Analysis of interatomic Contacts of Structural Units in PDB entry:
9XY4

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 9XY4 entry

There are 4 chains in PDB entry 9XY4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 402	VAL 827
C	ASP 1	ILE 106
D	GLU 1	SER 118
B	PRO 28	LEU 698

There are 36 helices in PDB entry 9XY4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	404	425	Right-handed alpha
Helix 2	AA2	A	464	471	Right-handed alpha
Helix 3	AA3	A	475	480	Right-handed alpha
Helix 4	AA4	A	482	498	Right-handed alpha
Helix 5	AA5	A	514	518	Right-handed 310
Helix 6	AA6	A	569	573	Right-handed 310
Helix 7	AA7	A	611	618	Right-handed alpha
Helix 8	AA8	A	628	632	Right-handed 310
Helix 9	AA9	A	633	639	Right-handed alpha
Helix 10	AB1	A	654	659	Right-handed alpha
Helix 11	AB2	A	660	662	Right-handed 310
Helix 12	AB3	A	665	688	Right-handed alpha
Helix 13	AB4	A	690	711	Right-handed alpha
Helix 14	AB5	A	719	737	Right-handed alpha
Helix 15	AB6	A	745	762	Right-handed alpha
Helix 16	AB7	A	768	787	Right-handed alpha
Helix 17	AB8	A	793	823	Right-handed alpha
Helix 18	AB9	D	28	32	Right-handed 310
Helix 19	AC1	D	62	65	Right-handed 310
Helix 20	AC2	D	87	91	Right-handed 310
Helix 21	AC3	B	87	90	Right-handed 310
Helix 22	AC4	B	110	112	Right-handed 310
Helix 23	AC5	B	153	155	Right-handed 310
Helix 24	AC6	B	170	172	Right-handed 310
Helix 25	AC7	B	232	239	Right-handed alpha
Helix 26	AC8	B	243	265	Right-handed alpha
Helix 27	AC9	B	313	325	Right-handed alpha
Helix 28	AD1	B	325	330	Right-handed alpha
Helix 29	AD2	B	343	347	Right-handed 310
Helix 30	AD3	B	395	412	Right-handed alpha
Helix 31	AD4	B	444	448	Right-handed 310
Helix 32	AD5	B	454	465	Right-handed alpha
Helix 33	AD6	B	580	585	Right-handed alpha
Helix 34	AD7	B	647	659	Right-handed alpha
Helix 35	AD8	B	660	671	Right-handed alpha
Helix 36	AD9	B	671	697	Right-handed alpha

There are 17 sheets in PDB entry 9XY4. 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,

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	434	442	first strand
Strand 2	A	448	456	anti-parallel

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There are 3 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	510	513	first strand
Strand 2	A	500	504	anti-parallel
Strand 3	A	523	525	anti-parallel

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There are 2 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	536	537	first strand
Strand 2	A	540	541	anti-parallel

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There are 3 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	607	610	first strand
Strand 2	A	597	600	anti-parallel
Strand 3	A	621	622	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	7	first strand
Strand 2	C	19	29	anti-parallel
Strand 3	C	62	75	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	12	first strand
Strand 2	C	102	105	parallel
Strand 3	C	85	90	anti-parallel
Strand 4	C	33	38	anti-parallel
Strand 5	C	45	49	anti-parallel
Strand 6	C	53	54	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	D	6	7	first strand
Strand 2	D	17	22	anti-parallel
Strand 3	D	78	84	anti-parallel
Strand 4	D	68	73	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	12	first strand
Strand 2	D	113	117	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	34	39	anti-parallel
Strand 5	D	46	51	anti-parallel
Strand 6	D	58	60	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	12	first strand
Strand 2	D	113	117	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	106	108	anti-parallel

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There are 9 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	43	45	first strand
Strand 2	B	164	168	anti-parallel
Strand 3	B	146	151	anti-parallel
Strand 4	B	136	141	anti-parallel
Strand 5	B	126	131	anti-parallel
Strand 6	B	114	119	anti-parallel
Strand 7	B	77	85	anti-parallel
Strand 8	B	66	74	anti-parallel
Strand 9	B	51	53	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	B	105	107	first strand
Strand 2	B	96	99	anti-parallel
Strand 3	B	276	285	parallel
Strand 4	B	224	231	parallel
Strand 5	B	334	339	parallel
Strand 6	B	385	386	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	368	371	first strand
Strand 2	B	376	379	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	B	388	389	first strand
Strand 2	B	392	393	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	522	523	first strand
Strand 2	B	526	527	anti-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	533	535	first strand
Strand 2	B	546	547	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	573	574	first strand
Strand 2	B	577	578	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	628	629	first strand
Strand 2	B	634	635	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: 9XY4

Analysis of interatomic Contacts of Structural Units in PDB entry:
9XY4