Analysis of interatomic Contacts of Structural Units in PDB entry:
9QCD


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 9QCD entry

There are 4 chains in PDB entry 9QCD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 TRP 6ILE 221
C
 GLN 624GLU 626
C
 LEU 628ASP 658
C
 VAL 660ALA 676
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 5 helices in PDB entry 9QCD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
12 23Right-handed alpha
Helix 2
AA2
B
73 84Right-handed alpha
Helix 3
AA3
B
118 130Right-handed alpha
Helix 4
AA4
B
189 200Right-handed alpha
Helix 5
AA5
C
663 676Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 9QCD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
63 64first strand
Strand 2
B
50 58anti-parallel
Strand 3
B
41 47anti-parallel
Strand 4
B
28 33anti-parallel
Strand 5
B
100 101parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
89 90first strand
Strand 2
C
630 631anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
178 180first strand
Strand 2
B
167 175anti-parallel
Strand 3
B
147 152anti-parallel
Strand 4
B
134 139anti-parallel
Strand 5
B
214 215parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
178 180first strand
Strand 2
B
167 175anti-parallel
Strand 3
C
659 660parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
202 203first strand
Strand 2
B
209 210anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il