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

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 9SDX entry

There are 6 chains in PDB entry 9SDX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
N	MET 1	GLY 76
R	LYS 28	LYS 113
U	MET 1	GLY 75
G	VAL 1	TYR 147
C	SER 158	MET 779
H	ASP 37	PHE 490

There are 56 helices in PDB entry 9SDX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	N	22	34	Right-handed alpha
Helix 2	AA2	R	61	67	Right-handed alpha
Helix 3	AA3	R	86	93	Right-handed alpha
Helix 4	AA4	U	22	34	Right-handed alpha
Helix 5	AA5	U	37	39	Right-handed 310
Helix 6	AA6	U	56	60	Right-handed 310
Helix 7	AA7	G	2	17	Right-handed alpha
Helix 8	AA8	G	60	64	Right-handed 310
Helix 9	AA9	G	91	95	Right-handed 310
Helix 10	AB1	G	100	114	Right-handed alpha
Helix 11	AB2	G	122	132	Right-handed alpha
Helix 12	AB3	G	134	139	Right-handed alpha
Helix 13	AB4	G	140	144	Right-handed 310
Helix 14	AB5	C	159	169	Right-handed alpha
Helix 15	AB6	C	175	181	Right-handed alpha
Helix 16	AB7	C	203	248	Right-handed alpha
Helix 17	AB8	C	257	270	Right-handed alpha
Helix 18	AB9	C	273	283	Right-handed alpha
Helix 19	AC1	C	289	302	Right-handed alpha
Helix 20	AC2	C	307	328	Right-handed alpha
Helix 21	AC3	C	329	334	Right-handed alpha
Helix 22	AC4	C	336	360	Right-handed alpha
Helix 23	AC5	C	362	378	Right-handed alpha
Helix 24	AC6	C	403	417	Right-handed alpha
Helix 25	AC7	C	419	424	Right-handed alpha
Helix 26	AC8	C	426	442	Right-handed alpha
Helix 27	AC9	C	446	461	Right-handed alpha
Helix 28	AD1	C	469	484	Right-handed alpha
Helix 29	AD2	C	486	515	Right-handed alpha
Helix 30	AD3	C	522	524	Right-handed 310
Helix 31	AD4	C	533	537	Right-handed alpha
Helix 32	AD5	C	548	553	Right-handed alpha
Helix 33	AD6	C	553	566	Right-handed alpha
Helix 34	AD7	C	597	604	Right-handed alpha
Helix 35	AD8	C	605	607	Right-handed 310
Helix 36	AD9	C	615	623	Right-handed alpha
Helix 37	AE1	C	626	639	Right-handed alpha
Helix 38	AE2	C	700	726	Right-handed alpha
Helix 39	AE3	C	731	742	Right-handed alpha
Helix 40	AE4	C	749	763	Right-handed alpha
Helix 41	AE5	H	46	50	Right-handed 310
Helix 42	AE6	H	65	85	Right-handed alpha
Helix 43	AE7	H	87	98	Right-handed alpha
Helix 44	AE8	H	101	112	Right-handed alpha
Helix 45	AE9	H	114	120	Right-handed alpha
Helix 46	AF1	H	165	176	Right-handed alpha
Helix 47	AF2	H	193	197	Right-handed 310
Helix 48	AF3	H	203	222	Right-handed alpha
Helix 49	AF4	H	270	279	Right-handed alpha
Helix 50	AF5	H	286	294	Right-handed alpha
Helix 51	AF6	H	353	381	Right-handed alpha
Helix 52	AF7	H	382	399	Right-handed alpha
Helix 53	AF8	H	403	408	Right-handed 310
Helix 54	AF9	H	409	433	Right-handed alpha
Helix 55	AG1	H	437	463	Right-handed alpha
Helix 56	AG2	H	468	488	Right-handed alpha

There are 12 sheets in PDB entry 9SDX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	12	16	first strand
Strand 2	N	2	6	anti-parallel
Strand 3	N	66	70	parallel
Strand 4	N	42	44	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	C	526	532	first strand
Strand 2	R	31	43	parallel
Strand 3	C	569	573	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	C	526	532	first strand
Strand 2	R	31	43	parallel
Strand 3	C	579	585	anti-parallel
Strand 4	C	590	596	anti-parallel
Strand 5	C	685	687	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	R	83	85	first strand
Strand 2	R	75	78	anti-parallel
Strand 3	R	108	111	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	U	12	16	first strand
Strand 2	U	2	6	anti-parallel
Strand 3	U	66	73	parallel
Strand 4	U	41	44	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	12	16	first strand
Strand 2	U	2	6	anti-parallel
Strand 3	U	66	73	parallel
Strand 4	H	303	306	parallel
Strand 5	H	295	296	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	G	22	25	first strand
Strand 2	G	34	39	anti-parallel
Strand 3	G	51	56	anti-parallel
Strand 4	G	67	70	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	C	648	650	first strand
Strand 2	C	666	668	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	C	728	730	first strand
Strand 2	C	775	778	anti-parallel
Strand 3	C	766	768	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	H	61	64	first strand
Strand 2	H	236	239	anti-parallel
Strand 3	H	225	226	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	H	246	247	first strand
Strand 2	H	256	257	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	H	312	314	first strand
Strand 2	H	321	323	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: 9SDX

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