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


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 3IIC entry

There are 2 chains in PDB entry 3IIC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLY 154
B
 MSE 1GLY 154
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 3IIC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 22Right-handed alpha
Helix 2
2
A
62 75Right-handed alpha
Helix 3
3
A
82 107Right-handed alpha
Helix 4
4
B
2 22Right-handed alpha
Helix 5
5
B
62 75Right-handed alpha
Helix 6
6
B
82 107Right-handed alpha
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There are 2 sheets in PDB entry 3IIC. Click on sheet of interest to get list of strands forming it: A, B,

There are 12 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
26 27first strand
Strand 2
A
133 140anti-parallel
Strand 3
A
146 153anti-parallel
Strand 4
A
53 61anti-parallel
Strand 5
A
40 50anti-parallel
Strand 6
A
117 128anti-parallel
Strand 7
B
117 128anti-parallel
Strand 8
B
40 50anti-parallel
Strand 9
B
53 61anti-parallel
Strand 10
B
144 153anti-parallel
Strand 11
B
133 141anti-parallel
Strand 12
B
26 27anti-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
112 113first strand
Strand 2
A
40 50anti-parallel
Strand 3
A
117 128anti-parallel
Strand 4
B
117 128anti-parallel
Strand 5
B
40 50anti-parallel
Strand 6
B
112 113anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il