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


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 5TKG entry

There are 2 chains in PDB entry 5TKG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 1CYS 223
B
 HIS 1CYS 223
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 5TKG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
34 38Right-handed 310
Helix 2
AA2
A
75 79Right-handed 310
Helix 3
AA3
A
122 129Right-handed alpha
Helix 4
AA4
B
34 38Right-handed 310
Helix 5
AA5
B
75 79Right-handed 310
Helix 6
AA6
B
122 129Right-handed alpha
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There are 5 sheets in PDB entry 5TKG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 4 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
12 13first strand
Strand 2
A
3 9anti-parallel
Strand 3
A
60 66anti-parallel
Strand 4
A
133 137anti-parallel
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There are 3 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
20 21first strand
Strand 2
A
166 177anti-parallel
Strand 3
A
53 56parallel
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There are 6 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
20 21first strand
Strand 2
A
166 177anti-parallel
Strand 3
A
145 155anti-parallel
Strand 4
A
88 94anti-parallel
Strand 5
A
105 114anti-parallel
Strand 6
A
188 190anti-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
B
12 13first strand
Strand 2
B
3 9anti-parallel
Strand 3
B
60 66anti-parallel
Strand 4
B
133 137anti-parallel
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There are 6 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
53 56first strand
Strand 2
B
166 177parallel
Strand 3
B
145 155anti-parallel
Strand 4
B
88 94anti-parallel
Strand 5
B
105 114anti-parallel
Strand 6
B
188 190anti-parallel
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