Analysis of interatomic Contacts of Structural Units in PDB entry:
2PNT


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 2PNT entry

There are 2 chains in PDB entry 2PNT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 97LEU 192
B
 GLN 98LEU 192
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 4 helices in PDB entry 2PNT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
142 147Right-handed alpha
Helix 2
2
A
167 178Right-handed alpha
Helix 3
3
B
142 147Right-handed alpha
Helix 4
4
B
167 178Right-handed alpha
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There are 4 sheets in PDB entry 2PNT. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
98 105first strand
Strand 2
A
181 188anti-parallel
Strand 3
A
154 158anti-parallel
Strand 4
A
161 162anti-parallel
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There are 2 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
114 121first strand
Strand 2
A
130 138anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
100 105first strand
Strand 2
B
181 186anti-parallel
Strand 3
B
154 158anti-parallel
Strand 4
B
130 138anti-parallel
Strand 5
B
114 121anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
100 105first strand
Strand 2
B
181 186anti-parallel
Strand 3
B
154 158anti-parallel
Strand 4
B
161 162anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il