Analysis of interatomic Contacts of Structural Units in PDB entry:
3RXH


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 3RXH entry

There is 1 chain in PDB entry 3RXH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 19ASN 241
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 3 helices in PDB entry 3RXH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 60Right-handed 310
Helix 2
2
A
162 170Right-handed alpha
Helix 3
3
A
230 241Right-handed alpha
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There are 2 sheets in PDB entry 3RXH. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
23 24first strand
Strand 2
A
154 159anti-parallel
Strand 3
A
133 138anti-parallel
Strand 4
A
198 201anti-parallel
Strand 5
A
204 211anti-parallel
Strand 6
A
222 226anti-parallel
Strand 7
A
178 181anti-parallel
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There are 7 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
33 37first strand
Strand 2
A
41 49anti-parallel
Strand 3
A
52 55anti-parallel
Strand 4
A
104 108anti-parallel
Strand 5
A
81 90anti-parallel
Strand 6
A
65 68anti-parallel
Strand 7
A
33 37anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il