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


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 1FST entry

There are 2 chains in PDB entry 1FST (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 66LYS 203
B
 LEU 56LYS 203
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 3 helices in PDB entry 1FST. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
94 99Right-handed alpha
Helix 2
2
A
168 172Right-handed 310
Helix 3
3
B
94 100Right-handed 310
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There are 6 sheets in PDB entry 1FST. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
87 89first strand
Strand 2
A
70 78anti-parallel
Strand 3
A
109 118anti-parallel
Strand 4
A
156 159anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
87 89first strand
Strand 2
A
70 78anti-parallel
Strand 3
A
109 118anti-parallel
Strand 4
A
163 164anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
102 105first strand
Strand 2
A
190 199parallel
Strand 3
A
173 182anti-parallel
Strand 4
A
123 134anti-parallel
Strand 5
A
137 149anti-parallel
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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
B
87 89first strand
Strand 2
B
70 78anti-parallel
Strand 3
B
109 118anti-parallel
Strand 4
B
156 159anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
87 89first strand
Strand 2
B
70 78anti-parallel
Strand 3
B
109 118anti-parallel
Strand 4
B
163 164anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 105first strand
Strand 2
B
190 199parallel
Strand 3
B
173 182anti-parallel
Strand 4
B
123 134anti-parallel
Strand 5
B
137 149anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il