Analysis of interatomic Contacts of Structural Units in PDB entry:
7US6

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 7US6 entry

There are 3 chains in PDB entry 7US6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 32	ILE 1303
B	HIS 32	ILE 1303
C	HIS 32	ILE 1303

There are 75 helices in PDB entry 7US6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	32	44	Right-handed alpha
Helix 2	AA2	A	253	261	Right-handed alpha
Helix 3	AA3	A	485	495	Right-handed alpha
Helix 4	AA4	A	595	598	Right-handed 310
Helix 5	AA5	A	612	616	Right-handed 310
Helix 6	AA6	A	859	865	Right-handed alpha
Helix 7	AA7	A	868	875	Right-handed alpha
Helix 8	AA8	A	878	904	Right-handed alpha
Helix 9	AA9	A	907	912	Right-handed alpha
Helix 10	AB1	A	915	920	Right-handed alpha
Helix 11	AB2	A	926	930	Right-handed 310
Helix 12	AB3	A	936	938	Right-handed 310
Helix 13	AB4	A	939	944	Right-handed alpha
Helix 14	AB5	A	958	967	Right-handed alpha
Helix 15	AB6	A	980	985	Right-handed 310
Helix 16	AB7	A	991	998	Right-handed alpha
Helix 17	AB8	A	1009	1022	Right-handed alpha
Helix 18	AB9	A	1037	1050	Right-handed alpha
Helix 19	AC1	A	1059	1080	Right-handed alpha
Helix 20	AC2	A	1093	1118	Right-handed alpha
Helix 21	AC3	A	1119	1122	Right-handed 310
Helix 22	AC4	A	1130	1138	Right-handed alpha
Helix 23	AC5	A	1139	1187	Right-handed alpha
Helix 24	AC6	A	1277	1279	Right-handed 310
Helix 25	AC7	A	1298	1303	Right-handed alpha
Helix 26	AC8	B	33	44	Right-handed alpha
Helix 27	AC9	B	253	261	Right-handed alpha
Helix 28	AD1	B	485	495	Right-handed alpha
Helix 29	AD2	B	595	598	Right-handed 310
Helix 30	AD3	B	612	616	Right-handed 310
Helix 31	AD4	B	859	865	Right-handed alpha
Helix 32	AD5	B	868	875	Right-handed alpha
Helix 33	AD6	B	878	904	Right-handed alpha
Helix 34	AD7	B	907	912	Right-handed alpha
Helix 35	AD8	B	915	920	Right-handed alpha
Helix 36	AD9	B	926	930	Right-handed 310
Helix 37	AE1	B	936	938	Right-handed 310
Helix 38	AE2	B	939	944	Right-handed alpha
Helix 39	AE3	B	958	967	Right-handed alpha
Helix 40	AE4	B	980	985	Right-handed 310
Helix 41	AE5	B	991	998	Right-handed alpha
Helix 42	AE6	B	1009	1022	Right-handed alpha
Helix 43	AE7	B	1037	1050	Right-handed alpha
Helix 44	AE8	B	1059	1080	Right-handed alpha
Helix 45	AE9	B	1093	1118	Right-handed alpha
Helix 46	AF1	B	1119	1122	Right-handed 310
Helix 47	AF2	B	1130	1138	Right-handed alpha
Helix 48	AF3	B	1139	1187	Right-handed alpha
Helix 49	AF4	B	1277	1279	Right-handed 310
Helix 50	AF5	B	1298	1303	Right-handed alpha
Helix 51	AF6	C	33	44	Right-handed alpha
Helix 52	AF7	C	253	261	Right-handed alpha
Helix 53	AF8	C	485	495	Right-handed alpha
Helix 54	AF9	C	595	598	Right-handed 310
Helix 55	AG1	C	612	616	Right-handed 310
Helix 56	AG2	C	859	865	Right-handed alpha
Helix 57	AG3	C	868	875	Right-handed alpha
Helix 58	AG4	C	878	904	Right-handed alpha
Helix 59	AG5	C	907	912	Right-handed alpha
Helix 60	AG6	C	915	920	Right-handed alpha
Helix 61	AG7	C	926	930	Right-handed 310
Helix 62	AG8	C	936	938	Right-handed 310
Helix 63	AG9	C	939	944	Right-handed alpha
Helix 64	AH1	C	958	967	Right-handed alpha
Helix 65	AH2	C	980	985	Right-handed 310
Helix 66	AH3	C	991	998	Right-handed alpha
Helix 67	AH4	C	1009	1022	Right-handed alpha
Helix 68	AH5	C	1037	1050	Right-handed alpha
Helix 69	AH6	C	1059	1080	Right-handed alpha
Helix 70	AH7	C	1093	1118	Right-handed alpha
Helix 71	AH8	C	1119	1122	Right-handed 310
Helix 72	AH9	C	1130	1138	Right-handed alpha
Helix 73	AI1	C	1139	1187	Right-handed alpha
Helix 74	AI2	C	1277	1279	Right-handed 310
Helix 75	AI3	C	1298	1303	Right-handed alpha

There are 45 sheets in PDB entry 7US6. 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,

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	52	57	first strand
Strand 2	A	234	239	anti-parallel
Strand 3	A	246	249	anti-parallel

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There are 6 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	291	306	first strand
Strand 2	A	457	473	anti-parallel
Strand 3	A	338	343	anti-parallel
Strand 4	A	420	424	anti-parallel
Strand 5	A	428	431	anti-parallel
Strand 6	A	434	438	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	A	291	306	first strand
Strand 2	A	457	473	anti-parallel
Strand 3	A	476	482	anti-parallel

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There are 4 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	314	318	first strand
Strand 2	A	442	449	anti-parallel
Strand 3	A	354	362	anti-parallel
Strand 4	A	388	389	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	A	314	318	first strand
Strand 2	A	442	449	anti-parallel
Strand 3	A	354	362	anti-parallel
Strand 4	A	367	373	anti-parallel
Strand 5	A	398	403	anti-parallel
Strand 6	A	406	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	391	392	first strand
Strand 2	A	417	418	anti-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	A	502	507	first strand
Strand 2	A	739	745	anti-parallel
Strand 3	A	748	754	anti-parallel
Strand 4	A	773	776	anti-parallel
Strand 5	A	765	768	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	A	515	519	first strand
Strand 2	A	685	690	parallel
Strand 3	A	693	702	anti-parallel
Strand 4	A	730	734	anti-parallel
Strand 5	A	719	723	anti-parallel
Strand 6	A	711	713	anti-parallel

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There are 5 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	553	555	first strand
Strand 2	A	527	538	anti-parallel
Strand 3	A	572	583	parallel
Strand 4	A	648	666	parallel
Strand 5	A	592	593	first strand

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There are 6 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	565	567	first strand
Strand 2	A	621	628	anti-parallel
Strand 3	A	648	666	anti-parallel
Strand 4	A	572	583	parallel
Strand 5	A	636	644	first strand
Strand 6	A	600	605	anti-parallel

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There are 3 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	801	803	first strand
Strand 2	A	806	808	anti-parallel
Strand 3	A	814	816	anti-parallel

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There are 3 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	832	850	first strand
Strand 2	A	1213	1231	anti-parallel
Strand 3	A	1201	1210	anti-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	A	856	858	first strand
Strand 2	A	1001	1003	anti-parallel

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There are 4 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	1281	1284	first strand
Strand 2	A	1244	1248	anti-parallel
Strand 3	A	1235	1237	anti-parallel
Strand 4	A	1292	1293	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	A	1253	1257	first strand
Strand 2	A	1263	1267	anti-parallel
Strand 3	A	1274	1275	anti-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	52	57	first strand
Strand 2	B	234	239	anti-parallel
Strand 3	B	246	249	anti-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	291	306	first strand
Strand 2	B	457	473	anti-parallel
Strand 3	B	338	343	anti-parallel
Strand 4	B	420	424	anti-parallel
Strand 5	B	428	431	anti-parallel
Strand 6	B	434	438	anti-parallel

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There are 3 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	291	306	first strand
Strand 2	B	457	473	anti-parallel
Strand 3	B	476	482	anti-parallel

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There are 4 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	314	318	first strand
Strand 2	B	442	449	anti-parallel
Strand 3	B	354	362	anti-parallel
Strand 4	B	388	389	anti-parallel

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There are 6 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	314	318	first strand
Strand 2	B	442	449	anti-parallel
Strand 3	B	354	362	anti-parallel
Strand 4	B	367	373	anti-parallel
Strand 5	B	398	403	anti-parallel
Strand 6	B	406	413	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	391	392	first strand
Strand 2	B	417	418	anti-parallel

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There are 5 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	502	507	first strand
Strand 2	B	739	745	anti-parallel
Strand 3	B	748	754	anti-parallel
Strand 4	B	773	776	anti-parallel
Strand 5	B	765	768	anti-parallel

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There are 6 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	515	519	first strand
Strand 2	B	685	690	parallel
Strand 3	B	693	702	anti-parallel
Strand 4	B	730	734	anti-parallel
Strand 5	B	719	723	anti-parallel
Strand 6	B	711	713	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	B	553	555	first strand
Strand 2	B	527	538	anti-parallel
Strand 3	B	572	583	parallel
Strand 4	B	648	666	parallel
Strand 5	B	592	593	first strand

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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	B	565	567	first strand
Strand 2	B	621	628	anti-parallel
Strand 3	B	648	666	anti-parallel
Strand 4	B	572	583	parallel
Strand 5	B	636	644	first strand
Strand 6	B	600	605	anti-parallel

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There are 3 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	801	803	first strand
Strand 2	B	806	808	anti-parallel
Strand 3	B	814	816	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	832	850	first strand
Strand 2	B	1213	1231	anti-parallel
Strand 3	B	1201	1210	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	856	858	first strand
Strand 2	B	1001	1003	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	B	1281	1284	first strand
Strand 2	B	1244	1248	anti-parallel
Strand 3	B	1235	1237	anti-parallel
Strand 4	B	1292	1293	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	B	1253	1257	first strand
Strand 2	B	1263	1267	anti-parallel
Strand 3	B	1274	1275	anti-parallel

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There are 3 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	52	57	first strand
Strand 2	C	234	239	anti-parallel
Strand 3	C	246	249	anti-parallel

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There are 6 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	291	306	first strand
Strand 2	C	457	473	anti-parallel
Strand 3	C	338	343	anti-parallel
Strand 4	C	420	424	anti-parallel
Strand 5	C	428	431	anti-parallel
Strand 6	C	434	438	anti-parallel

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There are 3 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	291	306	first strand
Strand 2	C	457	473	anti-parallel
Strand 3	C	476	482	anti-parallel

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There are 4 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	314	318	first strand
Strand 2	C	442	449	anti-parallel
Strand 3	C	354	362	anti-parallel
Strand 4	C	388	389	anti-parallel

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There are 6 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	314	318	first strand
Strand 2	C	442	449	anti-parallel
Strand 3	C	354	362	anti-parallel
Strand 4	C	367	373	anti-parallel
Strand 5	C	398	403	anti-parallel
Strand 6	C	406	413	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	391	392	first strand
Strand 2	C	417	418	anti-parallel

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There are 5 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	502	507	first strand
Strand 2	C	739	745	anti-parallel
Strand 3	C	748	754	anti-parallel
Strand 4	C	773	776	anti-parallel
Strand 5	C	765	768	anti-parallel

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There are 6 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	515	519	first strand
Strand 2	C	685	690	parallel
Strand 3	C	693	702	anti-parallel
Strand 4	C	730	734	anti-parallel
Strand 5	C	719	723	anti-parallel
Strand 6	C	711	713	anti-parallel

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There are 5 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	553	555	first strand
Strand 2	C	527	538	anti-parallel
Strand 3	C	572	583	parallel
Strand 4	C	648	666	parallel
Strand 5	C	592	593	first strand

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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	C	565	567	first strand
Strand 2	C	621	628	anti-parallel
Strand 3	C	648	666	anti-parallel
Strand 4	C	572	583	parallel
Strand 5	C	636	644	first strand
Strand 6	C	600	605	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	801	803	first strand
Strand 2	C	806	808	anti-parallel
Strand 3	C	814	816	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	C	832	850	first strand
Strand 2	C	1213	1231	anti-parallel
Strand 3	C	1201	1210	anti-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	C	856	858	first strand
Strand 2	C	1001	1003	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	C	1281	1284	first strand
Strand 2	C	1244	1248	anti-parallel
Strand 3	C	1235	1237	anti-parallel
Strand 4	C	1292	1293	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	C	1253	1257	first strand
Strand 2	C	1263	1267	anti-parallel
Strand 3	C	1274	1275	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: 7US6

Analysis of interatomic Contacts of Structural Units in PDB entry:
7US6