Analysis of interatomic Contacts of Structural Units in PDB entry:
3BWL


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 3BWL entry

There are 4 chains in PDB entry 3BWL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 384ILE 508
B
 ALA 386ILE 508
C
 LEU 395ILE 508
D
 ARG 388ILE 508
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 20 helices in PDB entry 3BWL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
384 409Right-handed alpha
Helix 2
2
A
426 434Right-handed alpha
Helix 3
3
A
436 440Right-handed 310
Helix 4
4
A
444 448Right-handed 310
Helix 5
5
A
453 463Right-handed alpha
Helix 6
6
B
386 408Right-handed alpha
Helix 7
7
B
426 434Right-handed alpha
Helix 8
8
B
436 440Right-handed 310
Helix 9
9
B
444 448Right-handed 310
Helix 10
10
B
453 463Right-handed alpha
Helix 11
11
C
395 409Right-handed alpha
Helix 12
12
C
426 434Right-handed alpha
Helix 13
13
C
436 440Right-handed 310
Helix 14
14
C
444 448Right-handed 310
Helix 15
15
C
453 463Right-handed alpha
Helix 16
16
D
388 409Right-handed alpha
Helix 17
17
D
426 434Right-handed alpha
Helix 18
18
D
436 440Right-handed 310
Helix 19
19
D
444 448Right-handed 310
Helix 20
20
D
453 463Right-handed alpha
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There are 4 sheets in PDB entry 3BWL. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
422 425first strand
Strand 2
A
412 416anti-parallel
Strand 3
A
498 507anti-parallel
Strand 4
A
483 495anti-parallel
Strand 5
A
469 477anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
422 425first strand
Strand 2
B
412 416anti-parallel
Strand 3
B
498 507anti-parallel
Strand 4
B
483 495anti-parallel
Strand 5
B
469 477anti-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
422 425first strand
Strand 2
C
412 416anti-parallel
Strand 3
C
498 507anti-parallel
Strand 4
C
483 495anti-parallel
Strand 5
C
469 477anti-parallel
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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
D
422 425first strand
Strand 2
D
412 417anti-parallel
Strand 3
D
498 507anti-parallel
Strand 4
D
483 495anti-parallel
Strand 5
D
469 477anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il