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


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 5YBA entry

There are 4 chains in PDB entry 5YBA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 TYR 2ASN 7
A
 LEU 2LYS 173
D
 GLU 1LYS 5
C
 GLY -1LYS 173
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 5YBA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
30 43Right-handed alpha
Helix 2
AA2
A
127 131Right-handed 310
Helix 3
AA3
A
143 152Right-handed alpha
Helix 4
AA4
C
30 43Right-handed alpha
Helix 5
AA5
C
127 131Right-handed 310
Helix 6
AA6
C
143 152Right-handed alpha
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There are 2 sheets in PDB entry 5YBA. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 8 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
63 65first strand
Strand 2
A
69 72anti-parallel
Strand 3
A
120 123anti-parallel
Strand 4
A
105 108anti-parallel
Strand 5
A
136 142anti-parallel
Strand 6
A
16 25anti-parallel
Strand 7
A
6 13anti-parallel
Strand 8
A
164 171anti-parallel
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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
61 65first strand
Strand 2
C
69 72anti-parallel
Strand 3
C
120 123anti-parallel
Strand 4
C
105 108anti-parallel
Strand 5
C
136 142anti-parallel
Strand 6
C
16 25anti-parallel
Strand 7
C
6 13anti-parallel
Strand 8
C
164 171anti-parallel
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