Analysis of interatomic Contacts of Structural Units in PDB entry:
3O0X


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 3O0X entry

There are 2 chains in PDB entry 3O0X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 18GLN 365
B
 ASP 18GLU 364
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 7 helices in PDB entry 3O0X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 36Right-handed 310
Helix 2
2
A
118 122Right-handed 310
Helix 3
3
A
196 200Right-handed alpha
Helix 4
4
A
335 365Right-handed alpha
Helix 5
5
B
29 36Right-handed 310
Helix 6
6
B
118 122Right-handed 310
Helix 7
7
B
335 364Right-handed alpha
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There are 8 sheets in PDB entry 3O0X. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
21 25first strand
Strand 2
A
325 333anti-parallel
Strand 3
A
65 68anti-parallel
Strand 4
A
49 52anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
21 25first strand
Strand 2
A
325 333anti-parallel
Strand 3
A
91 99anti-parallel
Strand 4
A
169 176anti-parallel
Strand 5
A
181 186anti-parallel
Strand 6
A
189 195anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
38 39first strand
Strand 2
A
73 84anti-parallel
Strand 3
A
311 320anti-parallel
Strand 4
A
105 107anti-parallel
Strand 5
A
130 137anti-parallel
Strand 6
A
142 150anti-parallel
Strand 7
A
153 156anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
38 39first strand
Strand 2
A
73 84anti-parallel
Strand 3
A
311 320anti-parallel
Strand 4
A
110 113anti-parallel
Strand 5
A
130 137anti-parallel
Strand 6
A
142 150anti-parallel
Strand 7
A
153 156anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
21 25first strand
Strand 2
B
326 333anti-parallel
Strand 3
B
65 68anti-parallel
Strand 4
B
49 52anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
21 25first strand
Strand 2
B
326 333anti-parallel
Strand 3
B
91 98anti-parallel
Strand 4
B
169 176anti-parallel
Strand 5
B
181 186anti-parallel
Strand 6
B
189 195anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
38 39first strand
Strand 2
B
73 84anti-parallel
Strand 3
B
311 320anti-parallel
Strand 4
B
105 107anti-parallel
Strand 5
B
130 137anti-parallel
Strand 6
B
141 150anti-parallel
Strand 7
B
153 156anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
38 39first strand
Strand 2
B
73 84anti-parallel
Strand 3
B
311 320anti-parallel
Strand 4
B
110 113anti-parallel
Strand 5
B
130 137anti-parallel
Strand 6
B
141 150anti-parallel
Strand 7
B
153 156anti-parallel
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