Analysis of interatomic Contacts of Structural Units in PDB entry:
1X8S


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 1X8S entry

There are 2 chains in PDB entry 1X8S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 156ASN 253
B
 HIS 32PRO 40
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 2 helices in PDB entry 1X8S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
204 210Right-handed alpha
Helix 2
2
A
230 241Right-handed alpha
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There are 2 sheets in PDB entry 1X8S. Click on sheet of interest to get list of strands forming it: A, B,

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
159 164first strand
Strand 2
A
244 250anti-parallel
Strand 3
A
217 221anti-parallel
Strand 4
A
224 225anti-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
189 200first strand
Strand 2
A
174 184anti-parallel
Strand 3
B
34 37anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il