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


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 1FBF entry

There are 2 chains in PDB entry 1FBF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 7ALA 335
B
 ALA 5ALA 335
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 18 helices in PDB entry 1FBF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H1A
A
12 24Right-handed alpha
Helix 2
H2A
A
28 50Right-handed alpha
Helix 3
H3A
A
72 88Right-handed alpha
Helix 4
H4A
A
123 127Right-handed alpha
Helix 5
H5A
A
149 153Right-handed alpha
Helix 6
H6A
A
221 232Right-handed alpha
Helix 7
H7A
A
247 258Right-handed alpha
Helix 8
H8A
A
276 291Right-handed alpha
Helix 9
H9A
A
320 333Right-handed alpha
Helix 10
H1B
B
12 24Right-handed alpha
Helix 11
H2B
B
28 50Right-handed alpha
Helix 12
H3B
B
72 88Right-handed alpha
Helix 13
H4B
B
123 127Right-handed alpha
Helix 14
H5B
B
149 153Right-handed alpha
Helix 15
H6B
B
221 232Right-handed alpha
Helix 16
H7B
B
247 258Right-handed alpha
Helix 17
H8B
B
276 291Right-handed alpha
Helix 18
H9B
B
320 333Right-handed alpha
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There are 4 sheets in PDB entry 1FBF. Click on sheet of interest to get list of strands forming it: SA, SB, SC, SD,

There are 8 strands in SA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
103 106first strand
Strand 2
A
92 95anti-parallel
Strand 3
A
113 118anti-parallel
Strand 4
A
132 139anti-parallel
Strand 5
A
160 167anti-parallel
Strand 6
A
171 176anti-parallel
Strand 7
A
181 187anti-parallel
Strand 8
A
192 199anti-parallel
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There are 5 strands in SB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
240 243first strand
Strand 2
A
208 210anti-parallel
Strand 3
A
260 264anti-parallel
Strand 4
A
316 319anti-parallel
Strand 5
A
294 296anti-parallel
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There are 8 strands in SC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
103 106first strand
Strand 2
B
92 95anti-parallel
Strand 3
B
113 118anti-parallel
Strand 4
B
132 139anti-parallel
Strand 5
B
160 167anti-parallel
Strand 6
B
171 176anti-parallel
Strand 7
B
181 187anti-parallel
Strand 8
B
192 199anti-parallel
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There are 5 strands in SD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
240 243first strand
Strand 2
B
208 210anti-parallel
Strand 3
B
260 264anti-parallel
Strand 4
B
316 319anti-parallel
Strand 5
B
294 296anti-parallel
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