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


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 4YDS entry

There is 1 chain in PDB entry 4YDS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 226
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
Back to top of page

There are 8 helices in PDB entry 4YDS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 15Right-handed alpha
Helix 2
AA2
A
32 47Right-handed alpha
Helix 3
AA3
A
59 70Right-handed alpha
Helix 4
AA4
A
74 80Right-handed alpha
Helix 5
AA5
A
96 113Right-handed alpha
Helix 6
AA6
A
124 131Right-handed alpha
Helix 7
AA7
A
132 149Right-handed alpha
Helix 8
AA8
A
163 174Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 4YDS. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
2 3first strand
Strand 2
A
17 18anti-parallel
Back to list of sheets
Back to top of page

There are 9 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
83 87first strand
Strand 2
A
51 55parallel
Strand 3
A
118 122parallel
Strand 4
A
152 157parallel
Strand 5
A
22 27parallel
Strand 6
A
176 184parallel
Strand 7
A
189 197anti-parallel
Strand 8
A
208 213anti-parallel
Strand 9
A
217 220anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il