Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q3U

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 9Q3U entry

There are 4 chains in PDB entry 9Q3U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 19	SER 613
B	THR 22	LEU 1141
C	THR 22	LEU 1141
D	THR 22	LEU 1141

There are 91 helices in PDB entry 9Q3U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	53	Right-handed alpha
Helix 2	AA2	A	55	81	Right-handed alpha
Helix 3	AA3	A	90	101	Right-handed alpha
Helix 4	AA4	A	109	129	Right-handed alpha
Helix 5	AA5	A	134	138	Right-handed 310
Helix 6	AA6	A	157	173	Right-handed alpha
Helix 7	AA7	A	175	193	Right-handed alpha
Helix 8	AA8	A	197	203	Right-handed alpha
Helix 9	AA9	A	219	251	Right-handed alpha
Helix 10	AB1	A	275	279	Right-handed 310
Helix 11	AB2	A	292	299	Right-handed alpha
Helix 12	AB3	A	302	317	Right-handed alpha
Helix 13	AB4	A	325	330	Right-handed alpha
Helix 14	AB5	A	364	384	Right-handed alpha
Helix 15	AB6	A	396	410	Right-handed alpha
Helix 16	AB7	A	413	420	Right-handed alpha
Helix 17	AB8	A	431	446	Right-handed alpha
Helix 18	AB9	A	448	465	Right-handed alpha
Helix 19	AC1	A	473	484	Right-handed alpha
Helix 20	AC2	A	497	501	Right-handed 310
Helix 21	AC3	A	502	507	Right-handed alpha
Helix 22	AC4	A	511	532	Right-handed alpha
Helix 23	AC5	A	547	560	Right-handed alpha
Helix 24	AC6	A	564	573	Right-handed alpha
Helix 25	AC7	A	587	599	Right-handed alpha
Helix 26	AC8	B	290	299	Right-handed alpha
Helix 27	AC9	B	498	502	Right-handed 310
Helix 28	AD1	B	612	616	Right-handed 310
Helix 29	AD2	B	627	634	Right-handed alpha
Helix 30	AD3	B	733	739	Right-handed alpha
Helix 31	AD4	B	742	750	Right-handed alpha
Helix 32	AD5	B	751	753	Right-handed 310
Helix 33	AD6	B	754	779	Right-handed alpha
Helix 34	AD7	B	812	822	Right-handed alpha
Helix 35	AD8	B	828	838	Right-handed alpha
Helix 36	AD9	B	862	880	Right-handed alpha
Helix 37	AE1	B	882	886	Right-handed 310
Helix 38	AE2	B	893	906	Right-handed alpha
Helix 39	AE3	B	908	914	Right-handed alpha
Helix 40	AE4	B	915	937	Right-handed alpha
Helix 41	AE5	B	941	961	Right-handed alpha
Helix 42	AE6	B	962	964	Right-handed 310
Helix 43	AE7	B	972	980	Right-handed alpha
Helix 44	AE8	B	981	1029	Right-handed alpha
Helix 45	AE9	C	144	146	Right-handed 310
Helix 46	AF1	C	152	155	Right-handed 310
Helix 47	AF2	C	290	300	Right-handed alpha
Helix 48	AF3	C	333	339	Right-handed alpha
Helix 49	AF4	C	361	366	Right-handed alpha
Helix 50	AF5	C	382	386	Right-handed 310
Helix 51	AF6	C	400	406	Right-handed 310
Helix 52	AF7	C	412	418	Right-handed alpha
Helix 53	AF8	C	627	634	Right-handed alpha
Helix 54	AF9	C	733	738	Right-handed alpha
Helix 55	AG1	C	742	750	Right-handed alpha
Helix 56	AG2	C	751	753	Right-handed 310
Helix 57	AG3	C	754	779	Right-handed alpha
Helix 58	AG4	C	812	822	Right-handed alpha
Helix 59	AG5	C	828	838	Right-handed alpha
Helix 60	AG6	C	862	881	Right-handed alpha
Helix 61	AG7	C	882	886	Right-handed 310
Helix 62	AG8	C	893	905	Right-handed alpha
Helix 63	AG9	C	908	914	Right-handed alpha
Helix 64	AH1	C	915	937	Right-handed alpha
Helix 65	AH2	C	938	940	Right-handed 310
Helix 66	AH3	C	941	961	Right-handed alpha
Helix 67	AH4	C	962	964	Right-handed 310
Helix 68	AH5	C	972	978	Right-handed alpha
Helix 69	AH6	C	981	1028	Right-handed alpha
Helix 70	AH7	D	144	146	Right-handed 310
Helix 71	AH8	D	290	300	Right-handed alpha
Helix 72	AH9	D	334	339	Right-handed alpha
Helix 73	AI1	D	361	366	Right-handed alpha
Helix 74	AI2	D	401	403	Right-handed 310
Helix 75	AI3	D	412	418	Right-handed alpha
Helix 76	AI4	D	434	439	Right-handed alpha
Helix 77	AI5	D	627	634	Right-handed alpha
Helix 78	AI6	D	733	739	Right-handed alpha
Helix 79	AI7	D	742	750	Right-handed alpha
Helix 80	AI8	D	751	753	Right-handed 310
Helix 81	AI9	D	754	779	Right-handed alpha
Helix 82	AJ1	D	812	822	Right-handed alpha
Helix 83	AJ2	D	828	838	Right-handed alpha
Helix 84	AJ3	D	862	881	Right-handed alpha
Helix 85	AJ4	D	883	887	Right-handed 310
Helix 86	AJ5	D	893	906	Right-handed alpha
Helix 87	AJ6	D	909	915	Right-handed alpha
Helix 88	AJ7	D	915	937	Right-handed alpha
Helix 89	AJ8	D	941	961	Right-handed alpha
Helix 90	AJ9	D	972	980	Right-handed alpha
Helix 91	AK1	D	981	1028	Right-handed alpha

There are 47 sheets in PDB entry 9Q3U. 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, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2,

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	347	348	first strand
Strand 2	A	356	357	anti-parallel

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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	23	27	first strand
Strand 2	B	58	63	anti-parallel
Strand 3	B	260	263	anti-parallel
Strand 4	B	86	92	anti-parallel
Strand 5	B	185	192	anti-parallel
Strand 6	B	197	204	anti-parallel
Strand 7	B	218	225	anti-parallel
Strand 8	B	33	34	parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	39	40	first strand
Strand 2	C	561	563	parallel
Strand 3	C	569	573	anti-parallel
Strand 4	C	580	584	anti-parallel
Strand 5	C	542	550	anti-parallel
Strand 6	C	534	539	anti-parallel
Strand 7	C	321	324	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	B	45	52	first strand
Strand 2	B	267	275	anti-parallel
Strand 3	B	281	286	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	82	first strand
Strand 2	B	233	238	anti-parallel
Strand 3	B	98	103	anti-parallel
Strand 4	B	115	118	anti-parallel
Strand 5	B	123	127	anti-parallel
Strand 6	B	164	168	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	147	151	first strand
Strand 2	B	139	143	anti-parallel
Strand 3	B	240	241	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	B	307	315	first strand
Strand 2	B	588	595	anti-parallel
Strand 3	B	605	609	anti-parallel
Strand 4	B	644	647	anti-parallel
Strand 5	B	638	641	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	B	350	353	first strand
Strand 2	B	390	398	anti-parallel
Strand 3	B	504	512	anti-parallel
Strand 4	B	427	433	anti-parallel
Strand 5	B	372	376	anti-parallel

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There are 2 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	448	450	first strand
Strand 2	B	488	490	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	534	539	first strand
Strand 2	B	542	550	anti-parallel
Strand 3	B	580	584	anti-parallel
Strand 4	B	571	573	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	650	651	first strand
Strand 2	B	685	692	parallel
Strand 3	B	666	673	anti-parallel
Strand 4	B	660	663	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	B	698	700	first strand
Strand 2	D	784	786	parallel

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There are 3 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	707	724	first strand
Strand 2	B	1055	1072	anti-parallel
Strand 3	B	1043	1052	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	729	732	first strand
Strand 2	B	854	857	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	1116	1118	first strand
Strand 2	B	1082	1086	anti-parallel
Strand 3	B	1077	1079	anti-parallel
Strand 4	B	1129	1130	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	1090	1093	first strand
Strand 2	B	1098	1101	anti-parallel
Strand 3	B	1109	1110	anti-parallel

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There are 7 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	23	27	first strand
Strand 2	C	58	63	anti-parallel
Strand 3	C	260	265	anti-parallel
Strand 4	C	86	91	anti-parallel
Strand 5	C	188	192	anti-parallel
Strand 6	C	197	201	anti-parallel
Strand 7	C	220	225	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	39	40	first strand
Strand 2	D	561	563	parallel
Strand 3	D	569	573	anti-parallel
Strand 4	D	580	582	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	C	45	52	first strand
Strand 2	C	267	275	anti-parallel
Strand 3	C	281	286	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	114	118	first strand
Strand 2	C	123	129	anti-parallel
Strand 3	C	160	168	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	140	143	first strand
Strand 2	C	147	150	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	182	185	first strand
Strand 2	C	204	208	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	307	315	first strand
Strand 2	C	588	595	anti-parallel
Strand 3	C	605	609	anti-parallel
Strand 4	C	644	647	anti-parallel
Strand 5	C	638	641	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	350	352	first strand
Strand 2	C	391	398	anti-parallel
Strand 3	C	504	511	anti-parallel
Strand 4	C	427	433	anti-parallel
Strand 5	C	372	376	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	448	449	first strand
Strand 2	C	489	490	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	469	470	first strand
Strand 2	C	484	485	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	650	651	first strand
Strand 2	C	687	692	parallel
Strand 3	C	666	671	anti-parallel
Strand 4	C	660	663	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	707	718	first strand
Strand 2	C	1055	1074	anti-parallel
Strand 3	C	1043	1052	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	721	724	first strand
Strand 2	C	1055	1074	anti-parallel
Strand 3	C	1090	1093	anti-parallel
Strand 4	C	1098	1101	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	731	732	first strand
Strand 2	C	854	855	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	783	785	first strand
Strand 2	D	697	699	parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1116	1118	first strand
Strand 2	C	1082	1086	anti-parallel
Strand 3	C	1077	1079	anti-parallel
Strand 4	C	1129	1130	parallel

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There are 7 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	23	27	first strand
Strand 2	D	58	65	anti-parallel
Strand 3	D	259	265	anti-parallel
Strand 4	D	86	92	anti-parallel
Strand 5	D	185	193	anti-parallel
Strand 6	D	196	204	anti-parallel
Strand 7	D	220	224	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	45	52	first strand
Strand 2	D	267	275	anti-parallel
Strand 3	D	281	286	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	114	117	first strand
Strand 2	D	98	103	anti-parallel
Strand 3	D	234	238	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	123	129	first strand
Strand 2	D	160	168	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	139	143	first strand
Strand 2	D	147	151	anti-parallel

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There are 5 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	307	315	first strand
Strand 2	D	588	595	anti-parallel
Strand 3	D	605	608	anti-parallel
Strand 4	D	645	647	anti-parallel
Strand 5	D	638	640	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	321	324	first strand
Strand 2	D	535	539	parallel
Strand 3	D	542	546	anti-parallel

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There are 5 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	350	354	first strand
Strand 2	D	391	399	anti-parallel
Strand 3	D	503	510	anti-parallel
Strand 4	D	427	433	anti-parallel
Strand 5	D	370	376	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	448	449	first strand
Strand 2	D	489	490	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	650	651	first strand
Strand 2	D	685	692	parallel
Strand 3	D	666	673	anti-parallel
Strand 4	D	660	663	anti-parallel

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There are 3 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	707	718	first strand
Strand 2	D	1061	1074	anti-parallel
Strand 3	D	1043	1046	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	707	718	first strand
Strand 2	D	1061	1074	anti-parallel
Strand 3	D	1090	1093	anti-parallel
Strand 4	D	1098	1101	anti-parallel

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There are 3 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	721	724	first strand
Strand 2	D	1055	1058	anti-parallel
Strand 3	D	1049	1052	anti-parallel

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There are 2 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	729	732	first strand
Strand 2	D	854	857	anti-parallel

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There are 4 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1116	1118	first strand
Strand 2	D	1082	1086	anti-parallel
Strand 3	D	1077	1079	anti-parallel
Strand 4	D	1129	1130	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: 9Q3U

Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q3U