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


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 3FFL entry

There are 4 chains in PDB entry 3FFL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 21LYS 166
B
 MET 21LYS 166
C
 ASN 22LYS 166
D
 ASN 22TYR 165
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 31 helices in PDB entry 3FFL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 33Right-handed alpha
Helix 2
2
A
35 53Right-handed alpha
Helix 3
3
A
58 76Right-handed alpha
Helix 4
4
A
78 95Right-handed alpha
Helix 5
5
A
120 135Right-handed alpha
Helix 6
6
A
137 147Right-handed alpha
Helix 7
7
A
149 153Right-handed 310
Helix 8
8
A
154 165Right-handed alpha
Helix 9
9
B
21 33Right-handed alpha
Helix 10
10
B
35 53Right-handed alpha
Helix 11
11
B
58 76Right-handed alpha
Helix 12
12
B
78 94Right-handed alpha
Helix 13
13
B
120 135Right-handed alpha
Helix 14
14
B
137 147Right-handed alpha
Helix 15
15
B
149 153Right-handed 310
Helix 16
16
B
154 165Right-handed alpha
Helix 17
17
C
22 34Right-handed alpha
Helix 18
18
C
35 53Right-handed alpha
Helix 19
19
C
58 76Right-handed alpha
Helix 20
20
C
78 94Right-handed alpha
Helix 21
21
C
120 136Right-handed alpha
Helix 22
22
C
137 147Right-handed alpha
Helix 23
23
C
149 153Right-handed 310
Helix 24
24
C
154 165Right-handed alpha
Helix 25
25
D
22 33Right-handed alpha
Helix 26
26
D
35 51Right-handed alpha
Helix 27
27
D
58 76Right-handed alpha
Helix 28
28
D
78 95Right-handed alpha
Helix 29
29
D
120 135Right-handed alpha
Helix 30
30
D
137 147Right-handed alpha
Helix 31
31
D
154 164Right-handed alpha
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There are no sheets in PDB entry 3FFL
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