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


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 4PMQ entry

There is 1 chain in PDB entry 4PMQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 37ALA 240
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 4PMQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
50 57Right-handed alpha
Helix 2
AA2
A
82 92Right-handed alpha
Helix 3
AA3
A
104 111Right-handed 310
Helix 4
AA4
A
112 131Right-handed alpha
Helix 5
AA5
A
148 155Right-handed alpha
Helix 6
AA6
A
155 168Right-handed alpha
Helix 7
AA7
A
177 188Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 4PMQ.

There are 9 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
40 43first strand
Strand 2
A
61 65parallel
Strand 3
A
95 100parallel
Strand 4
A
139 142parallel
Strand 5
A
172 176parallel
Strand 6
A
192 195parallel
Strand 7
A
211 221parallel
Strand 8
A
224 231anti-parallel
Strand 9
A
40 43anti-parallel
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