Analysis of interatomic Contacts of Structural Units in PDB entry:
1F44


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 1F44 entry

There are 3 chains in PDB entry 1F44 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
M
 T 1 C 16
N
 A 1 T 19
A
 SER 20ASP 343
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 18 helices in PDB entry 1F44. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 29Right-handed alpha
Helix 2
2
A
33 37Right-handed 310
Helix 3
3
A
38 59Right-handed alpha
Helix 4
4
A
67 81Right-handed alpha
Helix 5
5
A
84 102Right-handed alpha
Helix 6
6
A
106 109Right-handed 310
Helix 7
7
A
110 127Right-handed alpha
Helix 8
8
A
138 150Right-handed alpha
Helix 9
9
A
154 171Right-handed alpha
Helix 10
10
A
173 180Right-handed alpha
Helix 11
11
A
189 191Right-handed 310
Helix 12
12
A
214 229Right-handed alpha
Helix 13
13
A
230 233Right-handed 310
Helix 14
14
A
257 274Right-handed alpha
Helix 15
15
A
289 302Right-handed alpha
Helix 16
16
A
305 314Right-handed alpha
Helix 17
17
A
317 325Right-handed alpha
Helix 18
18
A
333 340Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1F44.

There are 3 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
185 187first strand
Strand 2
A
193 197anti-parallel
Strand 3
A
209 212anti-parallel
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