Analysis of interatomic Contacts of Structural Units in PDB entry:
6CS1

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 6CS1 entry

There are 3 chains in PDB entry 6CS1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	ARG 18	TYR 1120
C	ARG 18	TYR 1120
A	ARG 18	TYR 1120

There are 57 helices in PDB entry 6CS1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	281	291	Right-handed alpha
Helix 2	AA2	B	352	357	Right-handed alpha
Helix 3	AA3	B	372	377	Right-handed alpha
Helix 4	AA4	B	392	394	Right-handed 310
Helix 5	AA5	B	404	409	Right-handed alpha
Helix 6	AA6	B	603	612	Right-handed alpha
Helix 7	AA7	B	719	724	Right-handed alpha
Helix 8	AA8	B	728	736	Right-handed alpha
Helix 9	AA9	B	737	739	Right-handed 310
Helix 10	AB1	B	743	765	Right-handed alpha
Helix 11	AB2	B	798	807	Right-handed alpha
Helix 12	AB3	B	848	864	Right-handed alpha
Helix 13	AB4	B	866	870	Right-handed 310
Helix 14	AB5	B	879	891	Right-handed alpha
Helix 15	AB6	B	895	900	Right-handed alpha
Helix 16	AB7	B	901	923	Right-handed alpha
Helix 17	AB8	B	927	946	Right-handed alpha
Helix 18	AB9	B	958	966	Right-handed alpha
Helix 19	AC1	B	970	1016	Right-handed alpha
Helix 20	AC2	C	281	291	Right-handed alpha
Helix 21	AC3	C	325	330	Right-handed alpha
Helix 22	AC4	C	352	357	Right-handed alpha
Helix 23	AC5	C	390	395	Right-handed alpha
Helix 24	AC6	C	425	430	Right-handed alpha
Helix 25	AC7	C	488	492	Right-handed 310
Helix 26	AC8	C	602	612	Right-handed alpha
Helix 27	AC9	C	719	725	Right-handed alpha
Helix 28	AD1	C	728	734	Right-handed alpha
Helix 29	AD2	C	735	739	Right-handed 310
Helix 30	AD3	C	740	765	Right-handed alpha
Helix 31	AD4	C	798	807	Right-handed alpha
Helix 32	AD5	C	848	864	Right-handed alpha
Helix 33	AD6	C	868	873	Right-handed alpha
Helix 34	AD7	C	879	892	Right-handed alpha
Helix 35	AD8	C	895	901	Right-handed alpha
Helix 36	AD9	C	903	922	Right-handed alpha
Helix 37	AE1	C	927	947	Right-handed alpha
Helix 38	AE2	C	959	964	Right-handed alpha
Helix 39	AE3	C	967	1015	Right-handed alpha
Helix 40	AE4	A	281	291	Right-handed alpha
Helix 41	AE5	A	371	375	Right-handed 310
Helix 42	AE6	A	403	409	Right-handed alpha
Helix 43	AE7	A	488	492	Right-handed 310
Helix 44	AE8	A	603	613	Right-handed alpha
Helix 45	AE9	A	719	725	Right-handed alpha
Helix 46	AF1	A	728	736	Right-handed alpha
Helix 47	AF2	A	740	764	Right-handed alpha
Helix 48	AF3	A	798	807	Right-handed alpha
Helix 49	AF4	A	848	867	Right-handed alpha
Helix 50	AF5	A	868	871	Right-handed 310
Helix 51	AF6	A	879	892	Right-handed alpha
Helix 52	AF7	A	895	901	Right-handed alpha
Helix 53	AF8	A	901	922	Right-handed alpha
Helix 54	AF9	A	927	947	Right-handed alpha
Helix 55	AG1	A	948	950	Right-handed 310
Helix 56	AG2	A	958	963	Right-handed alpha
Helix 57	AG3	A	967	1013	Right-handed alpha

There are 52 sheets in PDB entry 6CS1. 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 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	31	34	first strand
Strand 2	B	65	71	anti-parallel
Strand 3	B	250	256	anti-parallel
Strand 4	B	86	93	anti-parallel
Strand 5	B	179	190	anti-parallel
Strand 6	B	193	205	anti-parallel
Strand 7	B	217	218	anti-parallel

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There are 7 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	31	34	first strand
Strand 2	B	65	71	anti-parallel
Strand 3	B	250	256	anti-parallel
Strand 4	B	86	93	anti-parallel
Strand 5	B	179	190	anti-parallel
Strand 6	B	193	205	anti-parallel
Strand 7	B	222	223	anti-parallel

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There are 3 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	46	47	first strand
Strand 2	A	551	553	parallel
Strand 3	A	559	562	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	B	51	56	first strand
Strand 2	B	261	266	anti-parallel
Strand 3	B	272	277	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	80	82	first strand
Strand 2	B	230	238	anti-parallel
Strand 3	B	98	104	anti-parallel
Strand 4	B	113	118	anti-parallel
Strand 5	B	122	141	anti-parallel
Strand 6	B	146	167	anti-parallel

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There are 4 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	80	82	first strand
Strand 2	B	230	238	anti-parallel
Strand 3	B	122	141	parallel
Strand 4	B	146	167	anti-parallel

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There are 6 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	615	616	first strand
Strand 2	B	298	307	anti-parallel
Strand 3	B	578	585	anti-parallel
Strand 4	B	595	599	anti-parallel
Strand 5	B	634	637	anti-parallel
Strand 6	B	628	630	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	B	312	315	first strand
Strand 2	B	525	529	parallel
Strand 3	B	533	540	anti-parallel
Strand 4	B	570	574	anti-parallel
Strand 5	B	559	563	anti-parallel
Strand 6	B	551	553	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	B	344	345	first strand
Strand 2	B	380	383	anti-parallel
Strand 3	B	501	502	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	B	348	349	first strand
Strand 2	B	510	511	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	365	366	first strand
Strand 2	B	419	424	anti-parallel
Strand 3	B	493	499	anti-parallel
Strand 4	B	385	390	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	439	441	first strand
Strand 2	B	478	480	anti-parallel

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There are 4 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	640	646	first strand
Strand 2	B	673	679	parallel
Strand 3	B	656	661	anti-parallel
Strand 4	B	650	653	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	684	685	first strand
Strand 2	C	770	771	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	693	709	first strand
Strand 2	B	1041	1060	anti-parallel
Strand 3	B	1029	1038	anti-parallel

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There are 4 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	693	709	first strand
Strand 2	B	1041	1060	anti-parallel
Strand 3	B	1076	1079	anti-parallel
Strand 4	B	1084	1087	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	716	718	first strand
Strand 2	B	840	842	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	769	771	first strand
Strand 2	A	683	685	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	778	779	first strand
Strand 2	B	782	783	anti-parallel

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There are 4 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	1102	1107	first strand
Strand 2	B	1068	1072	anti-parallel
Strand 3	B	1063	1065	anti-parallel
Strand 4	B	1115	1116	parallel

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There are 8 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	31	33	first strand
Strand 2	C	66	71	anti-parallel
Strand 3	C	250	256	anti-parallel
Strand 4	C	87	93	anti-parallel
Strand 5	C	179	190	anti-parallel
Strand 6	C	193	205	anti-parallel
Strand 7	C	215	223	anti-parallel
Strand 8	C	40	41	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	C	52	59	first strand
Strand 2	C	258	266	anti-parallel
Strand 3	C	272	277	anti-parallel

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There are 4 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	81	82	first strand
Strand 2	C	230	239	anti-parallel
Strand 3	C	137	141	parallel
Strand 4	C	147	149	anti-parallel

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There are 6 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	81	82	first strand
Strand 2	C	230	239	anti-parallel
Strand 3	C	98	104	anti-parallel
Strand 4	C	113	118	anti-parallel
Strand 5	C	123	129	anti-parallel
Strand 6	C	157	164	anti-parallel

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There are 6 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	615	616	first strand
Strand 2	C	298	307	anti-parallel
Strand 3	C	578	585	anti-parallel
Strand 4	C	595	599	anti-parallel
Strand 5	C	634	637	anti-parallel
Strand 6	C	628	631	anti-parallel

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There are 7 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	312	314	first strand
Strand 2	C	524	528	parallel
Strand 3	C	533	540	anti-parallel
Strand 4	C	570	574	anti-parallel
Strand 5	C	559	563	anti-parallel
Strand 6	C	551	553	anti-parallel
Strand 7	A	46	47	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	344	345	first strand
Strand 2	C	382	383	anti-parallel

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There are 4 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	365	366	first strand
Strand 2	C	419	424	anti-parallel
Strand 3	C	494	498	anti-parallel
Strand 4	C	385	389	anti-parallel

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There are 2 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	439	441	first strand
Strand 2	C	478	480	anti-parallel

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There are 4 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	640	646	first strand
Strand 2	C	673	679	parallel
Strand 3	C	656	661	anti-parallel
Strand 4	C	650	653	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	683	685	first strand
Strand 2	A	769	771	parallel

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There are 3 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	693	709	first strand
Strand 2	C	1041	1060	anti-parallel
Strand 3	C	1036	1038	anti-parallel

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There are 4 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	1030	1033	first strand
Strand 2	C	1041	1060	anti-parallel
Strand 3	C	1076	1079	anti-parallel
Strand 4	C	1084	1087	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	716	718	first strand
Strand 2	C	840	842	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	821	823	first strand
Strand 2	C	832	834	anti-parallel

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There are 3 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	1063	1065	first strand
Strand 2	C	1068	1072	anti-parallel
Strand 3	C	1102	1104	anti-parallel

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There are 8 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	31	33	first strand
Strand 2	A	66	71	anti-parallel
Strand 3	A	250	253	anti-parallel
Strand 4	A	87	93	anti-parallel
Strand 5	A	181	190	anti-parallel
Strand 6	A	193	202	anti-parallel
Strand 7	A	215	223	anti-parallel
Strand 8	A	40	41	parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	52	59	first strand
Strand 2	A	258	266	anti-parallel
Strand 3	A	272	277	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	81	82	first strand
Strand 2	A	230	239	anti-parallel
Strand 3	A	132	141	parallel
Strand 4	A	147	153	anti-parallel

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There are 6 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	81	82	first strand
Strand 2	A	230	239	anti-parallel
Strand 3	A	100	104	anti-parallel
Strand 4	A	113	118	anti-parallel
Strand 5	A	123	128	anti-parallel
Strand 6	A	161	164	anti-parallel

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There are 5 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	300	301	first strand
Strand 2	A	581	584	anti-parallel
Strand 3	A	595	599	anti-parallel
Strand 4	A	634	637	anti-parallel
Strand 5	A	628	630	anti-parallel

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There are 3 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	578	579	first strand
Strand 2	A	305	307	anti-parallel
Strand 3	A	615	616	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	312	314	first strand
Strand 2	A	525	528	parallel
Strand 3	A	533	540	anti-parallel
Strand 4	A	571	574	anti-parallel

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There are 5 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	341	344	first strand
Strand 2	A	383	389	anti-parallel
Strand 3	A	494	500	anti-parallel
Strand 4	A	417	424	anti-parallel
Strand 5	A	365	366	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	A	348	349	first strand
Strand 2	A	510	511	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	A	439	441	first strand
Strand 2	A	478	480	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	A	640	641	first strand
Strand 2	A	673	678	parallel
Strand 3	A	656	661	anti-parallel
Strand 4	A	650	653	anti-parallel

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There are 3 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	693	710	first strand
Strand 2	A	1041	1060	anti-parallel
Strand 3	A	1036	1038	anti-parallel

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There are 5 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1029	1033	first strand
Strand 2	A	1041	1060	anti-parallel
Strand 3	A	1076	1079	anti-parallel
Strand 4	A	1084	1087	anti-parallel
Strand 5	A	1095	1096	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	A	716	718	first strand
Strand 2	A	840	842	anti-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	A	778	779	first strand
Strand 2	A	782	783	anti-parallel

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There are 4 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1103	1104	first strand
Strand 2	A	1069	1071	anti-parallel
Strand 3	A	1062	1064	anti-parallel
Strand 4	A	1114	1116	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: 6CS1

Analysis of interatomic Contacts of Structural Units in PDB entry:
6CS1