Analysis of interatomic Contacts of Structural Units in PDB entry:
1BF5


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 1BF5 entry

There are 4 chains in PDB entry 1BF5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 A 1001 C 1018
C
 T 2001 G 2018
A
 LEU 136GLY 700
A
 ILE 702SER 710
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 17 helices in PDB entry 1BF5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
137 179Right-handed alpha
Helix 2
2
A
198 247Right-handed alpha
Helix 3
3
A
257 286Right-handed alpha
Helix 4
4
A
293 316Right-handed alpha
Helix 5
5
A
352 354Right-handed 310
Helix 6
6
A
369 373Right-handed 310
Helix 7
7
A
461 477Right-handed 310
Helix 8
8
A
486 489Right-handed 310
Helix 9
9
A
495 509Right-handed alpha
Helix 10
10
A
516 526Right-handed alpha
Helix 11
11
A
539 543Right-handed alpha
Helix 12
12
A
554 566Right-handed alpha
Helix 13
13
A
570 574Right-handed alpha
Helix 14
14
A
584 591Right-handed alpha
Helix 15
15
A
636 640Right-handed alpha
Helix 16
16
A
644 649Right-handed alpha
Helix 17
17
A
673 677Right-handed alpha
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There are 4 sheets in PDB entry 1BF5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
334 336first strand
Strand 2
A
456 458parallel
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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
343 347first strand
Strand 2
A
400 404anti-parallel
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There are 4 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
387 389first strand
Strand 2
A
359 364anti-parallel
Strand 3
A
433 441anti-parallel
Strand 4
A
444 451anti-parallel
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There are 2 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
601 603first strand
Strand 2
A
612 614anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il