Analysis of interatomic Contacts of Structural Units in PDB entry:
9TDU

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 9TDU entry

There are 2 chains in PDB entry 9TDU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 39	GLN 575
B	THR 39	GLN 575

There are 10 helices in PDB entry 9TDU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	228	230	Right-handed 310
Helix 2	AA2	A	360	363	Right-handed 310
Helix 3	AA3	A	394	396	Right-handed 310
Helix 4	AA4	A	436	440	Right-handed 310
Helix 5	AA5	A	560	564	Right-handed 310
Helix 6	AA6	B	228	230	Right-handed 310
Helix 7	AA7	B	360	363	Right-handed 310
Helix 8	AA8	B	394	396	Right-handed 310
Helix 9	AA9	B	436	440	Right-handed 310
Helix 10	AB1	B	560	564	Right-handed 310

There are 18 sheets in PDB entry 9TDU. 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, AB6, AB7, AB8, AB9,

There are 5 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	122	129	first strand
Strand 2	A	110	116	anti-parallel
Strand 3	A	93	100	anti-parallel
Strand 4	A	77	87	anti-parallel
Strand 5	A	365	366	parallel

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There are 4 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	136	145	first strand
Strand 2	A	161	170	anti-parallel
Strand 3	A	176	186	anti-parallel
Strand 4	A	194	195	anti-parallel

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There are 4 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	210	217	first strand
Strand 2	A	220	227	anti-parallel
Strand 3	A	232	238	anti-parallel
Strand 4	A	245	251	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	253	255	first strand
Strand 2	B	316	320	parallel
Strand 3	B	298	306	anti-parallel
Strand 4	B	281	288	anti-parallel
Strand 5	B	260	268	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	253	255	first strand
Strand 2	B	316	320	parallel
Strand 3	B	298	306	anti-parallel
Strand 4	B	311	313	anti-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	260	268	first strand
Strand 2	A	281	288	anti-parallel
Strand 3	A	298	306	anti-parallel
Strand 4	A	311	313	anti-parallel

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There are 5 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	260	268	first strand
Strand 2	A	281	288	anti-parallel
Strand 3	A	298	306	anti-parallel
Strand 4	A	316	320	anti-parallel
Strand 5	B	253	255	parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	270	271	first strand
Strand 2	A	373	380	parallel
Strand 3	A	344	348	anti-parallel
Strand 4	A	328	332	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	270	271	first strand
Strand 2	A	373	380	parallel
Strand 3	A	384	391	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	398	405	first strand
Strand 2	A	548	556	anti-parallel
Strand 3	A	424	432	anti-parallel
Strand 4	A	501	508	anti-parallel
Strand 5	A	511	516	anti-parallel
Strand 6	A	521	526	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	412	416	first strand
Strand 2	A	535	541	anti-parallel
Strand 3	A	445	451	anti-parallel
Strand 4	A	458	464	anti-parallel
Strand 5	A	470	474	anti-parallel
Strand 6	A	489	493	anti-parallel

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There are 5 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	122	129	first strand
Strand 2	B	110	116	anti-parallel
Strand 3	B	93	100	anti-parallel
Strand 4	B	77	87	anti-parallel
Strand 5	B	365	366	parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	136	145	first strand
Strand 2	B	161	170	anti-parallel
Strand 3	B	176	186	anti-parallel
Strand 4	B	194	195	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	210	217	first strand
Strand 2	B	220	227	anti-parallel
Strand 3	B	232	238	anti-parallel
Strand 4	B	245	251	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	270	271	first strand
Strand 2	B	373	380	parallel
Strand 3	B	344	348	anti-parallel
Strand 4	B	328	332	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	270	271	first strand
Strand 2	B	373	380	parallel
Strand 3	B	384	391	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	398	405	first strand
Strand 2	B	548	556	anti-parallel
Strand 3	B	424	432	anti-parallel
Strand 4	B	501	508	anti-parallel
Strand 5	B	511	516	anti-parallel
Strand 6	B	521	526	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	412	416	first strand
Strand 2	B	535	541	anti-parallel
Strand 3	B	445	451	anti-parallel
Strand 4	B	458	464	anti-parallel
Strand 5	B	470	474	anti-parallel
Strand 6	B	489	493	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: 9TDU

Analysis of interatomic Contacts of Structural Units in PDB entry:
9TDU