Analysis of interatomic Contacts of Structural Units in PDB entry:
4P5P


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 4P5P entry

There are 2 chains in PDB entry 4P5P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 131
A
 HIS 133ASN 225
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 13 helices in PDB entry 4P5P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 36Right-handed alpha
Helix 2
AA2
A
55 59Right-handed 310
Helix 3
AA3
A
63 72Right-handed alpha
Helix 4
AA4
A
72 81Right-handed alpha
Helix 5
AA5
A
86 88Right-handed 310
Helix 6
AA6
A
89 93Right-handed 310
Helix 7
AA7
A
103 108Right-handed alpha
Helix 8
AA8
A
111 124Right-handed alpha
Helix 9
AA9
A
133 139Right-handed 310
Helix 10
AB1
A
159 166Right-handed alpha
Helix 11
AB2
A
175 183Right-handed alpha
Helix 12
AB3
A
208 210Right-handed 310
Helix 13
AB4
A
211 223Right-handed alpha
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There are 2 sheets in PDB entry 4P5P. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 7 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
83 84first strand
Strand 2
A
40 46parallel
Strand 3
A
2 8parallel
Strand 4
A
95 98parallel
Strand 5
A
127 131parallel
Strand 6
A
203 206parallel
Strand 7
A
197 200anti-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
154 155first strand
Strand 2
A
186 187parallel
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