Analysis of interatomic Contacts of Structural Units in PDB entry:
4A06


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 4A06 entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 2 chains in PDB entry 4A06 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 75ASN 240
A
 PHE 242THR 359
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 9 helices in PDB entry 4A06. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
115 121Right-handed alpha
Helix 2
2
A
123 135Right-handed alpha
Helix 3
3
A
167 174Right-handed alpha
Helix 4
4
A
179 199Right-handed alpha
Helix 5
5
A
251 256Right-handed alpha
Helix 6
6
A
262 277Right-handed alpha
Helix 7
7
A
287 295Right-handed alpha
Helix 8
8
A
307 316Right-handed alpha
Helix 9
9
A
333 338Right-handed alpha
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There are 3 sheets in PDB entry 4A06. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
82 91first strand
Strand 2
A
94 101anti-parallel
Strand 3
A
106 114anti-parallel
Strand 4
A
154 159anti-parallel
Strand 5
A
147 151anti-parallel
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There are 3 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
165 166first strand
Strand 2
A
211 214anti-parallel
Strand 3
A
218 221anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
201 202first strand
Strand 2
A
228 229anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il