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


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 3BQD entry

There are 2 chains in PDB entry 3BQD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 525LYS 777
B
 GLN 741GLU 751
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 11 helices in PDB entry 3BQD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
531 540Right-handed alpha
Helix 2
2
A
555 580Right-handed alpha
Helix 3
3
A
583 587Right-handed 310
Helix 4
4
A
588 616Right-handed alpha
Helix 5
5
A
630 635Right-handed alpha
Helix 6
6
A
639 656Right-handed alpha
Helix 7
7
A
659 672Right-handed alpha
Helix 8
8
A
682 704Right-handed alpha
Helix 9
9
A
708 742Right-handed alpha
Helix 10
10
A
750 767Right-handed alpha
Helix 11
11
B
743 749Right-handed alpha
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There are 2 sheets in PDB entry 3BQD. Click on sheet of interest to get list of strands forming it: A, B,

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
621 624first strand
Strand 2
A
627 629anti-parallel
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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
674 676first strand
Strand 2
A
769 771anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il