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


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 3LDG entry

There is 1 chain in PDB entry 3LDG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LYS 380
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 13 helices in PDB entry 3LDG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
42 53Right-handed alpha
Helix 3
3
A
70 81Right-handed alpha
Helix 4
4
A
82 86Right-handed 310
Helix 5
5
A
107 127Right-handed alpha
Helix 6
6
A
179 190Right-handed alpha
Helix 7
7
A
206 217Right-handed alpha
Helix 8
8
A
227 232Right-handed 310
Helix 9
9
A
236 251Right-handed alpha
Helix 10
10
A
265 279Right-handed alpha
Helix 11
11
A
291 295Right-handed 310
Helix 12
12
A
316 332Right-handed alpha
Helix 13
13
A
347 353Right-handed alpha
Back to top of page

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

There are 7 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
31 33first strand
Strand 2
A
36 41anti-parallel
Strand 3
A
5 10anti-parallel
Strand 4
A
58 67anti-parallel
Strand 5
A
152 158anti-parallel
Strand 6
A
143 149anti-parallel
Strand 7
A
99 101parallel
Back to list of sheets
Back to top of page

There are 7 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
285 289first strand
Strand 2
A
259 263parallel
Strand 3
A
198 200parallel
Strand 4
A
303 306parallel
Strand 5
A
338 343parallel
Strand 6
A
367 374anti-parallel
Strand 7
A
358 364anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il