Analysis of interatomic Contacts of Structural Units in PDB entry:
5LA2

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 5LA2 entry

There are 2 chains in PDB entry 5LA2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 37	ILE 516
B	SER 37	ILE 516

There are 24 helices in PDB entry 5LA2. 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	80	Right-handed alpha
Helix 2	AA2	A	81	85	Right-handed 310
Helix 3	AA3	A	111	126	Right-handed alpha
Helix 4	AA4	A	143	159	Right-handed alpha
Helix 5	AA5	A	188	204	Right-handed alpha
Helix 6	AA6	A	218	239	Right-handed alpha
Helix 7	AA7	A	257	271	Right-handed alpha
Helix 8	AA8	A	293	304	Right-handed alpha
Helix 9	AA9	A	324	327	Right-handed 310
Helix 10	AB1	A	328	336	Right-handed alpha
Helix 11	AB2	A	354	358	Right-handed 310
Helix 12	AB3	A	379	381	Right-handed 310
Helix 13	AB4	B	74	80	Right-handed alpha
Helix 14	AB5	B	81	85	Right-handed 310
Helix 15	AB6	B	111	126	Right-handed alpha
Helix 16	AB7	B	143	158	Right-handed alpha
Helix 17	AB8	B	188	204	Right-handed alpha
Helix 18	AB9	B	218	239	Right-handed alpha
Helix 19	AC1	B	257	271	Right-handed alpha
Helix 20	AC2	B	293	304	Right-handed alpha
Helix 21	AC3	B	324	327	Right-handed 310
Helix 22	AC4	B	328	336	Right-handed alpha
Helix 23	AC5	B	354	358	Right-handed 310
Helix 24	AC6	B	379	381	Right-handed 310

There are 12 sheets in PDB entry 5LA2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	45	first strand
Strand 2	A	52	53	anti-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	321	first strand
Strand 2	A	306	312	parallel
Strand 3	A	275	279	parallel
Strand 4	A	248	253	parallel
Strand 5	A	209	214	parallel
Strand 6	A	164	167	parallel
Strand 7	A	128	134	parallel
Strand 8	A	88	95	parallel
Strand 9	A	61	66	parallel
Strand 10	A	306	312	parallel

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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	361	first strand
Strand 2	A	430	437	parallel
Strand 3	A	493	501	anti-parallel
Strand 4	A	455	461	anti-parallel
Strand 5	A	464	465	anti-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	391	first strand
Strand 2	A	430	437	anti-parallel
Strand 3	A	493	501	anti-parallel
Strand 4	A	455	461	anti-parallel
Strand 5	A	470	472	anti-parallel

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There are 4 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	374	377	first strand
Strand 2	A	507	515	anti-parallel
Strand 3	A	441	450	anti-parallel
Strand 4	A	482	490	anti-parallel

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There are 2 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	410	412	first strand
Strand 2	A	420	422	anti-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	B	44	45	first strand
Strand 2	B	52	53	anti-parallel

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There are 10 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	320	321	first strand
Strand 2	B	306	312	parallel
Strand 3	B	275	279	parallel
Strand 4	B	248	253	parallel
Strand 5	B	209	214	parallel
Strand 6	B	164	167	parallel
Strand 7	B	128	134	parallel
Strand 8	B	88	95	parallel
Strand 9	B	61	66	parallel
Strand 10	B	306	312	parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	360	361	first strand
Strand 2	B	430	437	parallel
Strand 3	B	493	501	anti-parallel
Strand 4	B	455	461	anti-parallel
Strand 5	B	464	465	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	390	391	first strand
Strand 2	B	430	437	anti-parallel
Strand 3	B	493	501	anti-parallel
Strand 4	B	455	461	anti-parallel
Strand 5	B	470	472	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	374	377	first strand
Strand 2	B	507	515	anti-parallel
Strand 3	B	441	450	anti-parallel
Strand 4	B	481	490	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	410	412	first strand
Strand 2	B	420	422	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 5LA2

Analysis of interatomic Contacts of Structural Units in PDB entry:
5LA2