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


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 9QTO entry

There are 10 chains in PDB entry 9QTO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1ARG 206
B
 GLU 1ARG 206
C
 GLU 1ARG 206
D
 GLU 1ARG 206
E
 GLU 1ARG 206
F
 GLN 2ALA 127
G
 GLN 2ALA 127
H
 GLN 2ALA 127
I
 GLN 2ALA 127
J
 GLN 2ALA 127
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 18 helices in PDB entry 9QTO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
1 11Right-handed alpha
Helix 2
AA2
A
67 71Right-handed 310
Helix 3
AA3
B
2 11Right-handed alpha
Helix 4
AA4
B
67 71Right-handed 310
Helix 5
AA5
C
2 11Right-handed alpha
Helix 6
AA6
C
67 71Right-handed 310
Helix 7
AA7
D
2 11Right-handed alpha
Helix 8
AA8
E
2 11Right-handed alpha
Helix 9
AA9
F
88 92Right-handed 310
Helix 10
AB1
F
108 112Right-handed 310
Helix 11
AB2
G
88 92Right-handed 310
Helix 12
AB3
G
108 112Right-handed 310
Helix 13
AB4
H
88 92Right-handed 310
Helix 14
AB5
H
108 112Right-handed 310
Helix 15
AB6
I
88 92Right-handed 310
Helix 16
AB7
I
108 112Right-handed 310
Helix 17
AB8
J
88 92Right-handed 310
Helix 18
AB9
J
108 112Right-handed 310
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There are 39 sheets in PDB entry 9QTO. 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, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3,

There are 3 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
112 117first strand
Strand 2
A
48 65anti-parallel
Strand 3
A
120 126anti-parallel
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There are 4 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
112 117first strand
Strand 2
A
48 65anti-parallel
Strand 3
A
28 43anti-parallel
Strand 4
A
155 159parallel
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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
77 79first strand
Strand 2
A
107 109anti-parallel
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There are 4 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
89 91first strand
Strand 2
A
138 147anti-parallel
Strand 3
A
194 205anti-parallel
Strand 4
A
173 177anti-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
89 91first strand
Strand 2
A
138 147anti-parallel
Strand 3
A
194 205anti-parallel
Strand 4
A
180 185anti-parallel
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There are 5 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
77 79first strand
Strand 2
B
107 109anti-parallel
Strand 3
B
112 117anti-parallel
Strand 4
B
48 65anti-parallel
Strand 5
B
120 126anti-parallel
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There are 6 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
77 79first strand
Strand 2
B
107 109anti-parallel
Strand 3
B
112 117anti-parallel
Strand 4
B
48 65anti-parallel
Strand 5
B
28 43anti-parallel
Strand 6
B
155 159parallel
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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
89 91first strand
Strand 2
B
138 147anti-parallel
Strand 3
B
194 205anti-parallel
Strand 4
B
173 177anti-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
B
89 91first strand
Strand 2
B
138 147anti-parallel
Strand 3
B
194 205anti-parallel
Strand 4
B
180 185anti-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
C
112 117first strand
Strand 2
C
48 65anti-parallel
Strand 3
C
120 126anti-parallel
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There are 4 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
112 117first strand
Strand 2
C
48 65anti-parallel
Strand 3
C
28 43anti-parallel
Strand 4
C
155 159parallel
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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
77 79first strand
Strand 2
C
107 109anti-parallel
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There are 4 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
89 91first strand
Strand 2
C
138 147anti-parallel
Strand 3
C
194 205anti-parallel
Strand 4
C
173 177anti-parallel
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There are 4 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
89 91first strand
Strand 2
C
138 147anti-parallel
Strand 3
C
194 205anti-parallel
Strand 4
C
180 185anti-parallel
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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
D
112 117first strand
Strand 2
D
48 65anti-parallel
Strand 3
D
120 126anti-parallel
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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
112 117first strand
Strand 2
D
48 65anti-parallel
Strand 3
D
28 43anti-parallel
Strand 4
D
155 159parallel
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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
77 79first strand
Strand 2
D
107 109anti-parallel
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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
89 91first strand
Strand 2
D
138 147anti-parallel
Strand 3
D
194 205anti-parallel
Strand 4
D
173 177anti-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
D
89 91first strand
Strand 2
D
138 147anti-parallel
Strand 3
D
194 205anti-parallel
Strand 4
D
180 185anti-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
E
112 117first strand
Strand 2
E
48 65anti-parallel
Strand 3
E
120 126anti-parallel
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There are 4 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
112 117first strand
Strand 2
E
48 65anti-parallel
Strand 3
E
28 43anti-parallel
Strand 4
E
155 159parallel
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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
77 79first strand
Strand 2
E
107 109anti-parallel
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There are 4 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
89 91first strand
Strand 2
E
138 147anti-parallel
Strand 3
E
194 205anti-parallel
Strand 4
E
173 177anti-parallel
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There are 4 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
89 91first strand
Strand 2
E
138 147anti-parallel
Strand 3
E
194 205anti-parallel
Strand 4
E
180 185anti-parallel
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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
12 13first strand
Strand 2
F
120 124parallel
Strand 3
F
93 100anti-parallel
Strand 4
F
34 40anti-parallel
Strand 5
F
47 53anti-parallel
Strand 6
F
58 61anti-parallel
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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
12 13first strand
Strand 2
F
120 124parallel
Strand 3
F
93 100anti-parallel
Strand 4
F
115 116anti-parallel
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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
19 22first strand
Strand 2
F
79 84anti-parallel
Strand 3
F
69 74anti-parallel
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There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
12 13first strand
Strand 2
G
120 124parallel
Strand 3
G
93 100anti-parallel
Strand 4
G
34 40anti-parallel
Strand 5
G
47 53anti-parallel
Strand 6
G
58 61anti-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
G
12 13first strand
Strand 2
G
120 124parallel
Strand 3
G
93 100anti-parallel
Strand 4
G
115 116anti-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
G
19 22first strand
Strand 2
G
79 84anti-parallel
Strand 3
G
69 74anti-parallel
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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
12 13first strand
Strand 2
H
120 124parallel
Strand 3
H
93 100anti-parallel
Strand 4
H
34 40anti-parallel
Strand 5
H
47 53anti-parallel
Strand 6
H
58 61anti-parallel
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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
12 13first strand
Strand 2
H
120 124parallel
Strand 3
H
93 100anti-parallel
Strand 4
H
115 116anti-parallel
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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
19 22first strand
Strand 2
H
79 84anti-parallel
Strand 3
H
69 74anti-parallel
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There are 6 strands in AD7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
12 13first strand
Strand 2
I
120 124parallel
Strand 3
I
93 100anti-parallel
Strand 4
I
34 40anti-parallel
Strand 5
I
47 53anti-parallel
Strand 6
I
58 61anti-parallel
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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
12 13first strand
Strand 2
I
120 124parallel
Strand 3
I
93 100anti-parallel
Strand 4
I
115 116anti-parallel
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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
19 22first strand
Strand 2
I
79 84anti-parallel
Strand 3
I
69 74anti-parallel
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There are 6 strands in AE1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
12 13first strand
Strand 2
J
120 124parallel
Strand 3
J
93 100anti-parallel
Strand 4
J
34 40anti-parallel
Strand 5
J
46 53anti-parallel
Strand 6
J
58 61anti-parallel
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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
12 13first strand
Strand 2
J
120 124parallel
Strand 3
J
93 100anti-parallel
Strand 4
J
115 116anti-parallel
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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
19 22first strand
Strand 2
J
79 84anti-parallel
Strand 3
J
69 74anti-parallel
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