Analysis of interatomic Contacts of Structural Units in PDB entry:
9K2Z


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 9K2Z entry

There are 4 chains in PDB entry 9K2Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2GLN 409
B
 C -15 G 322
C
 G -10 G 15
D
 G 2 C 10
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 5 helices in PDB entry 9K2Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
19 28Right-handed alpha
Helix 2
AA2
A
93 110Right-handed alpha
Helix 3
AA3
A
122 127Right-handed alpha
Helix 4
AA4
A
132 150Right-handed alpha
Helix 5
AA5
A
274 286Right-handed alpha
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There are 3 sheets in PDB entry 9K2Z. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
17 18first strand
Strand 2
A
3 7anti-parallel
Strand 3
A
40 43parallel
Strand 4
A
31 35anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
157 158first strand
Strand 2
A
56 62parallel
Strand 3
A
67 75anti-parallel
Strand 4
A
80 89anti-parallel
Strand 5
A
328 333parallel
Strand 6
A
404 408anti-parallel
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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
A
390 391first strand
Strand 2
A
377 382anti-parallel
Strand 3
A
363 372anti-parallel
Strand 4
A
352 357anti-parallel
Strand 5
A
396 400anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il