280 283parallel
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There are 6 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
116 119first strand
Strand 2
A
273 276anti-parallel
Strand 3
A
185 194anti-parallel
Strand 4
A
266 269anti-parallel
Strand 5
A
156 161anti-parallel
Strand 6
A
135 138anti-parallel
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There are 4 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
116 119first strand
Strand 2
A
273 276anti-parallel
Strand 3
A
185 194anti-parallel
Strand 4
A
244 252anti-parallel
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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
140 144first strand
Strand 2
A
150 151anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
172 176first strand
Strand 2
A
258 262anti-parallel
Strand 3
A
211 216anti-parallel
Strand 4
A
219 224anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
300 302first strand
Strand 2
A
294 296anti-parallel
Strand 3
A
316 318anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
14 18first strand
Strand 2
C
22 26anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
29 31first strand
Strand 2
C
329 331anti-parallel
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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
33 34first strand
Strand 2
C
308 309parallel
Strand 3
C
322 323parallel
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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
43 44first strand
Strand 2
C
291 292parallel
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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
49 50first strand
Strand 2
C
81 84parallel
Strand 3
C
280 283parallel
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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
116 119first strand
Strand 2
C
273 276anti-parallel
Strand 3
C
185 194anti-parallel
Strand 4
C
266 269anti-parallel
Strand 5
C
156 161anti-parallel
Strand 6
C
135 138anti-parallel
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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
116 119first strand
Strand 2
C
273 276anti-parallel
Strand 3
C
185 194anti-parallel
Strand 4
C
244 252anti-parallel
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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
140 144first strand
Strand 2
C
150 151anti-parallel
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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
172 176first strand
Strand 2
C
258 262anti-parallel
Strand 3
C
211 216anti-parallel
Strand 4
C
219 224anti-parallel
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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
300 302first strand
Strand 2
C
294 296anti-parallel
Strand 3
C
316 318anti-parallel
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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
14 18first strand
Strand 2
E
22 26anti-parallel
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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
29 31first strand
Strand 2
E
329 331anti-parallel
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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
33 34first strand
Strand 2
E
308 309parallel
Strand 3
E
322 323parallel
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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
43 44first strand
Strand 2
E
291 292parallel
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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
49 50first strand
Strand 2
E
81 84parallel
Strand 3
E
280 283parallel
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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
116 119first strand
Strand 2
E
273 276anti-parallel
Strand 3
E
185 194anti-parallel
Strand 4
E
266 269anti-parallel
Strand 5
E
156 161anti-parallel
Strand 6
E
135 138anti-parallel
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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
116 119first strand
Strand 2
E
273 276anti-parallel
Strand 3
E
185 194anti-parallel
Strand 4
E
244 252anti-parallel
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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
140 144first strand
Strand 2
E
150 151anti-parallel
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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
172 176first strand
Strand 2
E
258 262anti-parallel
Strand 3
E
211 216anti-parallel
Strand 4
E
219 224anti-parallel
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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
300 302first strand
Strand 2
E
294 296anti-parallel
Strand 3
E
316 318anti-parallel
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