Analysis of interatomic Contacts of Structural Units in PDB entry:
9QD1

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 9QD1 entry

There are 2 chains in PDB entry 9QD1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 147	LEU 581
B	THR 147	LEU 581

There are 12 helices in PDB entry 9QD1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	151	158	Right-handed alpha
Helix 2	AA2	A	274	281	Right-handed alpha
Helix 3	AA3	A	304	308	Right-handed 310
Helix 4	AA4	A	358	366	Right-handed alpha
Helix 5	AA5	A	368	372	Right-handed 310
Helix 6	AA6	A	399	403	Right-handed 310
Helix 7	AA7	B	151	158	Right-handed alpha
Helix 8	AA8	B	274	281	Right-handed alpha
Helix 9	AA9	B	304	308	Right-handed 310
Helix 10	AB1	B	358	366	Right-handed alpha
Helix 11	AB2	B	368	372	Right-handed 310
Helix 12	AB3	B	399	403	Right-handed 310

There are 16 sheets in PDB entry 9QD1. 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,

There are 3 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	164	167	first strand
Strand 2	A	568	571	anti-parallel
Strand 3	A	578	580	anti-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	189	197	first strand
Strand 2	A	202	209	anti-parallel
Strand 3	A	220	229	anti-parallel
Strand 4	A	237	246	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	252	260	first strand
Strand 2	A	263	270	anti-parallel
Strand 3	A	286	293	anti-parallel
Strand 4	A	298	303	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	309	310	first strand
Strand 2	A	394	397	parallel
Strand 3	A	376	384	anti-parallel
Strand 4	A	330	339	anti-parallel
Strand 5	A	314	319	anti-parallel

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There are 5 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	309	310	first strand
Strand 2	A	394	397	parallel
Strand 3	A	376	384	anti-parallel
Strand 4	A	330	339	anti-parallel
Strand 5	A	325	327	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	409	413	first strand
Strand 2	A	420	424	anti-parallel
Strand 3	A	434	439	anti-parallel
Strand 4	A	445	449	anti-parallel

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There are 4 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	480	482	first strand
Strand 2	A	489	495	anti-parallel
Strand 3	A	504	510	anti-parallel
Strand 4	A	514	519	anti-parallel

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There are 3 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	526	537	first strand
Strand 2	A	540	550	anti-parallel
Strand 3	A	558	565	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	B	164	167	first strand
Strand 2	B	568	571	anti-parallel
Strand 3	B	578	580	anti-parallel

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There are 4 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	189	197	first strand
Strand 2	B	202	209	anti-parallel
Strand 3	B	220	229	anti-parallel
Strand 4	B	237	246	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	252	260	first strand
Strand 2	B	263	270	anti-parallel
Strand 3	B	286	293	anti-parallel
Strand 4	B	298	303	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	309	310	first strand
Strand 2	B	394	397	parallel
Strand 3	B	376	384	anti-parallel
Strand 4	B	330	339	anti-parallel
Strand 5	B	314	319	anti-parallel

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There are 5 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	309	310	first strand
Strand 2	B	394	397	parallel
Strand 3	B	376	384	anti-parallel
Strand 4	B	330	339	anti-parallel
Strand 5	B	325	327	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	409	413	first strand
Strand 2	B	420	424	anti-parallel
Strand 3	B	434	439	anti-parallel
Strand 4	B	445	449	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	480	482	first strand
Strand 2	B	490	495	anti-parallel
Strand 3	B	504	509	anti-parallel
Strand 4	B	514	519	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	526	537	first strand
Strand 2	B	540	550	anti-parallel
Strand 3	B	558	565	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: 9QD1

Analysis of interatomic Contacts of Structural Units in PDB entry:
9QD1