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


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 4PMK entry

There are 2 chains in PDB entry 4PMK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 24ALA 189
B
 CYS 48ALA 189
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 8 helices in PDB entry 4PMK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
111 115Right-handed alpha
Helix 2
AA2
A
116 118Right-handed 310
Helix 3
AA3
A
166 173Right-handed alpha
Helix 4
AA4
A
176 180Right-handed 310
Helix 5
AA5
B
111 115Right-handed alpha
Helix 6
AA6
B
116 118Right-handed 310
Helix 7
AA7
B
166 173Right-handed alpha
Helix 8
AA8
B
176 180Right-handed 310
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There are 4 sheets in PDB entry 4PMK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 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
52 55first strand
Strand 2
A
60 63anti-parallel
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There are 7 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
74 80first strand
Strand 2
A
162 165parallel
Strand 3
A
106 110anti-parallel
Strand 4
A
133 142parallel
Strand 5
A
123 128anti-parallel
Strand 6
A
182 188anti-parallel
Strand 7
A
74 80anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
52 55first strand
Strand 2
B
60 63anti-parallel
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There are 7 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
74 80first strand
Strand 2
B
162 165parallel
Strand 3
B
106 110anti-parallel
Strand 4
B
133 142parallel
Strand 5
B
123 128anti-parallel
Strand 6
B
182 188anti-parallel
Strand 7
B
74 80anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il