Analysis of interatomic Contacts of Structural Units in PDB entry:
1F45


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 1F45 entry

There are 2 chains in PDB entry 1F45 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 1SER 306
B
 GLN 20SER 197
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 9 helices in PDB entry 1F45. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
59 63Right-handed 310
Helix 2
2
A
206 210Right-handed 310
Helix 3
3
B
20 37Right-handed alpha
Helix 4
4
B
38 40Right-handed 310
Helix 5
5
B
58 63Right-handed alpha
Helix 6
6
B
66 71Right-handed 310
Helix 7
7
B
95 124Right-handed alpha
Helix 8
8
B
132 148Right-handed alpha
Helix 9
9
B
167 196Right-handed alpha
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There are 8 sheets in PDB entry 1F45. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
2 3first strand
Strand 2
A
8 14anti-parallel
Strand 3
A
79 86parallel
Strand 4
A
89 90anti-parallel
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There are 2 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
22 24first strand
Strand 2
A
55 57anti-parallel
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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
A
48 49first strand
Strand 2
A
37 40anti-parallel
Strand 3
A
66 67anti-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
A
108 110first strand
Strand 2
A
117 124anti-parallel
Strand 3
A
165 173anti-parallel
Strand 4
A
146 148anti-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
A
108 110first strand
Strand 2
A
117 124anti-parallel
Strand 3
A
165 173anti-parallel
Strand 4
A
152 155anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
131 138first strand
Strand 2
A
186 194anti-parallel
Strand 3
A
197 205anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
217 220first strand
Strand 2
A
229 235anti-parallel
Strand 3
A
273 277anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
266 269first strand
Strand 2
A
249 255anti-parallel
Strand 3
A
284 290anti-parallel
Strand 4
A
301 303anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il