Analysis of interatomic Contacts of Structural Units in PDB entry:
2IF0


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 2IF0 entry

There are 2 chains in PDB entry 2IF0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 6VAL 189
B
 TYR 6GLU 190
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 12 helices in PDB entry 2IF0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 31Right-handed alpha
Helix 2
2
A
77 90Right-handed alpha
Helix 3
3
A
103 115Right-handed alpha
Helix 4
4
A
137 141Right-handed 310
Helix 5
5
A
144 155Right-handed alpha
Helix 6
6
A
169 189Right-handed alpha
Helix 7
7
B
21 31Right-handed alpha
Helix 8
8
B
77 90Right-handed alpha
Helix 9
9
B
103 116Right-handed alpha
Helix 10
10
B
137 141Right-handed 310
Helix 11
11
B
144 156Right-handed alpha
Helix 12
12
B
169 186Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2IF0.

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
159 161first strand
Strand 2
A
127 133parallel
Strand 3
A
94 100parallel
Strand 4
A
8 15parallel
Strand 5
B
67 76parallel
Strand 6
B
37 52anti-parallel
Strand 7
A
37 53anti-parallel
Strand 8
A
66 76anti-parallel
Strand 9
B
8 16parallel
Strand 10
B
94 100parallel
Strand 11
B
127 133parallel
Strand 12
B
159 161parallel
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