Analysis of interatomic Contacts of Structural Units in PDB entry:
9N4O

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 9N4O entry

There are 4 chains in PDB entry 9N4O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 33	ALA 850
B	THR 33	ALA 850
C	THR 33	ALA 850
D	THR 33	ALA 850

There are117 helices in PDB entry 9N4O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	51	65	Right-handed alpha
Helix 2	AA2	A	67	71	Right-handed 310
Helix 3	AA3	A	89	102	Right-handed alpha
Helix 4	AA4	A	111	124	Right-handed alpha
Helix 5	AA5	A	155	167	Right-handed alpha
Helix 6	AA6	A	180	185	Right-handed alpha
Helix 7	AA7	A	185	190	Right-handed alpha
Helix 8	AA8	A	211	220	Right-handed alpha
Helix 9	AA9	A	239	245	Right-handed alpha
Helix 10	AB1	A	260	264	Right-handed 310
Helix 11	AB2	A	286	297	Right-handed alpha
Helix 12	AB3	A	317	337	Right-handed alpha
Helix 13	AB4	A	357	365	Right-handed alpha
Helix 14	AB5	A	461	474	Right-handed alpha
Helix 15	AB6	A	501	507	Right-handed alpha
Helix 16	AB7	A	520	525	Right-handed alpha
Helix 17	AB8	A	553	557	Right-handed 310
Helix 18	AB9	A	560	585	Right-handed alpha
Helix 19	AC1	A	607	620	Right-handed alpha
Helix 20	AC2	A	630	665	Right-handed alpha
Helix 21	AC3	A	670	675	Right-handed alpha
Helix 22	AC4	A	688	697	Right-handed alpha
Helix 23	AC5	A	699	712	Right-handed alpha
Helix 24	AC6	A	720	731	Right-handed alpha
Helix 25	AC7	A	739	746	Right-handed alpha
Helix 26	AC8	A	773	788	Right-handed alpha
Helix 27	AC9	A	789	799	Right-handed alpha
Helix 28	AD1	A	816	821	Right-handed alpha
Helix 29	AD2	A	821	850	Right-handed alpha
Helix 30	AD3	B	51	65	Right-handed alpha
Helix 31	AD4	B	67	71	Right-handed 310
Helix 32	AD5	B	89	102	Right-handed alpha
Helix 33	AD6	B	111	124	Right-handed alpha
Helix 34	AD7	B	155	167	Right-handed alpha
Helix 35	AD8	B	180	185	Right-handed alpha
Helix 36	AD9	B	185	190	Right-handed alpha
Helix 37	AE1	B	211	220	Right-handed alpha
Helix 38	AE2	B	239	245	Right-handed alpha
Helix 39	AE3	B	260	264	Right-handed 310
Helix 40	AE4	B	286	297	Right-handed alpha
Helix 41	AE5	B	317	337	Right-handed alpha
Helix 42	AE6	B	357	365	Right-handed alpha
Helix 43	AE7	B	461	474	Right-handed alpha
Helix 44	AE8	B	501	507	Right-handed alpha
Helix 45	AE9	B	520	525	Right-handed alpha
Helix 46	AF1	B	553	557	Right-handed 310
Helix 47	AF2	B	560	585	Right-handed alpha
Helix 48	AF3	B	607	620	Right-handed alpha
Helix 49	AF4	B	630	659	Right-handed alpha
Helix 50	AF5	B	670	675	Right-handed alpha
Helix 51	AF6	B	688	697	Right-handed alpha
Helix 52	AF7	B	699	712	Right-handed alpha
Helix 53	AF8	B	720	731	Right-handed alpha
Helix 54	AF9	B	739	746	Right-handed alpha
Helix 55	AG1	B	773	788	Right-handed alpha
Helix 56	AG2	B	789	799	Right-handed alpha
Helix 57	AG3	B	816	821	Right-handed alpha
Helix 58	AG4	B	821	850	Right-handed alpha
Helix 59	AG5	C	51	65	Right-handed alpha
Helix 60	AG6	C	67	71	Right-handed 310
Helix 61	AG7	C	89	102	Right-handed alpha
Helix 62	AG8	C	111	124	Right-handed alpha
Helix 63	AG9	C	155	167	Right-handed alpha
Helix 64	AH1	C	180	185	Right-handed alpha
Helix 65	AH2	C	185	190	Right-handed alpha
Helix 66	AH3	C	211	220	Right-handed alpha
Helix 67	AH4	C	239	245	Right-handed alpha
Helix 68	AH5	C	260	264	Right-handed 310
Helix 69	AH6	C	286	297	Right-handed alpha
Helix 70	AH7	C	317	337	Right-handed alpha
Helix 71	AH8	C	357	365	Right-handed alpha
Helix 72	AH9	C	461	474	Right-handed alpha
Helix 73	AI1	C	501	507	Right-handed alpha
Helix 74	AI2	C	520	525	Right-handed alpha
Helix 75	AI3	C	553	557	Right-handed 310
Helix 76	AI4	C	560	585	Right-handed alpha
Helix 77	AI5	C	607	620	Right-handed alpha
Helix 78	AI6	C	630	665	Right-handed alpha
Helix 79	AI7	C	670	675	Right-handed alpha
Helix 80	AI8	C	689	697	Right-handed alpha
Helix 81	AI9	C	699	712	Right-handed alpha
Helix 82	AJ1	C	720	731	Right-handed alpha
Helix 83	AJ2	C	739	746	Right-handed alpha
Helix 84	AJ3	C	773	788	Right-handed alpha
Helix 85	AJ4	C	789	799	Right-handed alpha
Helix 86	AJ5	C	809	813	Right-handed 310
Helix 87	AJ6	C	816	821	Right-handed alpha
Helix 88	AJ7	C	821	850	Right-handed alpha
Helix 89	AJ8	D	51	65	Right-handed alpha
Helix 90	AJ9	D	67	71	Right-handed 310
Helix 91	AK1	D	89	102	Right-handed alpha
Helix 92	AK2	D	111	124	Right-handed alpha
Helix 93	AK3	D	155	167	Right-handed alpha
Helix 94	AK4	D	180	185	Right-handed alpha
Helix 95	AK5	D	185	190	Right-handed alpha
Helix 96	AK6	D	211	220	Right-handed alpha
Helix 97	AK7	D	239	245	Right-handed alpha
Helix 98	AK8	D	260	264	Right-handed 310
Helix 99	AK9	D	286	297	Right-handed alpha
Helix 100	AL1	D	317	337	Right-handed alpha
Helix 101	AL2	D	357	365	Right-handed alpha
Helix 102	AL3	D	461	474	Right-handed alpha
Helix 103	AL4	D	501	507	Right-handed alpha
Helix 104	AL5	D	520	525	Right-handed alpha
Helix 105	AL6	D	553	557	Right-handed 310
Helix 106	AL7	D	560	585	Right-handed alpha
Helix 107	AL8	D	607	620	Right-handed alpha
Helix 108	AL9	D	630	662	Right-handed alpha
Helix 109	AM1	D	670	675	Right-handed alpha
Helix 110	AM2	D	688	697	Right-handed alpha
Helix 111	AM3	D	699	712	Right-handed alpha
Helix 112	AM4	D	720	731	Right-handed alpha
Helix 113	AM5	D	739	746	Right-handed alpha
Helix 114	AM6	D	773	788	Right-handed alpha
Helix 115	AM7	D	789	799	Right-handed alpha
Helix 116	AM8	D	816	821	Right-handed alpha
Helix 117	AM9	D	821	850	Right-handed alpha

There are 56 sheets in PDB entry 9N4O. 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, AF3, AF4, AF5, AF6, AF7, AF8, AF9, AG1, AG2,

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	76	83	first strand
Strand 2	A	36	43	parallel
Strand 3	A	105	106	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	129	131	first strand
Strand 2	A	146	151	parallel
Strand 3	A	383	384	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	175	176	first strand
Strand 2	A	202	203	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	225	226	first strand
Strand 2	A	253	254	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	367	369	first strand
Strand 2	A	374	376	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	392	394	first strand
Strand 2	A	399	401	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	404	406	first strand
Strand 2	A	410	412	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	A	436	437	first strand
Strand 2	A	481	482	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	A	445	446	first strand
Strand 2	A	459	460	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	489	491	first strand
Strand 2	A	498	500	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	A	528	529	first strand
Strand 2	A	767	768	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	A	534	536	first strand
Strand 2	A	762	764	anti-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	A	736	738	first strand
Strand 2	A	538	543	anti-parallel
Strand 3	A	752	755	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	A	684	685	first strand
Strand 2	A	717	718	parallel

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There are 3 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	76	83	first strand
Strand 2	B	36	43	parallel
Strand 3	B	105	106	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	129	131	first strand
Strand 2	B	146	151	parallel
Strand 3	B	383	384	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	175	176	first strand
Strand 2	B	202	203	parallel

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There are 2 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	225	226	first strand
Strand 2	B	253	254	parallel

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There are 2 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	367	369	first strand
Strand 2	B	374	376	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	392	394	first strand
Strand 2	B	399	401	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	B	404	406	first strand
Strand 2	B	410	412	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	B	436	437	first strand
Strand 2	B	481	482	parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	445	446	first strand
Strand 2	B	459	460	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	489	491	first strand
Strand 2	B	498	500	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	B	528	529	first strand
Strand 2	B	767	768	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	B	534	536	first strand
Strand 2	B	762	764	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	736	738	first strand
Strand 2	B	538	543	anti-parallel
Strand 3	B	752	755	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	684	685	first strand
Strand 2	B	717	718	parallel

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There are 3 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	76	83	first strand
Strand 2	C	36	43	parallel
Strand 3	C	105	106	parallel

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There are 3 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	129	131	first strand
Strand 2	C	146	151	parallel
Strand 3	C	383	384	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	175	176	first strand
Strand 2	C	202	203	parallel

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There are 2 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	225	226	first strand
Strand 2	C	253	254	parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	367	369	first strand
Strand 2	C	374	376	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	392	394	first strand
Strand 2	C	399	401	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	404	406	first strand
Strand 2	C	410	412	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	C	436	437	first strand
Strand 2	C	481	482	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	C	445	446	first strand
Strand 2	C	459	460	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	489	491	first strand
Strand 2	C	498	500	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	528	529	first strand
Strand 2	C	767	768	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	534	536	first strand
Strand 2	C	762	764	anti-parallel

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There are 3 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	736	738	first strand
Strand 2	C	538	543	anti-parallel
Strand 3	C	752	755	anti-parallel

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There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	684	685	first strand
Strand 2	C	717	718	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	76	83	first strand
Strand 2	D	36	43	parallel
Strand 3	D	105	106	parallel

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There are 3 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	129	131	first strand
Strand 2	D	146	151	parallel
Strand 3	D	383	384	parallel

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There are 2 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	175	176	first strand
Strand 2	D	202	203	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	225	226	first strand
Strand 2	D	253	254	parallel

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There are 2 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	367	369	first strand
Strand 2	D	374	376	anti-parallel

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There are 2 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	392	394	first strand
Strand 2	D	399	401	anti-parallel

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There are 2 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	404	406	first strand
Strand 2	D	410	412	anti-parallel

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There are 2 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	436	437	first strand
Strand 2	D	481	482	parallel

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There are 2 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	445	446	first strand
Strand 2	D	459	460	anti-parallel

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There are 2 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	489	491	first strand
Strand 2	D	498	500	anti-parallel

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There are 2 strands in AF8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	528	529	first strand
Strand 2	D	767	768	anti-parallel

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There are 2 strands in AF9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	534	536	first strand
Strand 2	D	762	764	anti-parallel

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There are 3 strands in AG1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	736	738	first strand
Strand 2	D	538	543	anti-parallel
Strand 3	D	752	755	anti-parallel

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There are 2 strands in AG2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	684	685	first strand
Strand 2	D	717	718	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: 9N4O

Analysis of interatomic Contacts of Structural Units in PDB entry:
9N4O