Analysis of interatomic Contacts of Structural Units in PDB entry:
4P53


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 4P53 entry

There is 1 chain in PDB entry 4P53 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 26ASP 398
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 18 helices in PDB entry 4P53. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
52 57Right-handed alpha
Helix 2
AA2
A
71 88Right-handed alpha
Helix 3
AA3
A
100 104Right-handed 310
Helix 4
AA4
A
105 120Right-handed alpha
Helix 5
AA5
A
133 147Right-handed alpha
Helix 6
AA6
A
148 150Right-handed 310
Helix 7
AA7
A
159 165Right-handed alpha
Helix 8
AA8
A
195 202Right-handed 310
Helix 9
AA9
A
203 222Right-handed alpha
Helix 10
AB1
A
222 239Right-handed alpha
Helix 11
AB2
A
251 268Right-handed alpha
Helix 12
AB3
A
269 271Right-handed 310
Helix 13
AB4
A
278 282Right-handed 310
Helix 14
AB5
A
286 295Right-handed alpha
Helix 15
AB6
A
299 318Right-handed alpha
Helix 16
AB7
A
322 336Right-handed alpha
Helix 17
AB8
A
346 361Right-handed alpha
Helix 18
AB9
A
383 398Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 4P53. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 6 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
37 40first strand
Strand 2
A
191 194parallel
Strand 3
A
153 157parallel
Strand 4
A
128 132parallel
Strand 5
A
64 70parallel
Strand 6
A
91 97parallel
Back to list of sheets
Back to top of page

There are 2 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
171 176first strand
Strand 2
A
179 186anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
367 370first strand
Strand 2
A
376 379anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il