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


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 9KNA entry

There are 2 chains in PDB entry 9KNA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 217TYR 348
B
 LEU 217TYR 348
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 6 helices in PDB entry 9KNA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
288 300Right-handed alpha
Helix 2
AA2
A
315 334Right-handed alpha
Helix 3
AA3
A
336 345Right-handed alpha
Helix 4
AA4
B
288 299Right-handed alpha
Helix 5
AA5
B
315 333Right-handed alpha
Helix 6
AA6
B
336 345Right-handed alpha
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There are 4 sheets in PDB entry 9KNA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 3 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
250 252first strand
Strand 2
A
260 266anti-parallel
Strand 3
A
273 277anti-parallel
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There are 5 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
250 252first strand
Strand 2
A
260 266anti-parallel
Strand 3
A
236 240anti-parallel
Strand 4
A
225 228anti-parallel
Strand 5
A
281 283anti-parallel
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There are 3 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
250 252first strand
Strand 2
B
260 266anti-parallel
Strand 3
B
272 277anti-parallel
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There are 5 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
250 252first strand
Strand 2
B
260 266anti-parallel
Strand 3
B
236 240anti-parallel
Strand 4
B
225 228anti-parallel
Strand 5
B
281 283anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il