Analysis of interatomic Contacts of Structural Units in PDB entry:
1L9V


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 1L9V entry

There is 1 chain in PDB entry 1L9V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 313
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 1L9V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 6Right-handed 310
Helix 2
2
A
23 31Right-handed alpha
Helix 3
3
A
36 40Right-handed 310
Helix 4
4
A
54 61Right-handed 310
Helix 5
5
A
74 89Right-handed alpha
Helix 6
6
A
94 104Right-handed alpha
Helix 7
7
A
107 119Right-handed alpha
Helix 8
8
A
123 128Right-handed alpha
Helix 9
9
A
128 140Right-handed alpha
Helix 10
10
A
170 174Right-handed 310
Helix 11
11
A
198 213Right-handed alpha
Helix 12
12
A
231 247Right-handed alpha
Helix 13
13
A
266 279Right-handed alpha
Helix 14
14
A
281 291Right-handed alpha
Helix 15
15
A
302 313Right-handed alpha
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There are 3 sheets in PDB entry 1L9V. Click on sheet of interest to get list of strands forming it: A, B, C,

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
8 13first strand
Strand 2
A
16 21anti-parallel
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There are 2 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
44 45first strand
Strand 2
A
51 52anti-parallel
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There are 5 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
156 160first strand
Strand 2
A
164 168anti-parallel
Strand 3
A
186 191anti-parallel
Strand 4
A
226 230anti-parallel
Strand 5
A
216 220anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il