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


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 1LDG entry

There is 1 chain in PDB entry 1LDG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 18ALA 329
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 15 helices in PDB entry 1LDG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 42Right-handed alpha
Helix 2
2
A
58 73Right-handed alpha
Helix 3
3
A
85 88Right-handed 310
Helix 4
4
A
105 106Right-handed 310
Helix 5
5
A
109 130Right-handed 310
Helix 6
6
A
142 153Right-handed alpha
Helix 7
7
A
157 159Right-handed 310
Helix 8
8
A
165 180Right-handed alpha
Helix 9
9
A
184 186Right-handed 310
Helix 10
10
A
203 205Right-handed 310
Helix 11
11
A
210 214Right-handed alpha
Helix 12
12
A
221 242Right-handed alpha
Helix 13
13
A
248 262Right-handed alpha
Helix 14
14
A
278 280Right-handed 310
Helix 15
15
A
309 326Right-handed alpha
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There are 2 sheets in PDB entry 1LDG. Click on sheet of interest to get list of strands forming it: A, B,

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
160 162first strand
Strand 2
A
134 137parallel
Strand 3
A
93 96parallel
Strand 4
A
22 26parallel
Strand 5
A
47 52parallel
Strand 6
A
78 81parallel
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There are 3 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
267 276first strand
Strand 2
A
282 294anti-parallel
Strand 3
A
297 302anti-parallel
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