Analysis of interatomic Contacts of Structural Units in PDB entry:
4BF3


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 4BF3 entry

There are 2 chains in PDB entry 4BF3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 38LYS 179
B
 LYS 38LEU 178
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 8 helices in PDB entry 4BF3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
97 99Right-handed 310
Helix 2
2
A
100 111Right-handed alpha
Helix 3
3
A
126 129Right-handed 310
Helix 4
4
A
171 176Right-handed alpha
Helix 5
5
B
97 99Right-handed 310
Helix 6
6
B
100 111Right-handed alpha
Helix 7
7
B
126 129Right-handed 310
Helix 8
8
B
171 176Right-handed alpha
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There are 2 sheets in PDB entry 4BF3. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 10 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
112 115first strand
Strand 2
A
136 144anti-parallel
Strand 3
A
147 156anti-parallel
Strand 4
A
164 170anti-parallel
Strand 5
A
43 51anti-parallel
Strand 6
A
57 67anti-parallel
Strand 7
A
72 78anti-parallel
Strand 8
A
89 96anti-parallel
Strand 9
A
118 119anti-parallel
Strand 10
A
132 133anti-parallel
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There are 10 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
113 115first strand
Strand 2
B
136 144anti-parallel
Strand 3
B
147 156anti-parallel
Strand 4
B
164 170anti-parallel
Strand 5
B
43 51anti-parallel
Strand 6
B
58 67anti-parallel
Strand 7
B
72 77anti-parallel
Strand 8
B
90 96anti-parallel
Strand 9
B
118 119anti-parallel
Strand 10
B
132 133anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il