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


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 2YXD entry

There are 2 chains in PDB entry 2YXD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 4ARG 183
B
 MSE 4ARG 183
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 14 helices in PDB entry 2YXD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 32Right-handed alpha
Helix 2
2
A
47 55Right-handed alpha
Helix 3
3
A
66 80Right-handed alpha
Helix 4
4
A
91 96Right-handed alpha
Helix 5
5
A
97 99Right-handed 310
Helix 6
6
A
111 122Right-handed alpha
Helix 7
7
A
133 147Right-handed alpha
Helix 8
8
B
20 32Right-handed alpha
Helix 9
9
B
47 55Right-handed alpha
Helix 10
10
B
66 80Right-handed alpha
Helix 11
11
B
91 96Right-handed alpha
Helix 12
12
B
97 99Right-handed 310
Helix 13
13
B
111 122Right-handed alpha
Helix 14
14
B
133 147Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 2YXD. Click on sheet of interest to get list of strands forming it: A, B,

There are 14 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
85 89first strand
Strand 2
A
59 64parallel
Strand 3
A
38 42parallel
Strand 4
A
103 106parallel
Strand 5
A
126 131parallel
Strand 6
A
176 182anti-parallel
Strand 7
A
150 164anti-parallel
Strand 8
B
150 164anti-parallel
Strand 9
B
176 182anti-parallel
Strand 10
B
126 131anti-parallel
Strand 11
B
103 106parallel
Strand 12
B
38 42parallel
Strand 13
B
59 64parallel
Strand 14
B
85 89parallel
Back to list of sheets
Back to top of page

There are 4 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
167 172first strand
Strand 2
A
150 164anti-parallel
Strand 3
B
150 164anti-parallel
Strand 4
B
167 172anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il