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


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 3LXD entry

There is 1 chain in PDB entry 3LXD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 7ALA 415
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 3LXD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 31Right-handed alpha
Helix 2
2
A
50 55Right-handed 310
Helix 3
3
A
64 68Right-handed 310
Helix 4
4
A
71 78Right-handed alpha
Helix 5
5
A
137 150Right-handed alpha
Helix 6
6
A
161 174Right-handed alpha
Helix 7
7
A
193 207Right-handed alpha
Helix 8
8
A
253 259Right-handed alpha
Helix 9
9
A
292 295Right-handed 310
Helix 10
10
A
303 319Right-handed alpha
Helix 11
11
A
358 361Right-handed 310
Helix 12
12
A
381 395Right-handed alpha
Helix 13
13
A
399 404Right-handed alpha
Helix 14
14
A
409 414Right-handed 310
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There are 7 sheets in PDB entry 3LXD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
80 84first strand
Strand 2
A
37 41parallel
Strand 3
A
9 15parallel
Strand 4
A
105 113parallel
Strand 5
A
97 100anti-parallel
Strand 6
A
88 92anti-parallel
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There are 5 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
80 84first strand
Strand 2
A
37 41parallel
Strand 3
A
9 15parallel
Strand 4
A
105 113parallel
Strand 5
A
280 282parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
117 118first strand
Strand 2
A
250 251anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
132 133first strand
Strand 2
A
242 245parallel
Strand 3
A
154 158parallel
Strand 4
A
177 182parallel
Strand 5
A
210 213parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
217 222first strand
Strand 2
A
227 232anti-parallel
Strand 3
A
237 239anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
267 268first strand
Strand 2
A
287 290parallel
Strand 3
A
298 299anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
330 335first strand
Strand 2
A
338 344anti-parallel
Strand 3
A
372 379anti-parallel
Strand 4
A
362 369anti-parallel
Strand 5
A
351 357anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il