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


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 2OKF entry

There are 2 chains in PDB entry 2OKF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 4ASN 139
B
 ARG 4ASN 139
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 10 helices in PDB entry 2OKF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 18Right-handed alpha
Helix 2
2
A
67 90Right-handed alpha
Helix 3
3
A
101 106Right-handed alpha
Helix 4
4
A
107 109Right-handed 310
Helix 5
5
A
110 120Right-handed alpha
Helix 6
6
B
4 18Right-handed alpha
Helix 7
7
B
67 90Right-handed alpha
Helix 8
8
B
101 106Right-handed alpha
Helix 9
9
B
107 109Right-handed 310
Helix 10
10
B
110 120Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 2OKF. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
21 24first strand
Strand 2
A
46 50anti-parallel
Strand 3
A
53 59anti-parallel
Strand 4
A
93 100parallel
Strand 5
A
124 128parallel
Strand 6
A
133 138anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
30 31first strand
Strand 2
A
34 35anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
21 24first strand
Strand 2
B
46 50anti-parallel
Strand 3
B
53 59anti-parallel
Strand 4
B
93 100parallel
Strand 5
B
124 128parallel
Strand 6
B
133 138anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
30 31first strand
Strand 2
B
34 35anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il