Analysis of interatomic Contacts of Structural Units in PDB entry:
6ONB


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 6ONB entry

There are 4 chains in PDB entry 6ONB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 22PRO 137
B
 GLY 21PRO 130
C
 SER 23GLU 136
D
 GLY 21VAL 129
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 6 helices in PDB entry 6ONB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 31Right-handed alpha
Helix 2
AA2
A
109 113Right-handed 310
Helix 3
AA3
B
102 106Right-handed 310
Helix 4
AA4
C
24 31Right-handed alpha
Helix 5
AA5
C
109 113Right-handed 310
Helix 6
AA6
D
102 106Right-handed 310
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There are 8 sheets in PDB entry 6ONB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
44 48first strand
Strand 2
A
127 135parallel
Strand 3
A
114 120anti-parallel
Strand 4
A
67 71anti-parallel
Strand 5
A
77 80anti-parallel
Strand 6
A
83 84anti-parallel
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There are 3 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
53 58first strand
Strand 2
A
100 105anti-parallel
Strand 3
A
91 97anti-parallel
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There are 4 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
25 27first strand
Strand 2
B
42 49anti-parallel
Strand 3
B
93 98anti-parallel
Strand 4
B
81 87anti-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
34 37first strand
Strand 2
B
119 128parallel
Strand 3
B
107 113anti-parallel
Strand 4
B
56 60anti-parallel
Strand 5
B
66 70anti-parallel
Strand 6
B
73 74anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
44 48first strand
Strand 2
C
127 135parallel
Strand 3
C
114 120anti-parallel
Strand 4
C
67 71anti-parallel
Strand 5
C
77 80anti-parallel
Strand 6
C
83 84anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
53 58first strand
Strand 2
C
100 105anti-parallel
Strand 3
C
91 97anti-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
D
25 27first strand
Strand 2
D
42 49anti-parallel
Strand 3
D
93 98anti-parallel
Strand 4
D
81 87anti-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
D
34 37first strand
Strand 2
D
119 128parallel
Strand 3
D
107 113anti-parallel
Strand 4
D
56 60anti-parallel
Strand 5
D
66 70anti-parallel
Strand 6
D
73 74anti-parallel
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