Analysis of interatomic Contacts of Structural Units in PDB entry:
4PQ8


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 4PQ8 entry

There is 1 chain in PDB entry 4PQ8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 8LEU 248
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 5 helices in PDB entry 4PQ8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 20Right-handed alpha
Helix 2
2
A
22 33Right-handed alpha
Helix 3
3
A
43 49Right-handed alpha
Helix 4
4
A
65 69Right-handed 310
Helix 5
5
A
85 89Right-handed 310
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There are 2 sheets in PDB entry 4PQ8. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 strands in A 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
41 42anti-parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
52 54first strand
Strand 2
A
74 76parallel
Strand 3
A
96 98parallel
Strand 4
A
120 122parallel
Strand 5
A
144 146parallel
Strand 6
A
168 170parallel
Strand 7
A
192 194parallel
Strand 8
A
216 218parallel
Strand 9
A
240 242parallel
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