Analysis of interatomic Contacts of Structural Units in PDB entry:
4LFY


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 4LFY entry

There are 4 chains in PDB entry 4LFY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 9VAL 116
A
 LEU 118ALA 364
B
 PRO 10VAL 116
B
 LEU 118ALA 364
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 37 helices in PDB entry 4LFY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 51Right-handed alpha
Helix 2
2
A
66 80Right-handed alpha
Helix 3
3
A
100 111Right-handed alpha
Helix 4
4
A
133 136Right-handed 310
Helix 5
5
A
137 148Right-handed alpha
Helix 6
6
A
163 165Right-handed 310
Helix 7
7
A
166 175Right-handed alpha
Helix 8
8
A
175 183Right-handed alpha
Helix 9
9
A
195 205Right-handed alpha
Helix 10
10
A
218 223Right-handed alpha
Helix 11
11
A
224 229Right-handed 310
Helix 12
12
A
234 238Right-handed 310
Helix 13
13
A
245 257Right-handed alpha
Helix 14
14
A
273 278Right-handed alpha
Helix 15
15
A
291 303Right-handed alpha
Helix 16
16
A
305 307Right-handed 310
Helix 17
17
A
308 315Right-handed alpha
Helix 18
18
A
315 321Right-handed alpha
Helix 19
19
B
12 17Right-handed alpha
Helix 20
20
B
36 51Right-handed alpha
Helix 21
21
B
66 80Right-handed alpha
Helix 22
22
B
100 111Right-handed alpha
Helix 23
23
B
133 136Right-handed 310
Helix 24
24
B
137 148Right-handed alpha
Helix 25
25
B
163 165Right-handed 310
Helix 26
26
B
166 175Right-handed alpha
Helix 27
27
B
175 183Right-handed alpha
Helix 28
28
B
195 205Right-handed alpha
Helix 29
29
B
217 223Right-handed alpha
Helix 30
30
B
224 230Right-handed 310
Helix 31
31
B
234 238Right-handed 310
Helix 32
32
B
245 257Right-handed alpha
Helix 33
33
B
273 278Right-handed alpha
Helix 34
34
B
291 303Right-handed alpha
Helix 35
35
B
305 307Right-handed 310
Helix 36
36
B
308 315Right-handed alpha
Helix 37
37
B
315 321Right-handed alpha
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There are 8 sheets in PDB entry 4LFY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
21 25first strand
Strand 2
A
329 333anti-parallel
Strand 3
A
362 363anti-parallel
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There are 8 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
29 32first strand
Strand 2
A
53 56parallel
Strand 3
A
88 94parallel
Strand 4
A
113 118parallel
Strand 5
A
151 153parallel
Strand 6
A
188 190parallel
Strand 7
A
212 216parallel
Strand 8
A
263 265parallel
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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
337 338first strand
Strand 2
A
358 359anti-parallel
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There are 2 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
343 345first strand
Strand 2
A
348 350anti-parallel
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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
B
21 25first strand
Strand 2
B
329 333anti-parallel
Strand 3
B
362 363anti-parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
29 32first strand
Strand 2
B
53 56parallel
Strand 3
B
88 94parallel
Strand 4
B
113 118parallel
Strand 5
B
151 153parallel
Strand 6
B
188 190parallel
Strand 7
B
212 216parallel
Strand 8
B
263 265parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
337 338first strand
Strand 2
B
358 359anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
343 345first strand
Strand 2
B
348 350anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il