Analysis of interatomic Contacts of Structural Units in PDB entry:
7C9K


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 7C9K entry

There are 2 chains in PDB entry 7C9K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 7LYS 262
B
 ASN 6LYS 262
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 16 helices in PDB entry 7C9K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 29Right-handed alpha
Helix 2
AA2
A
36 48Right-handed alpha
Helix 3
AA3
A
49 59Right-handed alpha
Helix 4
AA4
A
61 92Right-handed alpha
Helix 5
AA5
A
133 144Right-handed alpha
Helix 6
AA6
A
153 168Right-handed alpha
Helix 7
AA7
A
200 212Right-handed alpha
Helix 8
AA8
A
224 230Right-handed 310
Helix 9
AA9
B
7 29Right-handed alpha
Helix 10
AB1
B
32 48Right-handed alpha
Helix 11
AB2
B
49 59Right-handed alpha
Helix 12
AB3
B
61 92Right-handed alpha
Helix 13
AB4
B
133 144Right-handed alpha
Helix 14
AB5
B
153 166Right-handed alpha
Helix 15
AB6
B
200 212Right-handed alpha
Helix 16
AB7
B
224 230Right-handed 310
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There are 2 sheets in PDB entry 7C9K. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 7 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
173 176first strand
Strand 2
A
146 150parallel
Strand 3
A
123 127parallel
Strand 4
A
191 194parallel
Strand 5
A
217 222parallel
Strand 6
A
256 261anti-parallel
Strand 7
A
243 248anti-parallel
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There are 7 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
173 176first strand
Strand 2
B
146 150parallel
Strand 3
B
123 127parallel
Strand 4
B
191 194parallel
Strand 5
B
217 222parallel
Strand 6
B
256 261anti-parallel
Strand 7
B
243 248anti-parallel
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