Analysis of interatomic Contacts of Structural Units in PDB entry:
1D3U


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 1D3U entry

There are 4 chains in PDB entry 1D3U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 A 1401 T 1424
D
 T 1426 T 1448
A
 MET 1TYR 181
B
 MET 1100ALA 1300
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 11 helices in PDB entry 1D3U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
5
B
1103 1124Right-handed alpha
Helix 2
6
B
1126 1143Right-handed alpha
Helix 3
7
B
1150 1167Right-handed alpha
Helix 4
8
B
1171 1179Right-handed alpha
Helix 5
9
B
1182 1197Right-handed alpha
Helix 6
10
B
1200 1205Right-handed alpha
Helix 7
11
B
1207 1220Right-handed alpha
Helix 8
12
B
1222 1239Right-handed alpha
Helix 9
13
B
1246 1262Right-handed alpha
Helix 10
14
B
1267 1276Right-handed alpha
Helix 11
15
B
1278 1293Right-handed alpha
Back to top of page

There is 1 sheet ( A) in PDB entry 1D3U.

There are 10 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
36 39first strand
Strand 2
A
43 49anti-parallel
Strand 3
A
56 59anti-parallel
Strand 4
A
64 70anti-parallel
Strand 5
A
8 19anti-parallel
Strand 6
A
99 110anti-parallel
Strand 7
A
155 161anti-parallel
Strand 8
A
146 150anti-parallel
Strand 9
A
137 141anti-parallel
Strand 10
A
127 128anti-parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il