Analysis of interatomic Contacts of Structural Units in PDB entry:
2FF9


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 2FF9 entry

There is 1 chain in PDB entry 2FF9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 34ARG 384
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 2FF9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 61Right-handed alpha
Helix 2
2
A
62 86Right-handed alpha
Helix 3
3
A
87 90Right-handed 310
Helix 4
4
A
91 111Right-handed alpha
Helix 5
5
A
111 122Right-handed alpha
Helix 6
6
A
127 161Right-handed alpha
Helix 7
7
A
170 170Right-handed alpha
Helix 8
8
A
172 191Right-handed alpha
Helix 9
9
A
216 219Right-handed 310
Helix 10
10
A
220 232Right-handed alpha
Helix 11
11
A
233 243Right-handed alpha
Helix 12
12
A
300 300Right-handed alpha
Helix 13
13
A
303 327Right-handed alpha
Helix 14
14
A
328 330Right-handed 310
Helix 15
15
A
331 337Right-handed alpha
Helix 16
16
A
346 355Right-handed alpha
Helix 17
17
A
357 366Right-handed alpha
Helix 18
18
A
369 381Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2FF9.

There are 2 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
200 203first strand
Strand 2
A
208 211anti-parallel
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