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


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 4PHO entry

There are 3 chains in PDB entry 4PHO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 5THR 296
B
 CYS 6GLU 299
C
 VAL 5GLU 299
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 30 helices in PDB entry 4PHO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 29Right-handed alpha
Helix 2
AA2
A
30 35Right-handed alpha
Helix 3
AA3
A
36 47Right-handed alpha
Helix 4
AA4
A
50 54Right-handed 310
Helix 5
AA5
A
55 100Right-handed alpha
Helix 6
AA6
A
105 159Right-handed alpha
Helix 7
AA7
A
163 179Right-handed alpha
Helix 8
AA8
A
189 191Right-handed 310
Helix 9
AA9
A
196 200Right-handed alpha
Helix 10
AB1
A
207 259Right-handed alpha
Helix 11
AB2
A
267 292Right-handed alpha
Helix 12
AB3
B
7 29Right-handed alpha
Helix 13
AB4
B
30 35Right-handed alpha
Helix 14
AB5
B
36 47Right-handed alpha
Helix 15
AB6
B
55 100Right-handed alpha
Helix 16
AB7
B
105 159Right-handed alpha
Helix 17
AB8
B
163 178Right-handed alpha
Helix 18
AB9
B
189 191Right-handed 310
Helix 19
AC1
B
206 259Right-handed alpha
Helix 20
AC2
B
267 292Right-handed alpha
Helix 21
AC3
C
6 29Right-handed alpha
Helix 22
AC4
C
30 35Right-handed alpha
Helix 23
AC5
C
36 47Right-handed alpha
Helix 24
AC6
C
55 100Right-handed alpha
Helix 25
AC7
C
105 160Right-handed alpha
Helix 26
AC8
C
163 176Right-handed alpha
Helix 27
AC9
C
189 191Right-handed 310
Helix 28
AD1
C
196 200Right-handed alpha
Helix 29
AD2
C
206 259Right-handed alpha
Helix 30
AD3
C
267 292Right-handed alpha
Back to top of page

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

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
185 187first strand
Strand 2
A
193 195anti-parallel
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
B
186 187first strand
Strand 2
B
193 194anti-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
C
185 187first strand
Strand 2
C
193 195anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il