Analysis of interatomic Contacts of Structural Units in PDB entry:
5LA4


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 5LA4 entry

There is 1 chain in PDB entry 5LA4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 36ILE 543
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 20 helices in PDB entry 5LA4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
64 67Right-handed 310
Helix 2
AA2
A
68 76Right-handed 310
Helix 3
AA3
A
77 87Right-handed alpha
Helix 4
AA4
A
96 100Right-handed 310
Helix 5
AA5
A
111 122Right-handed alpha
Helix 6
AA6
A
125 130Right-handed alpha
Helix 7
AA7
A
133 158Right-handed alpha
Helix 8
AA8
A
166 180Right-handed alpha
Helix 9
AA9
A
201 214Right-handed alpha
Helix 10
AB1
A
225 227Right-handed 310
Helix 11
AB2
A
228 234Right-handed alpha
Helix 12
AB3
A
238 255Right-handed alpha
Helix 13
AB4
A
272 287Right-handed alpha
Helix 14
AB5
A
306 311Right-handed alpha
Helix 15
AB6
A
312 334Right-handed alpha
Helix 16
AB7
A
358 360Right-handed 310
Helix 17
AB8
A
361 376Right-handed alpha
Helix 18
AB9
A
401 413Right-handed alpha
Helix 19
AC1
A
486 490Right-handed 310
Helix 20
AC2
A
539 543Right-handed 310
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There are 5 sheets in PDB entry 5LA4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 4 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
420 423first strand
Strand 2
A
38 44anti-parallel
Strand 3
A
462 465parallel
Strand 4
A
522 524anti-parallel
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There are 8 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
50 51first strand
Strand 2
A
414 418anti-parallel
Strand 3
A
431 438anti-parallel
Strand 4
A
450 456anti-parallel
Strand 5
A
528 534anti-parallel
Strand 6
A
475 482anti-parallel
Strand 7
A
493 495anti-parallel
Strand 8
A
498 499anti-parallel
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There are 7 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
50 51first strand
Strand 2
A
414 418anti-parallel
Strand 3
A
431 438anti-parallel
Strand 4
A
450 456anti-parallel
Strand 5
A
528 534anti-parallel
Strand 6
A
475 482anti-parallel
Strand 7
A
514 515anti-parallel
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There are 9 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
57 62first strand
Strand 2
A
90 95parallel
Strand 3
A
182 188parallel
Strand 4
A
219 222parallel
Strand 5
A
263 268parallel
Strand 6
A
292 301parallel
Strand 7
A
338 348parallel
Strand 8
A
380 382parallel
Strand 9
A
57 62parallel
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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
102 104first strand
Strand 2
A
163 165parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il