Analysis of interatomic Contacts of Structural Units in PDB entry:
9N4P

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 9N4P entry

There are 5 chains in PDB entry 9N4P (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 33	GLN 872
B	THR 33	GLN 872
C	THR 33	ARG 873
D	THR 33	ALA 850
E	THR 43	ALA 383

There are127 helices in PDB entry 9N4P. 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	67	Right-handed alpha
Helix 2	AA2	A	89	102	Right-handed alpha
Helix 3	AA3	A	111	126	Right-handed alpha
Helix 4	AA4	A	155	167	Right-handed alpha
Helix 5	AA5	A	180	185	Right-handed alpha
Helix 6	AA6	A	185	190	Right-handed alpha
Helix 7	AA7	A	191	194	Right-handed 310
Helix 8	AA8	A	211	221	Right-handed alpha
Helix 9	AA9	A	231	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	336	Right-handed alpha
Helix 13	AB4	A	355	365	Right-handed alpha
Helix 14	AB5	A	461	475	Right-handed alpha
Helix 15	AB6	A	500	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	583	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	696	Right-handed alpha
Helix 23	AC5	A	699	712	Right-handed alpha
Helix 24	AC6	A	713	715	Right-handed 310
Helix 25	AC7	A	720	731	Right-handed alpha
Helix 26	AC8	A	739	749	Right-handed alpha
Helix 27	AC9	A	772	789	Right-handed alpha
Helix 28	AD1	A	789	794	Right-handed alpha
Helix 29	AD2	A	794	799	Right-handed alpha
Helix 30	AD3	A	821	853	Right-handed alpha
Helix 31	AD4	A	858	868	Right-handed alpha
Helix 32	AD5	B	51	67	Right-handed alpha
Helix 33	AD6	B	89	102	Right-handed alpha
Helix 34	AD7	B	111	126	Right-handed alpha
Helix 35	AD8	B	155	167	Right-handed alpha
Helix 36	AD9	B	180	185	Right-handed alpha
Helix 37	AE1	B	185	190	Right-handed alpha
Helix 38	AE2	B	191	194	Right-handed 310
Helix 39	AE3	B	211	221	Right-handed alpha
Helix 40	AE4	B	231	245	Right-handed alpha
Helix 41	AE5	B	260	264	Right-handed 310
Helix 42	AE6	B	286	297	Right-handed alpha
Helix 43	AE7	B	317	336	Right-handed alpha
Helix 44	AE8	B	355	365	Right-handed alpha
Helix 45	AE9	B	461	475	Right-handed alpha
Helix 46	AF1	B	500	507	Right-handed alpha
Helix 47	AF2	B	520	525	Right-handed alpha
Helix 48	AF3	B	553	557	Right-handed 310
Helix 49	AF4	B	560	583	Right-handed alpha
Helix 50	AF5	B	607	620	Right-handed alpha
Helix 51	AF6	B	630	659	Right-handed alpha
Helix 52	AF7	B	670	675	Right-handed alpha
Helix 53	AF8	B	688	696	Right-handed alpha
Helix 54	AF9	B	699	712	Right-handed alpha
Helix 55	AG1	B	713	715	Right-handed 310
Helix 56	AG2	B	720	731	Right-handed alpha
Helix 57	AG3	B	739	749	Right-handed alpha
Helix 58	AG4	B	772	789	Right-handed alpha
Helix 59	AG5	B	789	794	Right-handed alpha
Helix 60	AG6	B	794	799	Right-handed alpha
Helix 61	AG7	B	821	852	Right-handed alpha
Helix 62	AG8	B	859	868	Right-handed alpha
Helix 63	AG9	C	51	67	Right-handed alpha
Helix 64	AH1	C	89	102	Right-handed alpha
Helix 65	AH2	C	111	126	Right-handed alpha
Helix 66	AH3	C	155	167	Right-handed alpha
Helix 67	AH4	C	180	185	Right-handed alpha
Helix 68	AH5	C	185	190	Right-handed alpha
Helix 69	AH6	C	191	194	Right-handed 310
Helix 70	AH7	C	211	221	Right-handed alpha
Helix 71	AH8	C	231	245	Right-handed alpha
Helix 72	AH9	C	260	264	Right-handed 310
Helix 73	AI1	C	286	297	Right-handed alpha
Helix 74	AI2	C	317	336	Right-handed alpha
Helix 75	AI3	C	355	365	Right-handed alpha
Helix 76	AI4	C	461	475	Right-handed alpha
Helix 77	AI5	C	500	507	Right-handed alpha
Helix 78	AI6	C	520	525	Right-handed alpha
Helix 79	AI7	C	553	557	Right-handed 310
Helix 80	AI8	C	560	583	Right-handed alpha
Helix 81	AI9	C	607	620	Right-handed alpha
Helix 82	AJ1	C	630	665	Right-handed alpha
Helix 83	AJ2	C	670	675	Right-handed alpha
Helix 84	AJ3	C	688	696	Right-handed alpha
Helix 85	AJ4	C	699	712	Right-handed alpha
Helix 86	AJ5	C	713	715	Right-handed 310
Helix 87	AJ6	C	720	731	Right-handed alpha
Helix 88	AJ7	C	739	749	Right-handed alpha
Helix 89	AJ8	C	772	789	Right-handed alpha
Helix 90	AJ9	C	789	794	Right-handed alpha
Helix 91	AK1	C	794	799	Right-handed alpha
Helix 92	AK2	C	821	851	Right-handed alpha
Helix 93	AK3	C	858	867	Right-handed alpha
Helix 94	AK4	D	51	67	Right-handed alpha
Helix 95	AK5	D	89	102	Right-handed alpha
Helix 96	AK6	D	111	126	Right-handed alpha
Helix 97	AK7	D	155	167	Right-handed alpha
Helix 98	AK8	D	180	185	Right-handed alpha
Helix 99	AK9	D	185	190	Right-handed alpha
Helix 100	AL1	D	191	194	Right-handed 310
Helix 101	AL2	D	211	221	Right-handed alpha
Helix 102	AL3	D	231	245	Right-handed alpha
Helix 103	AL4	D	260	264	Right-handed 310
Helix 104	AL5	D	286	297	Right-handed alpha
Helix 105	AL6	D	317	336	Right-handed alpha
Helix 106	AL7	D	355	365	Right-handed alpha
Helix 107	AL8	D	461	475	Right-handed alpha
Helix 108	AL9	D	500	507	Right-handed alpha
Helix 109	AM1	D	520	525	Right-handed alpha
Helix 110	AM2	D	553	557	Right-handed 310
Helix 111	AM3	D	560	583	Right-handed alpha
Helix 112	AM4	D	607	620	Right-handed alpha
Helix 113	AM5	D	630	659	Right-handed alpha
Helix 114	AM6	D	670	675	Right-handed alpha
Helix 115	AM7	D	688	696	Right-handed alpha
Helix 116	AM8	D	699	712	Right-handed alpha
Helix 117	AM9	D	713	715	Right-handed 310
Helix 118	AN1	D	720	731	Right-handed alpha
Helix 119	AN2	D	739	749	Right-handed alpha
Helix 120	AN3	D	772	789	Right-handed alpha
Helix 121	AN4	D	789	794	Right-handed alpha
Helix 122	AN5	D	794	799	Right-handed alpha
Helix 123	AN6	D	821	850	Right-handed alpha
Helix 124	AN7	E	190	196	Right-handed alpha
Helix 125	AN8	E	247	251	Right-handed 310
Helix 126	AN9	E	311	315	Right-handed 310
Helix 127	AO1	E	346	372	Right-handed alpha

There are 52 sheets in PDB entry 9N4P. 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,

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	35	38	first strand
Strand 2	A	75	78	parallel

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There are 2 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	41	43	first strand
Strand 2	A	81	83	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	129	131	first strand
Strand 2	A	146	148	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	175	176	first strand
Strand 2	A	202	203	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	A	225	226	first strand
Strand 2	A	253	255	parallel
Strand 3	A	275	280	parallel
Strand 4	A	389	395	anti-parallel
Strand 5	A	398	405	anti-parallel
Strand 6	A	412	413	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	433	437	first strand
Strand 2	A	478	482	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	445	446	first strand
Strand 2	A	459	460	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	528	529	first strand
Strand 2	A	767	768	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	A	535	536	first strand
Strand 2	A	762	763	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	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 AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	681	682	first strand
Strand 2	A	733	734	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	684	685	first strand
Strand 2	A	717	718	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	35	38	first strand
Strand 2	B	75	78	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	41	43	first strand
Strand 2	B	81	83	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	129	131	first strand
Strand 2	B	146	148	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	175	176	first strand
Strand 2	B	202	203	parallel

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There are 6 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	225	226	first strand
Strand 2	B	253	255	parallel
Strand 3	B	275	280	parallel
Strand 4	B	389	395	anti-parallel
Strand 5	B	398	405	anti-parallel
Strand 6	B	412	413	anti-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	432	437	first strand
Strand 2	B	477	482	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	445	446	first strand
Strand 2	B	459	460	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	528	529	first strand
Strand 2	B	767	768	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	535	536	first strand
Strand 2	B	762	763	anti-parallel

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There are 3 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	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 AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	681	682	first strand
Strand 2	B	733	734	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	684	685	first strand
Strand 2	B	717	718	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	35	38	first strand
Strand 2	C	75	78	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	41	43	first strand
Strand 2	C	81	83	parallel

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There are 2 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	129	131	first strand
Strand 2	C	146	148	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	C	175	176	first strand
Strand 2	C	202	203	parallel

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There are 6 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	225	226	first strand
Strand 2	C	253	255	parallel
Strand 3	C	275	280	parallel
Strand 4	C	389	395	anti-parallel
Strand 5	C	398	405	anti-parallel
Strand 6	C	412	413	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	432	437	first strand
Strand 2	C	477	482	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	445	446	first strand
Strand 2	C	459	460	anti-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	528	529	first strand
Strand 2	C	767	768	anti-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	535	536	first strand
Strand 2	C	762	763	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	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 AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	681	682	first strand
Strand 2	C	733	734	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	684	685	first strand
Strand 2	C	717	718	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	35	38	first strand
Strand 2	D	75	78	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	D	41	43	first strand
Strand 2	D	81	83	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	D	129	131	first strand
Strand 2	D	146	148	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	D	175	176	first strand
Strand 2	D	202	203	parallel

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There are 6 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	225	226	first strand
Strand 2	D	253	255	parallel
Strand 3	D	275	280	parallel
Strand 4	D	389	395	anti-parallel
Strand 5	D	398	405	anti-parallel
Strand 6	D	412	413	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	D	433	437	first strand
Strand 2	D	478	482	parallel

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There are 2 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	445	446	first strand
Strand 2	D	459	460	anti-parallel

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There are 2 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	528	529	first strand
Strand 2	D	767	768	anti-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	535	536	first strand
Strand 2	D	762	763	anti-parallel

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There are 3 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	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 AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	681	682	first strand
Strand 2	D	733	734	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	684	685	first strand
Strand 2	D	717	718	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	E	73	74	first strand
Strand 2	E	139	140	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	E	178	181	first strand
Strand 2	E	208	211	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	E	225	227	first strand
Strand 2	E	284	286	anti-parallel

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There are 3 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	253	255	first strand
Strand 2	E	238	241	anti-parallel
Strand 3	E	273	275	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: 9N4P

Analysis of interatomic Contacts of Structural Units in PDB entry:
9N4P