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


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 2FBL entry

There are 2 chains in PDB entry 2FBL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2PRO 151
B
 THR 2PRO 151
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 2FBL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
66 74Right-handed alpha
Helix 2
2
A
75 78Right-handed 310
Helix 3
3
A
104 107Right-handed 310
Helix 4
4
A
118 125Right-handed alpha
Helix 5
5
A
138 141Right-handed 310
Helix 6
6
A
142 149Right-handed alpha
Helix 7
7
B
66 74Right-handed alpha
Helix 8
8
B
75 78Right-handed 310
Helix 9
9
B
104 107Right-handed 310
Helix 10
10
B
120 125Right-handed alpha
Helix 11
11
B
138 141Right-handed 310
Helix 12
12
B
142 149Right-handed alpha
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There are 2 sheets in PDB entry 2FBL. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
61 65first strand
Strand 2
A
45 51anti-parallel
Strand 3
A
36 42anti-parallel
Strand 4
A
19 27anti-parallel
Strand 5
A
81 90anti-parallel
Strand 6
A
96 102anti-parallel
Strand 7
A
110 116anti-parallel
Strand 8
A
4 10anti-parallel
Strand 9
A
131 134anti-parallel
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There are 9 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
60 65first strand
Strand 2
B
45 51anti-parallel
Strand 3
B
36 42anti-parallel
Strand 4
B
19 27anti-parallel
Strand 5
B
81 90anti-parallel
Strand 6
B
96 102anti-parallel
Strand 7
B
110 116anti-parallel
Strand 8
B
4 10anti-parallel
Strand 9
B
131 134anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il