Analysis of interatomic Contacts of Structural Units in PDB entry:
9O9C


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 9O9C entry

There are 2 chains in PDB entry 9O9C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 GLU 1SER 242
A
 VAL 2ALA 243
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 9 helices in PDB entry 9O9C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
30 34Right-handed 310
Helix 2
AA2
B
73 75Right-handed 310
Helix 3
AA3
B
86 90Right-handed 310
Helix 4
AA4
B
199 202Right-handed 310
Helix 5
AA5
B
213 217Right-handed 310
Helix 6
AA6
A
30 32Right-handed 310
Helix 7
AA7
A
61 64Right-handed 310
Helix 8
AA8
A
86 90Right-handed 310
Helix 9
AA9
A
213 217Right-handed 310
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There are 12 sheets in PDB entry 9O9C. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 4 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
3 7first strand
Strand 2
B
15 25anti-parallel
Strand 3
B
77 85anti-parallel
Strand 4
B
67 68anti-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
B
3 7first strand
Strand 2
B
15 25anti-parallel
Strand 3
B
77 85anti-parallel
Strand 4
B
71 72anti-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
11 12first strand
Strand 2
B
111 115parallel
Strand 3
B
91 93anti-parallel
Strand 4
B
37 40anti-parallel
Strand 5
B
43 47anti-parallel
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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
49 51first strand
Strand 2
B
57 59anti-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
B
132 134first strand
Strand 2
B
144 150anti-parallel
Strand 3
B
204 210anti-parallel
Strand 4
B
194 197anti-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
184 186first strand
Strand 2
B
173 178anti-parallel
Strand 3
B
161 166anti-parallel
Strand 4
B
218 223anti-parallel
Strand 5
B
236 238anti-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
3 7first strand
Strand 2
A
18 25anti-parallel
Strand 3
A
77 82anti-parallel
Strand 4
A
71 72anti-parallel
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There are 6 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
10 13first strand
Strand 2
A
111 116parallel
Strand 3
A
91 93anti-parallel
Strand 4
A
34 39anti-parallel
Strand 5
A
46 51anti-parallel
Strand 6
A
57 59anti-parallel
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There are 5 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
10 13first strand
Strand 2
A
111 116parallel
Strand 3
A
91 93anti-parallel
Strand 4
A
34 39anti-parallel
Strand 5
A
96 97anti-parallel
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There are 4 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
131 134first strand
Strand 2
A
145 151anti-parallel
Strand 3
A
204 209anti-parallel
Strand 4
A
195 199anti-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
A
172 178first strand
Strand 2
A
161 166anti-parallel
Strand 3
A
218 226anti-parallel
Strand 4
A
229 232anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
172 178first strand
Strand 2
A
161 166anti-parallel
Strand 3
A
218 226anti-parallel
Strand 4
A
236 238anti-parallel
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