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


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 1BFN entry

There is 1 chain in PDB entry 1BFN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 6GLY 495
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 24 helices in PDB entry 1BFN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 10Right-handed 310
Helix 2
2
A
32 44Right-handed alpha
Helix 3
3
A
56 59Right-handed alpha
Helix 4
4
A
70 81Right-handed alpha
Helix 5
5
A
109 117Right-handed alpha
Helix 6
6
A
119 121Right-handed 310
Helix 7
7
A
137 139Right-handed 310
Helix 8
8
A
150 164Right-handed alpha
Helix 9
9
A
166 170Right-handed alpha
Helix 10
10
A
183 185Right-handed 310
Helix 11
11
A
194 196Right-handed 310
Helix 12
12
A
211 223Right-handed alpha
Helix 13
13
A
242 244Right-handed 310
Helix 14
14
A
253 255Right-handed 310
Helix 15
15
A
257 284Right-handed alpha
Helix 16
16
A
309 314Right-handed alpha
Helix 17
17
A
326 335Right-handed alpha
Helix 18
18
A
348 350Right-handed 310
Helix 19
19
A
353 355Right-handed 310
Helix 20
20
A
359 372Right-handed alpha
Helix 21
21
A
388 398Right-handed alpha
Helix 22
22
A
428 441Right-handed alpha
Helix 23
23
A
451 454Right-handed 310
Helix 24
24
A
470 477Right-handed alpha
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There are 2 sheets in PDB entry 1BFN. 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
416 418first strand
Strand 2
A
14 17parallel
Strand 3
A
49 55parallel
Strand 4
A
85 91parallel
Strand 5
A
174 179parallel
Strand 6
A
291 295parallel
Strand 7
A
338 341parallel
Strand 8
A
376 380parallel
Strand 9
A
415 417parallel
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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
122 124first strand
Strand 2
A
130 135anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il