Analysis of interatomic Contacts of Structural Units in PDB entry:
5K39


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 5K39 entry

There are 2 chains in PDB entry 5K39 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3HIS 169
B
 ASP 7ALA 159
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 7 helices in PDB entry 5K39. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
72 75Right-handed 310
Helix 2
AA2
A
98 106Right-handed alpha
Helix 3
AA3
B
22 24Right-handed 310
Helix 4
AA4
B
25 31Right-handed alpha
Helix 5
AA5
B
113 124Right-handed alpha
Helix 6
AA6
B
134 138Right-handed 310
Helix 7
AA7
B
146 156Right-handed alpha
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There are 7 sheets in PDB entry 5K39. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 5 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
47 50first strand
Strand 2
A
112 121anti-parallel
Strand 3
A
20 28anti-parallel
Strand 4
A
5 10anti-parallel
Strand 5
A
158 160parallel
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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
14 15first strand
Strand 2
A
166 167parallel
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There are 4 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
77 81first strand
Strand 2
A
89 96anti-parallel
Strand 3
A
33 41anti-parallel
Strand 4
A
130 131anti-parallel
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There are 4 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
77 81first strand
Strand 2
A
89 96anti-parallel
Strand 3
A
33 41anti-parallel
Strand 4
A
144 148anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
51 57first strand
Strand 2
B
9 16anti-parallel
Strand 3
B
85 87parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
51 57first strand
Strand 2
B
9 16anti-parallel
Strand 3
B
95 96parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 45first strand
Strand 2
B
34 37anti-parallel
Strand 3
B
63 69anti-parallel
Strand 4
B
76 81anti-parallel
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