Analysis of interatomic Contacts of Structural Units in PDB entry:
8S3O

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 8S3O entry

There is 1 chain in PDB entry 8S3O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 25	CYS 1416

There are 22 helices in PDB entry 8S3O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	295	304	Right-handed alpha
Helix 2	AA2	A	381	386	Right-handed alpha
Helix 3	AA3	A	522	526	Right-handed 310
Helix 4	AA4	A	606	618	Right-handed alpha
Helix 5	AA5	A	628	635	Right-handed alpha
Helix 6	AA6	A	904	910	Right-handed alpha
Helix 7	AA7	A	923	928	Right-handed 310
Helix 8	AA8	A	929	943	Right-handed alpha
Helix 9	AA9	A	946	965	Right-handed alpha
Helix 10	AB1	A	966	968	Right-handed 310
Helix 11	AB2	A	977	981	Right-handed 310
Helix 12	AB3	A	985	999	Right-handed alpha
Helix 13	AB4	A	1006	1019	Right-handed alpha
Helix 14	AB5	A	1043	1058	Right-handed alpha
Helix 15	AB6	A	1059	1062	Right-handed 310
Helix 16	AB7	A	1068	1082	Right-handed alpha
Helix 17	AB8	A	1085	1099	Right-handed alpha
Helix 18	AB9	A	1103	1113	Right-handed alpha
Helix 19	AC1	A	1138	1155	Right-handed alpha
Helix 20	AC2	A	1161	1170	Right-handed alpha
Helix 21	AC3	A	1180	1196	Right-handed alpha
Helix 22	AC4	A	1402	1406	Right-handed 310

There are 24 sheets in PDB entry 8S3O. 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,

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	29	33	first strand
Strand 2	A	638	642	anti-parallel

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There are 5 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	35	36	first strand
Strand 2	A	114	124	parallel
Strand 3	A	102	109	anti-parallel
Strand 4	A	56	64	anti-parallel
Strand 5	A	71	80	anti-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	43	48	first strand
Strand 2	A	84	89	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	A	130	135	first strand
Strand 2	A	145	153	anti-parallel
Strand 3	A	188	194	anti-parallel

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There are 3 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	139	140	first strand
Strand 2	A	220	221	parallel
Strand 3	A	202	203	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	A	175	183	first strand
Strand 2	A	163	169	anti-parallel
Strand 3	A	205	210	anti-parallel
Strand 4	A	213	217	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	229	231	first strand
Strand 2	A	252	254	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	239	240	first strand
Strand 2	A	344	345	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	A	265	269	first strand
Strand 2	A	321	328	anti-parallel
Strand 3	A	335	342	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	349	354	first strand
Strand 2	A	369	374	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	388	389	first strand
Strand 2	A	420	421	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	392	396	first strand
Strand 2	A	440	445	anti-parallel
Strand 3	A	452	457	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	468	472	first strand
Strand 2	A	483	489	anti-parallel
Strand 3	A	516	519	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	505	512	first strand
Strand 2	A	496	502	anti-parallel
Strand 3	A	529	536	anti-parallel
Strand 4	A	542	549	anti-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	559	563	first strand
Strand 2	A	573	580	anti-parallel
Strand 3	A	706	712	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	567	568	first strand
Strand 2	A	740	744	parallel
Strand 3	A	719	728	anti-parallel
Strand 4	A	585	593	anti-parallel
Strand 5	A	693	701	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	567	568	first strand
Strand 2	A	740	744	parallel
Strand 3	A	719	728	anti-parallel
Strand 4	A	732	735	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	A	748	753	first strand
Strand 2	A	763	772	anti-parallel
Strand 3	A	818	824	anti-parallel
Strand 4	A	790	792	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	A	748	753	first strand
Strand 2	A	763	772	anti-parallel
Strand 3	A	1371	1372	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	757	759	first strand
Strand 2	A	842	852	parallel
Strand 3	A	828	837	anti-parallel
Strand 4	A	778	784	anti-parallel
Strand 5	A	805	810	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	856	865	first strand
Strand 2	A	1254	1263	anti-parallel
Strand 3	A	894	900	anti-parallel
Strand 4	A	1231	1235	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	875	882	first strand
Strand 2	A	1241	1250	anti-parallel
Strand 3	A	1204	1211	anti-parallel
Strand 4	A	1214	1222	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	A	1281	1288	first strand
Strand 2	A	1296	1305	anti-parallel
Strand 3	A	1359	1367	anti-parallel
Strand 4	A	1324	1325	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	A	1337	1343	first strand
Strand 2	A	1346	1351	anti-parallel
Strand 3	A	1314	1319	anti-parallel
Strand 4	A	1377	1383	anti-parallel
Strand 5	A	1386	1395	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: 8S3O

Analysis of interatomic Contacts of Structural Units in PDB entry:
8S3O