Analysis of interatomic Contacts of Structural Units in PDB entry:
2PX9


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 2PX9 entry

There are 2 chains in PDB entry 2PX9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 166ASN 382
B
 MET 1SER 158
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 16 helices in PDB entry 2PX9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
171 177Right-handed alpha
Helix 2
2
A
181 198Right-handed alpha
Helix 3
3
A
239 247Right-handed alpha
Helix 4
4
A
250 259Right-handed alpha
Helix 5
5
A
261 267Right-handed alpha
Helix 6
6
A
268 273Right-handed 310
Helix 7
7
A
283 289Right-handed alpha
Helix 8
8
A
307 311Right-handed 310
Helix 9
9
A
314 337Right-handed alpha
Helix 10
10
A
348 366Right-handed alpha
Helix 11
11
A
372 382Right-handed alpha
Helix 12
12
B
3 19Right-handed alpha
Helix 13
13
B
94 98Right-handed 310
Helix 14
14
B
108 122Right-handed alpha
Helix 15
15
B
130 140Right-handed alpha
Helix 16
16
B
140 155Right-handed alpha
Back to top of page

There is 1 sheet ( A) in PDB entry 2PX9.

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
B
28 29first strand
Strand 2
B
37 46anti-parallel
Strand 3
B
57 63anti-parallel
Strand 4
B
75 77anti-parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il