Analysis of interatomic Contacts of Structural Units in PDB entry:
2QKU


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 2QKU entry

There are 3 chains in PDB entry 2QKU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 580LYS 664
B
 LEU 580PRO 663
C
 LEU 580SER 669
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 6 helices in PDB entry 2QKU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
616 623Right-handed alpha
Helix 2
2
A
641 651Right-handed alpha
Helix 3
3
B
616 623Right-handed alpha
Helix 4
4
B
641 651Right-handed alpha
Helix 5
5
C
616 623Right-handed alpha
Helix 6
6
C
641 647Right-handed 310
Back to top of page

There are 6 sheets in PDB entry 2QKU. 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
581 588first strand
Strand 2
A
655 662anti-parallel
Strand 3
A
628 632anti-parallel
Strand 4
A
605 611anti-parallel
Strand 5
A
597 602anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
581 588first strand
Strand 2
A
655 662anti-parallel
Strand 3
A
628 632anti-parallel
Strand 4
A
635 636anti-parallel
Back to list of sheets
Back to top of page

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
B
581 588first strand
Strand 2
B
655 662anti-parallel
Strand 3
B
628 632anti-parallel
Strand 4
B
605 611anti-parallel
Strand 5
B
597 602anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
581 588first strand
Strand 2
B
655 662anti-parallel
Strand 3
B
628 632anti-parallel
Strand 4
B
635 636anti-parallel
Back to list of sheets
Back to top of page

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
C
581 589first strand
Strand 2
C
654 662anti-parallel
Strand 3
C
628 632anti-parallel
Strand 4
C
605 611anti-parallel
Strand 5
C
597 602anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
581 589first strand
Strand 2
C
654 662anti-parallel
Strand 3
C
628 632anti-parallel
Strand 4
C
635 636anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il