Analysis of interatomic Contacts of Structural Units in PDB entry:
8A9U

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 8A9U entry

There is 1 chain in PDB entry 8A9U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
0	ALA 218	LEU 736

There are 6 helices in PDB entry 8A9U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	286	290	Right-handed 310
Helix 2	AA2	292	301	Right-handed alpha
Helix 3	AA3	394	398	Right-handed 310
Helix 4	AA4	492	496	Right-handed 310
Helix 5	AA5	554	556	Right-handed 310
Helix 6	AA6	563	567	Right-handed 310

There are 14 sheets in PDB entry 8A9U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Initial residue	Terminal residue	Strand sense
Strand 1	232	234	first strand
Strand 2	238	249	anti-parallel
Strand 3	673	689	anti-parallel
Strand 4	303	325	anti-parallel
Strand 5	369	371	first strand

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Initial residue	Terminal residue	Strand sense
Strand 1	330	334	first strand
Strand 2	303	325	anti-parallel
Strand 3	673	689	anti-parallel
Strand 4	238	249	anti-parallel
Strand 5	409	414	first strand

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Initial residue	Terminal residue	Strand sense
Strand 1	258	261	first strand
Strand 2	273	281	anti-parallel
Strand 3	374	379	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Initial residue	Terminal residue	Strand sense
Strand 1	258	261	first strand
Strand 2	273	281	anti-parallel
Strand 3	647	651	anti-parallel
Strand 4	340	344	anti-parallel
Strand 5	401	403	anti-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	0	381	382	first strand
Strand 2	0	385	386	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	0	424	426	first strand
Strand 2	0	732	734	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	0	443	447	first strand
Strand 2	0	462	465	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	0	479	480	first strand
Strand 2	0	605	606	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	0	483	484	first strand
Strand 2	0	598	599	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	0	488	490	first strand
Strand 2	0	534	536	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	0	508	511	first strand
Strand 2	0	514	517	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	0	542	544	first strand
Strand 2	0	558	560	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	0	578	581	first strand
Strand 2	0	593	596	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	0	619	621	first strand
Strand 2	0	638	640	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: 8A9U

Analysis of interatomic Contacts of Structural Units in PDB entry:
8A9U