Analysis of interatomic Contacts of Structural Units in PDB entry:
6K20


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 6K20 entry

There is 1 chain in PDB entry 6K20 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2ASP 467
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 21 helices in PDB entry 6K20. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 13Right-handed alpha
Helix 2
AA2
A
34 42Right-handed alpha
Helix 3
AA3
A
44 49Right-handed 310
Helix 4
AA4
A
52 57Right-handed 310
Helix 5
AA5
A
124 140Right-handed alpha
Helix 6
AA6
A
177 186Right-handed alpha
Helix 7
AA7
A
189 205Right-handed alpha
Helix 8
AA8
A
213 237Right-handed alpha
Helix 9
AA9
A
244 248Right-handed 310
Helix 10
AB1
A
282 284Right-handed 310
Helix 11
AB2
A
285 302Right-handed alpha
Helix 12
AB3
A
306 334Right-handed alpha
Helix 13
AB4
A
341 357Right-handed alpha
Helix 14
AB5
A
359 367Right-handed alpha
Helix 15
AB6
A
368 370Right-handed 310
Helix 16
AB7
A
385 401Right-handed alpha
Helix 17
AB8
A
402 404Right-handed 310
Helix 18
AB9
A
406 416Right-handed alpha
Helix 19
AC1
A
424 437Right-handed alpha
Helix 20
AC2
A
440 451Right-handed alpha
Helix 21
AC3
A
459 463Right-handed 310
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There are 5 sheets in PDB entry 6K20. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 6 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
4 6first strand
Strand 2
A
88 95anti-parallel
Strand 3
A
101 107anti-parallel
Strand 4
A
162 172anti-parallel
Strand 5
A
146 158anti-parallel
Strand 6
A
29 33anti-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
4 6first strand
Strand 2
A
88 95anti-parallel
Strand 3
A
101 107anti-parallel
Strand 4
A
162 172anti-parallel
Strand 5
A
122 123anti-parallel
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There are 2 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
17 19first strand
Strand 2
A
67 69anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
72 75first strand
Strand 2
A
78 82anti-parallel
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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
A
238 239first strand
Strand 2
A
261 262anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il