Analysis of interatomic Contacts of Structural Units in PDB entry:
5LA1


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 5LA1 entry

There is 1 chain in PDB entry 5LA1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 35ILE 516
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 12 helices in PDB entry 5LA1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
74 80Right-handed alpha
Helix 2
AA2
A
81 85Right-handed 310
Helix 3
AA3
A
111 126Right-handed alpha
Helix 4
AA4
A
143 159Right-handed alpha
Helix 5
AA5
A
188 204Right-handed alpha
Helix 6
AA6
A
218 239Right-handed alpha
Helix 7
AA7
A
257 271Right-handed alpha
Helix 8
AA8
A
293 304Right-handed alpha
Helix 9
AA9
A
324 327Right-handed 310
Helix 10
AB1
A
328 336Right-handed alpha
Helix 11
AB2
A
354 358Right-handed 310
Helix 12
AB3
A
379 381Right-handed 310
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There are 7 sheets in PDB entry 5LA1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 2 strands in AA1 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
52 53anti-parallel
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There are 10 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
320 321first strand
Strand 2
A
307 312parallel
Strand 3
A
275 279parallel
Strand 4
A
248 253parallel
Strand 5
A
209 214parallel
Strand 6
A
164 167parallel
Strand 7
A
128 134parallel
Strand 8
A
88 95parallel
Strand 9
A
61 66parallel
Strand 10
A
307 312parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
360 361first strand
Strand 2
A
430 437parallel
Strand 3
A
493 501anti-parallel
Strand 4
A
455 461anti-parallel
Strand 5
A
464 465anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
390 391first strand
Strand 2
A
430 437anti-parallel
Strand 3
A
493 501anti-parallel
Strand 4
A
455 461anti-parallel
Strand 5
A
470 472anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
365 366first strand
Strand 2
A
369 370anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
375 377first strand
Strand 2
A
507 515anti-parallel
Strand 3
A
441 450anti-parallel
Strand 4
A
482 490anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
410 412first strand
Strand 2
A
420 422anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il