Analysis of interatomic Contacts of Structural Units in PDB entry:
3D2O


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 3D2O entry

There are 2 chains in PDB entry 3D2O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 14PRO 257
B
 ASN 15PRO 257
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 12 helices in PDB entry 3D2O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 70Right-handed alpha
Helix 2
2
A
75 90Right-handed alpha
Helix 3
3
A
147 154Right-handed alpha
Helix 4
4
A
176 186Right-handed alpha
Helix 5
5
A
197 211Right-handed alpha
Helix 6
6
A
214 229Right-handed alpha
Helix 7
7
B
60 70Right-handed alpha
Helix 8
8
B
75 90Right-handed alpha
Helix 9
9
B
147 154Right-handed alpha
Helix 10
10
B
176 188Right-handed alpha
Helix 11
11
B
197 211Right-handed alpha
Helix 12
12
B
214 228Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 3D2O. Click on sheet of interest to get list of strands forming it: A, B,

There are 11 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
190 191first strand
Strand 2
A
132 146anti-parallel
Strand 3
A
115 129anti-parallel
Strand 4
A
94 108anti-parallel
Strand 5
A
37 51anti-parallel
Strand 6
A
18 34anti-parallel
Strand 7
B
249 256anti-parallel
Strand 8
B
232 241anti-parallel
Strand 9
B
160 171anti-parallel
Strand 10
B
132 146anti-parallel
Strand 11
B
190 191anti-parallel
Back to list of sheets
Back to top of page

There are 11 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
190 191first strand
Strand 2
A
132 146anti-parallel
Strand 3
A
160 171anti-parallel
Strand 4
A
232 241anti-parallel
Strand 5
A
249 256anti-parallel
Strand 6
B
18 34anti-parallel
Strand 7
B
37 51anti-parallel
Strand 8
B
94 108anti-parallel
Strand 9
B
115 129anti-parallel
Strand 10
B
132 146anti-parallel
Strand 11
B
190 191anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il