Analysis of interatomic Contacts of Structural Units in PDB entry:
5K4X


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 5K4X entry

There is 1 chain in PDB entry 5K4X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 15GLY 368
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 15 helices in PDB entry 5K4X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
31 33Right-handed 310
Helix 2
AA2
A
45 49Right-handed 310
Helix 3
AA3
A
75 85Right-handed alpha
Helix 4
AA4
A
96 109Right-handed alpha
Helix 5
AA5
A
124 136Right-handed alpha
Helix 6
AA6
A
149 164Right-handed alpha
Helix 7
AA7
A
176 187Right-handed alpha
Helix 8
AA8
A
202 207Right-handed alpha
Helix 9
AA9
A
212 225Right-handed alpha
Helix 10
AB1
A
226 228Right-handed 310
Helix 11
AB2
A
239 249Right-handed alpha
Helix 12
AB3
A
257 262Right-handed alpha
Helix 13
AB4
A
286 291Right-handed alpha
Helix 14
AB5
A
329 349Right-handed alpha
Helix 15
AB6
A
352 357Right-handed alpha
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There are 4 sheets in PDB entry 5K4X. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 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
35 37first strand
Strand 2
A
361 363anti-parallel
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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
A
53 54first strand
Strand 2
A
60 61anti-parallel
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There are 9 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
65 67first strand
Strand 2
A
88 91parallel
Strand 3
A
116 119parallel
Strand 4
A
139 143parallel
Strand 5
A
168 174parallel
Strand 6
A
190 193parallel
Strand 7
A
231 234parallel
Strand 8
A
253 256parallel
Strand 9
A
65 67parallel
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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
A
270 273first strand
Strand 2
A
276 282anti-parallel
Strand 3
A
321 325anti-parallel
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