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


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 3IXC entry

There is 1 chain in PDB entry 3IXC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 170
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 is 1 helix in PDB entry 3IXC. Click on helix number for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
148 168Right-handed alpha
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There are 3 sheets in PDB entry 3IXC. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
5 6first strand
Strand 2
A
26 33parallel
Strand 3
A
44 54parallel
Strand 4
A
65 66parallel
Strand 5
A
88 89parallel
Strand 6
A
105 106parallel
Strand 7
A
123 124parallel
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There are 7 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
14 15first strand
Strand 2
A
26 33parallel
Strand 3
A
44 54parallel
Strand 4
A
75 77parallel
Strand 5
A
93 94parallel
Strand 6
A
111 112parallel
Strand 7
A
129 130parallel
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There are 8 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
20 21first strand
Strand 2
A
38 39parallel
Strand 3
A
59 60parallel
Strand 4
A
82 83parallel
Strand 5
A
99 100parallel
Strand 6
A
117 118parallel
Strand 7
A
134 137parallel
Strand 8
A
142 146anti-parallel
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