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


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 1BXK entry

There are 2 chains in PDB entry 1BXK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 350
B
 MET 401ARG 750
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
Back to top of page

There are 32 helices in PDB entry 1BXK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 24Right-handed alpha
Helix 2
2
A
41 43Right-handed 310
Helix 3
3
A
63 73Right-handed alpha
Helix 4
4
A
96 101Right-handed alpha
Helix 5
5
A
103 118Right-handed alpha
Helix 6
6
A
121 126Right-handed alpha
Helix 7
7
A
135 138Right-handed 310
Helix 8
8
A
159 178Right-handed alpha
Helix 9
9
A
200 209Right-handed alpha
Helix 10
10
A
229 242Right-handed alpha
Helix 11
11
A
259 273Right-handed alpha
Helix 12
12
A
284 287Right-handed 310
Helix 13
13
A
306 311Right-handed alpha
Helix 14
14
A
320 333Right-handed alpha
Helix 15
15
A
335 343Right-handed alpha
Helix 16
16
A
345 348Right-handed 310
Helix 17
17
B
412 424Right-handed alpha
Helix 18
18
B
441 443Right-handed 310
Helix 19
19
B
445 448Right-handed alpha
Helix 20
20
B
463 473Right-handed alpha
Helix 21
21
B
496 501Right-handed alpha
Helix 22
22
B
503 518Right-handed alpha
Helix 23
23
B
521 526Right-handed alpha
Helix 24
24
B
535 538Right-handed 310
Helix 25
25
B
559 578Right-handed alpha
Helix 26
26
B
600 610Right-handed alpha
Helix 27
27
B
629 642Right-handed alpha
Helix 28
28
B
659 673Right-handed alpha
Helix 29
29
B
684 687Right-handed 310
Helix 30
30
B
706 712Right-handed alpha
Helix 31
31
B
720 733Right-handed alpha
Helix 32
32
B
735 743Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 1BXK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
248 251first strand
Strand 2
A
182 187parallel
Strand 3
A
128 134parallel
Strand 4
A
77 80parallel
Strand 5
A
3 7parallel
Strand 6
A
28 32parallel
Strand 7
A
53 56parallel
Back to list of sheets
Back to top of page

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
189 191first strand
Strand 2
A
226 228parallel
Back to list of sheets
Back to top of page

There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
648 651first strand
Strand 2
B
582 587parallel
Strand 3
B
528 534parallel
Strand 4
B
477 480parallel
Strand 5
B
403 407parallel
Strand 6
B
428 432parallel
Strand 7
B
453 456parallel
Back to list of sheets
Back to top of page

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
B
589 591first strand
Strand 2
B
626 628parallel
Back to list of sheets
Back to top of page

There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
614 616first strand
Strand 2
B
688 690parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il