Analysis of interatomic Contacts of Structural Units in PDB entry:
9LD9


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 9LD9 entry

There are 2 chains in PDB entry 9LD9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 6GLN 64
A
 SER 69HIS 238
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 4 helices in PDB entry 9LD9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
57 61Right-handed 310
Helix 2
AA2
A
69 73Right-handed 310
Helix 3
AA3
A
81 86Right-handed alpha
Helix 4
AA4
A
227 237Right-handed 310
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There is 1 sheet (AA1) in PDB entry 9LD9.

There are 13 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
140 143first strand
Strand 2
A
157 167anti-parallel
Strand 3
A
172 183anti-parallel
Strand 4
A
91 99anti-parallel
Strand 5
A
104 114anti-parallel
Strand 6
A
117 127anti-parallel
Strand 7
A
12 22parallel
Strand 8
A
25 35anti-parallel
Strand 9
A
41 50anti-parallel
Strand 10
A
210 221anti-parallel
Strand 11
A
193 204anti-parallel
Strand 12
A
146 152anti-parallel
Strand 13
A
157 167anti-parallel
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