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


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 1BKC entry

There are 4 chains in PDB entry 1BKC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 219ARG 473
C
 MET 221SER 474
E
 ASP 219SER 474
I
 MET 221SER 474
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 31 helices in PDB entry 1BKC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
233 238Right-handed alpha
Helix 2
2
A
244 263Right-handed alpha
Helix 3
3
A
314 324Right-handed alpha
Helix 4
4
A
326 331Right-handed alpha
Helix 5
5
A
344 346Right-handed 310
Helix 6
6
A
396 410Right-handed alpha
Helix 7
7
A
427 429Right-handed 310
Helix 8
8
A
445 448Right-handed 310
Helix 9
9
A
452 469Right-handed alpha
Helix 10
10
C
233 238Right-handed alpha
Helix 11
11
C
244 263Right-handed alpha
Helix 12
12
C
314 324Right-handed alpha
Helix 13
13
C
326 331Right-handed alpha
Helix 14
14
C
344 346Right-handed 310
Helix 15
15
C
396 410Right-handed alpha
Helix 16
16
C
454 469Right-handed alpha
Helix 17
17
E
233 238Right-handed alpha
Helix 18
18
E
244 263Right-handed alpha
Helix 19
19
E
314 324Right-handed alpha
Helix 20
20
E
326 331Right-handed alpha
Helix 21
21
E
344 346Right-handed 310
Helix 22
22
E
396 410Right-handed alpha
Helix 23
23
E
427 429Right-handed 310
Helix 24
24
E
452 465Right-handed alpha
Helix 25
25
I
233 238Right-handed alpha
Helix 26
26
I
244 263Right-handed alpha
Helix 27
27
I
314 331Right-handed alpha
Helix 28
28
I
344 346Right-handed 310
Helix 29
29
I
396 411Right-handed alpha
Helix 30
30
I
445 448Right-handed 310
Helix 31
31
I
452 469Right-handed alpha
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There are 6 sheets in PDB entry 1BKC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
349 351first strand
Strand 2
A
382 386anti-parallel
Strand 3
A
334 339parallel
Strand 4
A
224 231parallel
Strand 5
A
276 284parallel
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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
369 371first strand
Strand 2
A
376 378anti-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
C
349 351first strand
Strand 2
C
382 386anti-parallel
Strand 3
C
334 339parallel
Strand 4
C
224 231parallel
Strand 5
C
276 284parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
349 351first strand
Strand 2
E
382 386anti-parallel
Strand 3
E
334 339parallel
Strand 4
E
224 231parallel
Strand 5
E
276 284parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
349 351first strand
Strand 2
I
382 386anti-parallel
Strand 3
I
334 339parallel
Strand 4
I
224 231parallel
Strand 5
I
276 284parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
369 371first strand
Strand 2
I
376 378anti-parallel
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