Analysis of interatomic Contacts of Structural Units in PDB entry:
5KAS


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 5KAS entry

There is 1 chain in PDB entry 5KAS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 20GLY 431
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 19 helices in PDB entry 5KAS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
40 44Right-handed 310
Helix 2
AA2
A
45 49Right-handed 310
Helix 3
AA3
A
67 82Right-handed alpha
Helix 4
AA4
A
99 103Right-handed 310
Helix 5
AA5
A
104 123Right-handed alpha
Helix 6
AA6
A
148 158Right-handed alpha
Helix 7
AA7
A
159 162Right-handed 310
Helix 8
AA8
A
163 174Right-handed alpha
Helix 9
AA9
A
193 198Right-handed 310
Helix 10
AB1
A
201 205Right-handed 310
Helix 11
AB2
A
209 211Right-handed 310
Helix 12
AB3
A
212 227Right-handed alpha
Helix 13
AB4
A
252 267Right-handed alpha
Helix 14
AB5
A
343 348Right-handed alpha
Helix 15
AB6
A
361 366Right-handed alpha
Helix 16
AB7
A
371 385Right-handed alpha
Helix 17
AB8
A
385 397Right-handed alpha
Helix 18
AB9
A
406 419Right-handed alpha
Helix 19
AC1
A
421 430Right-handed alpha
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There are 2 sheets in PDB entry 5KAS. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
128 130first strand
Strand 2
A
87 90parallel
Strand 3
A
21 26parallel
Strand 4
A
321 327anti-parallel
Strand 5
A
334 341anti-parallel
Strand 6
A
356 360anti-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
176 179first strand
Strand 2
A
187 191anti-parallel
Strand 3
A
230 235parallel
Strand 4
A
270 279parallel
Strand 5
A
293 301parallel
Strand 6
A
282 287anti-parallel
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