Analysis of interatomic Contacts of Structural Units in PDB entry:
4PO3


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 4PO3 entry

There is 1 chain in PDB entry 4PO3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 ALA 2GLU 315
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 4PO3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
3 29Right-handed alpha
Helix 2
2
X
85 95Right-handed alpha
Helix 3
3
X
111 130Right-handed alpha
Helix 4
4
X
131 133Right-handed 310
Helix 5
5
X
146 161Right-handed alpha
Helix 6
6
X
161 169Right-handed alpha
Helix 7
7
X
188 192Right-handed 310
Helix 8
8
X
200 212Right-handed alpha
Helix 9
9
X
214 219Right-handed alpha
Helix 10
10
X
222 227Right-handed alpha
Helix 11
11
X
245 259Right-handed alpha
Helix 12
12
X
269 273Right-handed 310
Helix 13
13
X
279 284Right-handed alpha
Helix 14
14
X
287 312Right-handed alpha
Back to top of page

There is 1 sheet ( A) in PDB entry 4PO3.

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
35 42first strand
Strand 2
X
52 58anti-parallel
Strand 3
X
98 102anti-parallel
Strand 4
X
66 72parallel
Strand 5
X
135 145parallel
Strand 6
X
179 183parallel
Strand 7
X
235 240parallel
Strand 8
X
263 268parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il