Analysis of interatomic Contacts of Structural Units in PDB entry:
1FL9


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 1FL9 entry

There are 3 chains in PDB entry 1FL9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 157
B
 MET 1SER 157
C
 MET 1SER 157
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
Back to top of page

There are 15 helices in PDB entry 1FL9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 28Right-handed alpha
Helix 2
2
A
45 56Right-handed alpha
Helix 3
3
A
91 93Right-handed 310
Helix 4
4
A
94 99Right-handed alpha
Helix 5
5
A
100 102Right-handed 310
Helix 6
6
A
146 155Right-handed alpha
Helix 7
7
B
10 27Right-handed alpha
Helix 8
8
B
45 58Right-handed alpha
Helix 9
9
B
92 98Right-handed alpha
Helix 10
10
B
115 119Right-handed 310
Helix 11
11
B
148 156Right-handed alpha
Helix 12
12
C
10 28Right-handed alpha
Helix 13
13
C
45 58Right-handed alpha
Helix 14
14
C
91 99Right-handed alpha
Helix 15
15
C
148 157Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 1FL9. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
71 75first strand
Strand 2
A
80 85anti-parallel
Strand 3
A
108 113parallel
Strand 4
A
36 40parallel
Strand 5
A
127 133parallel
Strand 6
A
138 143anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
3 8first strand
Strand 2
B
138 144anti-parallel
Strand 3
B
127 133anti-parallel
Strand 4
B
34 39parallel
Strand 5
B
109 113parallel
Strand 6
B
81 85parallel
Strand 7
B
71 73anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
7 8first strand
Strand 2
C
138 139anti-parallel
Strand 3
C
132 133anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
36 38first strand
Strand 2
C
110 113parallel
Strand 3
C
79 85parallel
Strand 4
C
72 76anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il