Analysis of interatomic Contacts of Structural Units in PDB entry:
4INN


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 4INN entry

There are 2 chains in PDB entry 4INN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 16LYS 161
B
 PHE 15LYS 161
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 4INN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
66 70Right-handed 310
Helix 2
2
A
139 146Right-handed alpha
Helix 3
3
A
152 158Right-handed alpha
Helix 4
4
B
66 70Right-handed 310
Helix 5
5
B
139 147Right-handed alpha
Helix 6
6
B
152 158Right-handed alpha
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There are 2 sheets in PDB entry 4INN. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
21 24first strand
Strand 2
A
34 41anti-parallel
Strand 3
A
44 52anti-parallel
Strand 4
A
78 87anti-parallel
Strand 5
A
90 97anti-parallel
Strand 6
A
104 111anti-parallel
Strand 7
A
117 122anti-parallel
Strand 8
A
130 137anti-parallel
Strand 9
A
21 24anti-parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
21 24first strand
Strand 2
B
34 41anti-parallel
Strand 3
B
44 52anti-parallel
Strand 4
B
78 87anti-parallel
Strand 5
B
90 97anti-parallel
Strand 6
B
104 111anti-parallel
Strand 7
B
117 122anti-parallel
Strand 8
B
130 137anti-parallel
Strand 9
B
21 24anti-parallel
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