Analysis of interatomic Contacts of Structural Units in PDB entry:
1LF4


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 1LF4 entry

There is 1 chain in PDB entry 1LF4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU -1LEU 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 10 helices in PDB entry 1LF4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 55Right-handed 310
Helix 2
2
A
59 63Right-handed 310
Helix 3
3
A
108 112Right-handed 310
Helix 4
4
A
113 118Right-handed alpha
Helix 5
5
A
128 132Right-handed 310
Helix 6
6
A
138 146Right-handed alpha
Helix 7
7
A
174 176Right-handed 310
Helix 8
8
A
223 231Right-handed alpha
Helix 9
9
A
269 273Right-handed alpha
Helix 10
10
A
302 308Right-handed alpha
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There are 3 sheets in PDB entry 1LF4. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 15 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
178 186first strand
Strand 2
A
319 325anti-parallel
Strand 3
A
309 314anti-parallel
Strand 4
A
153 157anti-parallel
Strand 5
A
166 170anti-parallel
Strand 6
A
4 11anti-parallel
Strand 7
A
15 22anti-parallel
Strand 8
A
27 34anti-parallel
Strand 9
A
122 125parallel
Strand 10
A
40 43anti-parallel
Strand 11
A
96 107parallel
Strand 12
A
80 93anti-parallel
Strand 13
A
67 77anti-parallel
Strand 14
A
80 93anti-parallel
Strand 15
A
15 22anti-parallel
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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
265 268first strand
Strand 2
A
257 260anti-parallel
Strand 3
A
194 200anti-parallel
Strand 4
A
205 213anti-parallel
Strand 5
A
298 301parallel
Strand 6
A
220 222anti-parallel
Strand 7
A
289 291parallel
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There are 3 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
246 248first strand
Strand 2
A
284 287anti-parallel
Strand 3
A
274 276anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il