Analysis of interatomic Contacts of Structural Units in PDB entry:
3D9H


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 3D9H entry

There is 1 chain in PDB entry 3D9H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 19GLU 253
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
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There are 14 helices in PDB entry 3D9H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 46Right-handed alpha
Helix 2
2
A
48 58Right-handed alpha
Helix 3
3
A
71 79Right-handed alpha
Helix 4
4
A
81 91Right-handed alpha
Helix 5
5
A
104 113Right-handed alpha
Helix 6
6
A
114 124Right-handed alpha
Helix 7
7
A
136 145Right-handed alpha
Helix 8
8
A
146 156Right-handed alpha
Helix 9
9
A
169 177Right-handed alpha
Helix 10
10
A
179 189Right-handed alpha
Helix 11
11
A
201 209Right-handed alpha
Helix 12
12
A
211 221Right-handed alpha
Helix 13
13
A
234 239Right-handed 310
Helix 14
14
A
243 253Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3D9H.

There are 2 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
22 23first strand
Strand 2
A
64 65parallel
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