Analysis of interatomic Contacts of Structural Units in PDB entry:
7C23


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 7C23 entry

There are 2 chains in PDB entry 7C23 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 12LEU 205
B
 ASP 12LEU 205
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 24 helices in PDB entry 7C23. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
28 33Right-handed alpha
Helix 2
AA2
A
37 40Right-handed 310
Helix 3
AA3
A
41 53Right-handed alpha
Helix 4
AA4
A
68 82Right-handed alpha
Helix 5
AA5
A
95 101Right-handed alpha
Helix 6
AA6
A
104 122Right-handed alpha
Helix 7
AA7
A
134 137Right-handed 310
Helix 8
AA8
A
138 147Right-handed alpha
Helix 9
AA9
A
147 157Right-handed alpha
Helix 10
AB1
A
165 171Right-handed alpha
Helix 11
AB2
A
172 175Right-handed 310
Helix 12
AB3
A
183 204Right-handed alpha
Helix 13
AB4
B
28 33Right-handed alpha
Helix 14
AB5
B
37 40Right-handed 310
Helix 15
AB6
B
41 52Right-handed alpha
Helix 16
AB7
B
68 82Right-handed alpha
Helix 17
AB8
B
95 101Right-handed alpha
Helix 18
AB9
B
104 122Right-handed alpha
Helix 19
AC1
B
134 137Right-handed 310
Helix 20
AC2
B
138 147Right-handed alpha
Helix 21
AC3
B
147 156Right-handed alpha
Helix 22
AC4
B
165 171Right-handed alpha
Helix 23
AC5
B
172 175Right-handed 310
Helix 24
AC6
B
183 204Right-handed alpha
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There are 2 sheets in PDB entry 7C23. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 5 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
57 63first strand
Strand 2
A
21 27parallel
Strand 3
A
89 93parallel
Strand 4
A
126 129parallel
Strand 5
A
159 161parallel
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There are 5 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
53 63first strand
Strand 2
B
14 27parallel
Strand 3
B
89 93parallel
Strand 4
B
126 129parallel
Strand 5
B
159 161parallel
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