Analysis of interatomic Contacts of Structural Units in PDB entry:
9CY7

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 9CY7 entry

There are 4 chains in PDB entry 9CY7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 173	LEU 926
B	ASP 181	ASN 927
C	U 2	U 13
D	U 2	U 13

There are 39 helices in PDB entry 9CY7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	181	191	Right-handed alpha
Helix 2	AA2	A	222	227	Right-handed alpha
Helix 3	AA3	A	359	367	Right-handed alpha
Helix 4	AA4	A	399	411	Right-handed alpha
Helix 5	AA5	A	419	426	Right-handed alpha
Helix 6	AA6	A	434	441	Right-handed alpha
Helix 7	AA7	A	483	486	Right-handed 310
Helix 8	AA8	A	491	501	Right-handed alpha
Helix 9	AA9	A	515	521	Right-handed alpha
Helix 10	AB1	A	564	573	Right-handed alpha
Helix 11	AB2	A	576	581	Right-handed alpha
Helix 12	AB3	A	590	616	Right-handed alpha
Helix 13	AB4	A	644	669	Right-handed alpha
Helix 14	AB5	A	682	696	Right-handed alpha
Helix 15	AB6	A	704	717	Right-handed alpha
Helix 16	AB7	A	720	735	Right-handed alpha
Helix 17	AB8	A	748	752	Right-handed 310
Helix 18	AB9	A	771	787	Right-handed alpha
Helix 19	AC1	A	793	834	Right-handed alpha
Helix 20	AC2	B	182	191	Right-handed alpha
Helix 21	AC3	B	350	354	Right-handed 310
Helix 22	AC4	B	359	367	Right-handed alpha
Helix 23	AC5	B	399	411	Right-handed alpha
Helix 24	AC6	B	419	426	Right-handed alpha
Helix 25	AC7	B	434	441	Right-handed alpha
Helix 26	AC8	B	483	486	Right-handed 310
Helix 27	AC9	B	491	501	Right-handed alpha
Helix 28	AD1	B	515	521	Right-handed alpha
Helix 29	AD2	B	564	573	Right-handed alpha
Helix 30	AD3	B	576	581	Right-handed alpha
Helix 31	AD4	B	590	616	Right-handed alpha
Helix 32	AD5	B	644	669	Right-handed alpha
Helix 33	AD6	B	682	696	Right-handed alpha
Helix 34	AD7	B	704	717	Right-handed alpha
Helix 35	AD8	B	720	735	Right-handed alpha
Helix 36	AD9	B	743	747	Right-handed alpha
Helix 37	AE1	B	748	753	Right-handed 310
Helix 38	AE2	B	771	787	Right-handed alpha
Helix 39	AE3	B	793	834	Right-handed alpha

There are 19 sheets in PDB entry 9CY7. 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, AC1,

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	218	221	first strand
Strand 2	A	207	211	anti-parallel
Strand 3	A	195	201	anti-parallel
Strand 4	A	234	239	anti-parallel
Strand 5	A	295	302	anti-parallel

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There are 7 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	395	396	first strand
Strand 2	A	370	378	anti-parallel
Strand 3	A	387	390	anti-parallel
Strand 4	A	345	347	parallel
Strand 5	A	333	337	anti-parallel
Strand 6	A	309	314	anti-parallel
Strand 7	A	370	378	anti-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	442	443	first strand
Strand 2	A	546	558	parallel
Strand 3	A	530	540	anti-parallel
Strand 4	A	474	481	anti-parallel
Strand 5	A	462	468	anti-parallel

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There are 2 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	450	452	first strand
Strand 2	A	561	563	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	A	504	505	first strand
Strand 2	A	510	511	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	625	629	first strand
Strand 2	A	635	640	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	A	674	677	first strand
Strand 2	A	739	742	anti-parallel

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There are 5 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	862	867	first strand
Strand 2	A	852	857	anti-parallel
Strand 3	A	839	849	anti-parallel
Strand 4	A	903	911	anti-parallel
Strand 5	A	918	922	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	876	879	first strand
Strand 2	A	885	889	anti-parallel
Strand 3	A	896	899	anti-parallel

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There are 3 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	198	201	first strand
Strand 2	B	207	211	anti-parallel
Strand 3	B	218	221	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	B	234	238	first strand
Strand 2	B	296	302	anti-parallel

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There are 4 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	334	337	first strand
Strand 2	B	309	314	anti-parallel
Strand 3	B	370	374	anti-parallel
Strand 4	B	395	396	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	442	443	first strand
Strand 2	B	546	558	parallel
Strand 3	B	530	540	anti-parallel
Strand 4	B	474	481	anti-parallel
Strand 5	B	462	468	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	B	450	452	first strand
Strand 2	B	561	563	parallel

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There are 2 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	504	505	first strand
Strand 2	B	510	511	anti-parallel

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There are 2 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	625	629	first strand
Strand 2	B	635	640	anti-parallel

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There are 2 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	674	677	first strand
Strand 2	B	739	742	anti-parallel

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There are 5 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	862	867	first strand
Strand 2	B	852	857	anti-parallel
Strand 3	B	839	849	anti-parallel
Strand 4	B	903	911	anti-parallel
Strand 5	B	918	922	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	876	879	first strand
Strand 2	B	885	889	anti-parallel
Strand 3	B	897	899	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: 9CY7

Analysis of interatomic Contacts of Structural Units in PDB entry:
9CY7