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

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 9CTO entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 16	ALA 186
A	SER 188	GLY 2278
B	PRO 16	ALA 186
B	SER 188	GLY 2278

There are200 helices in PDB entry 9CTO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	54	Right-handed alpha
Helix 2	AA2	A	69	73	Right-handed 310
Helix 3	AA3	A	88	92	Right-handed 310
Helix 4	AA4	A	94	100	Right-handed alpha
Helix 5	AA5	A	102	119	Right-handed alpha
Helix 6	AA6	A	122	127	Right-handed alpha
Helix 7	AA7	A	140	148	Right-handed alpha
Helix 8	AA8	A	156	162	Right-handed alpha
Helix 9	AA9	A	164	175	Right-handed alpha
Helix 10	AB1	A	188	203	Right-handed alpha
Helix 11	AB2	A	219	228	Right-handed alpha
Helix 12	AB3	A	290	305	Right-handed alpha
Helix 13	AB4	A	308	310	Right-handed 310
Helix 14	AB5	A	325	337	Right-handed alpha
Helix 15	AB6	A	350	355	Right-handed alpha
Helix 16	AB7	A	357	359	Right-handed 310
Helix 17	AB8	A	360	373	Right-handed alpha
Helix 18	AB9	A	392	397	Right-handed alpha
Helix 19	AC1	A	454	468	Right-handed alpha
Helix 20	AC2	A	471	480	Right-handed alpha
Helix 21	AC3	A	532	536	Right-handed 310
Helix 22	AC4	A	537	552	Right-handed alpha
Helix 23	AC5	A	553	555	Right-handed 310
Helix 24	AC6	A	557	564	Right-handed alpha
Helix 25	AC7	A	566	572	Right-handed alpha
Helix 26	AC8	A	573	595	Right-handed alpha
Helix 27	AC9	A	607	616	Right-handed alpha
Helix 28	AD1	A	619	637	Right-handed alpha
Helix 29	AD2	A	650	658	Right-handed alpha
Helix 30	AD3	A	679	693	Right-handed alpha
Helix 31	AD4	A	708	710	Right-handed 310
Helix 32	AD5	A	711	723	Right-handed alpha
Helix 33	AD6	A	741	745	Right-handed 310
Helix 34	AD7	A	747	752	Right-handed 310
Helix 35	AD8	A	754	764	Right-handed alpha
Helix 36	AD9	A	767	774	Right-handed alpha
Helix 37	AE1	A	790	799	Right-handed alpha
Helix 38	AE2	A	814	829	Right-handed alpha
Helix 39	AE3	A	834	839	Right-handed 310
Helix 40	AE4	A	853	859	Right-handed alpha
Helix 41	AE5	A	871	876	Right-handed 310
Helix 42	AE6	A	897	901	Right-handed 310
Helix 43	AE7	A	914	929	Right-handed alpha
Helix 44	AE8	A	931	935	Right-handed 310
Helix 45	AE9	A	1007	1009	Right-handed 310
Helix 46	AF1	A	1014	1024	Right-handed alpha
Helix 47	AF2	A	1052	1066	Right-handed alpha
Helix 48	AF3	A	1085	1089	Right-handed 310
Helix 49	AF4	A	1162	1187	Right-handed alpha
Helix 50	AF5	A	1194	1208	Right-handed alpha
Helix 51	AF6	A	1218	1231	Right-handed alpha
Helix 52	AF7	A	1241	1252	Right-handed alpha
Helix 53	AF8	A	1257	1267	Right-handed alpha
Helix 54	AF9	A	1269	1275	Right-handed alpha
Helix 55	AG1	A	1278	1282	Right-handed 310
Helix 56	AG2	A	1284	1299	Right-handed alpha
Helix 57	AG3	A	1316	1324	Right-handed alpha
Helix 58	AG4	A	1344	1348	Right-handed 310
Helix 59	AG5	A	1365	1369	Right-handed 310
Helix 60	AG6	A	1380	1384	Right-handed 310
Helix 61	AG7	A	1386	1396	Right-handed alpha
Helix 62	AG8	A	1416	1424	Right-handed alpha
Helix 63	AG9	A	1444	1455	Right-handed alpha
Helix 64	AH1	A	1496	1505	Right-handed alpha
Helix 65	AH2	A	1506	1510	Right-handed 310
Helix 66	AH3	A	1526	1539	Right-handed alpha
Helix 67	AH4	A	1564	1574	Right-handed alpha
Helix 68	AH5	A	1594	1600	Right-handed 310
Helix 69	AH6	A	1626	1630	Right-handed 310
Helix 70	AH7	A	1636	1641	Right-handed 310
Helix 71	AH8	A	1657	1665	Right-handed alpha
Helix 72	AH9	A	1669	1673	Right-handed 310
Helix 73	AI1	A	1674	1678	Right-handed 310
Helix 74	AI2	A	1726	1731	Right-handed alpha
Helix 75	AI3	A	1732	1745	Right-handed alpha
Helix 76	AI4	A	1763	1776	Right-handed alpha
Helix 77	AI5	A	1786	1797	Right-handed alpha
Helix 78	AI6	A	1801	1803	Right-handed 310
Helix 79	AI7	A	1812	1821	Right-handed alpha
Helix 80	AI8	A	1835	1844	Right-handed alpha
Helix 81	AI9	A	1860	1868	Right-handed alpha
Helix 82	AJ1	A	1876	1885	Right-handed alpha
Helix 83	AJ2	A	1886	1902	Right-handed alpha
Helix 84	AJ3	A	1914	1916	Right-handed 310
Helix 85	AJ4	A	1917	1928	Right-handed alpha
Helix 86	AJ5	A	1976	1989	Right-handed alpha
Helix 87	AJ6	A	2003	2017	Right-handed alpha
Helix 88	AJ7	A	2029	2042	Right-handed alpha
Helix 89	AJ8	A	2060	2064	Right-handed 310
Helix 90	AJ9	A	2065	2070	Right-handed alpha
Helix 91	AK1	A	2077	2089	Right-handed alpha
Helix 92	AK2	A	2091	2096	Right-handed alpha
Helix 93	AK3	A	2106	2108	Right-handed 310
Helix 94	AK4	A	2114	2134	Right-handed alpha
Helix 95	AK5	A	2170	2183	Right-handed alpha
Helix 96	AK6	A	2200	2221	Right-handed alpha
Helix 97	AK7	A	2233	2238	Right-handed alpha
Helix 98	AK8	A	2241	2255	Right-handed alpha
Helix 99	AK9	A	2260	2265	Right-handed alpha
Helix 100	AL1	A	2268	2276	Right-handed alpha
Helix 101	AL2	B	44	54	Right-handed alpha
Helix 102	AL3	B	69	73	Right-handed 310
Helix 103	AL4	B	88	92	Right-handed 310
Helix 104	AL5	B	94	100	Right-handed alpha
Helix 105	AL6	B	102	119	Right-handed alpha
Helix 106	AL7	B	122	127	Right-handed alpha
Helix 107	AL8	B	140	148	Right-handed alpha
Helix 108	AL9	B	156	161	Right-handed alpha
Helix 109	AM1	B	164	175	Right-handed alpha
Helix 110	AM2	B	188	203	Right-handed alpha
Helix 111	AM3	B	219	229	Right-handed alpha
Helix 112	AM4	B	290	305	Right-handed alpha
Helix 113	AM5	B	308	310	Right-handed 310
Helix 114	AM6	B	325	337	Right-handed alpha
Helix 115	AM7	B	350	355	Right-handed alpha
Helix 116	AM8	B	357	359	Right-handed 310
Helix 117	AM9	B	360	375	Right-handed alpha
Helix 118	AN1	B	391	395	Right-handed 310
Helix 119	AN2	B	419	421	Right-handed 310
Helix 120	AN3	B	454	468	Right-handed alpha
Helix 121	AN4	B	471	480	Right-handed alpha
Helix 122	AN5	B	532	536	Right-handed 310
Helix 123	AN6	B	537	552	Right-handed alpha
Helix 124	AN7	B	553	555	Right-handed 310
Helix 125	AN8	B	557	565	Right-handed alpha
Helix 126	AN9	B	566	572	Right-handed alpha
Helix 127	AO1	B	573	595	Right-handed alpha
Helix 128	AO2	B	607	615	Right-handed alpha
Helix 129	AO3	B	619	637	Right-handed alpha
Helix 130	AO4	B	650	658	Right-handed alpha
Helix 131	AO5	B	679	692	Right-handed alpha
Helix 132	AO6	B	708	710	Right-handed 310
Helix 133	AO7	B	711	723	Right-handed alpha
Helix 134	AO8	B	741	745	Right-handed 310
Helix 135	AO9	B	747	752	Right-handed 310
Helix 136	AP1	B	754	764	Right-handed alpha
Helix 137	AP2	B	767	775	Right-handed alpha
Helix 138	AP3	B	790	799	Right-handed alpha
Helix 139	AP4	B	814	829	Right-handed alpha
Helix 140	AP5	B	834	839	Right-handed 310
Helix 141	AP6	B	853	859	Right-handed alpha
Helix 142	AP7	B	871	876	Right-handed 310
Helix 143	AP8	B	897	901	Right-handed 310
Helix 144	AP9	B	914	928	Right-handed alpha
Helix 145	AQ1	B	931	935	Right-handed 310
Helix 146	AQ2	B	993	998	Right-handed 310
Helix 147	AQ3	B	1007	1009	Right-handed 310
Helix 148	AQ4	B	1014	1024	Right-handed alpha
Helix 149	AQ5	B	1052	1067	Right-handed alpha
Helix 150	AQ6	B	1162	1187	Right-handed alpha
Helix 151	AQ7	B	1194	1208	Right-handed alpha
Helix 152	AQ8	B	1218	1231	Right-handed alpha
Helix 153	AQ9	B	1240	1249	Right-handed alpha
Helix 154	AR1	B	1258	1269	Right-handed alpha
Helix 155	AR2	B	1269	1275	Right-handed alpha
Helix 156	AR3	B	1284	1299	Right-handed alpha
Helix 157	AR4	B	1316	1324	Right-handed alpha
Helix 158	AR5	B	1325	1328	Right-handed 310
Helix 159	AR6	B	1343	1347	Right-handed 310
Helix 160	AR7	B	1365	1369	Right-handed 310
Helix 161	AR8	B	1386	1397	Right-handed alpha
Helix 162	AR9	B	1416	1420	Right-handed 310
Helix 163	AS1	B	1444	1455	Right-handed alpha
Helix 164	AS2	B	1496	1506	Right-handed alpha
Helix 165	AS3	B	1507	1510	Right-handed 310
Helix 166	AS4	B	1526	1539	Right-handed alpha
Helix 167	AS5	B	1564	1574	Right-handed alpha
Helix 168	AS6	B	1596	1600	Right-handed 310
Helix 169	AS7	B	1626	1630	Right-handed 310
Helix 170	AS8	B	1636	1641	Right-handed 310
Helix 171	AS9	B	1657	1665	Right-handed alpha
Helix 172	AT1	B	1674	1678	Right-handed 310
Helix 173	AT2	B	1726	1731	Right-handed alpha
Helix 174	AT3	B	1733	1745	Right-handed alpha
Helix 175	AT4	B	1763	1776	Right-handed alpha
Helix 176	AT5	B	1786	1797	Right-handed alpha
Helix 177	AT6	B	1801	1803	Right-handed 310
Helix 178	AT7	B	1812	1821	Right-handed alpha
Helix 179	AT8	B	1835	1844	Right-handed alpha
Helix 180	AT9	B	1859	1868	Right-handed alpha
Helix 181	AU1	B	1876	1885	Right-handed alpha
Helix 182	AU2	B	1886	1902	Right-handed alpha
Helix 183	AU3	B	1917	1928	Right-handed alpha
Helix 184	AU4	B	1975	1989	Right-handed alpha
Helix 185	AU5	B	2003	2017	Right-handed alpha
Helix 186	AU6	B	2029	2044	Right-handed alpha
Helix 187	AU7	B	2060	2064	Right-handed 310
Helix 188	AU8	B	2065	2070	Right-handed alpha
Helix 189	AU9	B	2072	2077	Right-handed alpha
Helix 190	AV1	B	2079	2087	Right-handed alpha
Helix 191	AV2	B	2091	2096	Right-handed alpha
Helix 192	AV3	B	2105	2110	Right-handed alpha
Helix 193	AV4	B	2114	2134	Right-handed alpha
Helix 194	AV5	B	2170	2183	Right-handed alpha
Helix 195	AV6	B	2207	2220	Right-handed alpha
Helix 196	AV7	B	2224	2228	Right-handed 310
Helix 197	AV8	B	2233	2238	Right-handed alpha
Helix 198	AV9	B	2242	2255	Right-handed alpha
Helix 199	AW1	B	2260	2265	Right-handed alpha
Helix 200	AW2	B	2268	2278	Right-handed alpha

There are 37 sheets in PDB entry 9CTO. 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,

There are 6 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	212	213	first strand
Strand 2	A	131	136	parallel
Strand 3	A	180	184	parallel
Strand 4	B	180	183	anti-parallel
Strand 5	B	131	136	parallel
Strand 6	B	212	213	parallel

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There are 22 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	399	401	first strand
Strand 2	A	345	348	parallel
Strand 3	A	312	316	parallel
Strand 4	A	412	416	parallel
Strand 5	A	423	431	anti-parallel
Strand 6	A	269	278	anti-parallel
Strand 7	A	30	36	anti-parallel
Strand 8	A	255	260	anti-parallel
Strand 9	A	208	209	anti-parallel
Strand 10	A	131	136	parallel
Strand 11	A	180	184	parallel
Strand 12	B	180	183	anti-parallel
Strand 13	B	131	136	parallel
Strand 14	B	208	209	parallel
Strand 15	B	255	260	anti-parallel
Strand 16	B	30	36	anti-parallel
Strand 17	B	269	278	anti-parallel
Strand 18	B	423	431	anti-parallel
Strand 19	B	412	416	anti-parallel
Strand 20	B	312	316	parallel
Strand 21	B	345	348	parallel
Strand 22	B	399	401	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	60	61	first strand
Strand 2	A	76	77	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	446	452	first strand
Strand 2	A	491	497	anti-parallel
Strand 3	A	504	508	anti-parallel

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There are 4 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	600	603	first strand
Strand 2	A	516	520	parallel
Strand 3	A	780	784	parallel
Strand 4	A	803	806	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	662	663	first strand
Strand 2	A	676	678	anti-parallel
Strand 3	A	642	646	anti-parallel
Strand 4	A	697	699	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	667	669	first strand
Strand 2	A	672	673	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	887	891	first strand
Strand 2	A	954	958	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	903	905	first strand
Strand 2	A	1026	1028	anti-parallel

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There are 9 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	961	962	first strand
Strand 2	A	968	973	anti-parallel
Strand 3	A	976	986	anti-parallel
Strand 4	A	936	943	anti-parallel
Strand 5	A	1073	1083	anti-parallel
Strand 6	A	1119	1129	anti-parallel
Strand 7	A	1113	1116	anti-parallel
Strand 8	A	1105	1108	anti-parallel
Strand 9	A	1044	1045	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	1011	1013	first strand
Strand 2	A	1037	1039	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	1048	1049	first strand
Strand 2	A	1101	1102	anti-parallel

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There are 9 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	1485	1488	first strand
Strand 2	A	1516	1520	parallel
Strand 3	A	1543	1548	parallel
Strand 4	A	1577	1581	parallel
Strand 5	A	1584	1593	anti-parallel
Strand 6	A	1139	1147	anti-parallel
Strand 7	A	2188	2194	anti-parallel
Strand 8	A	2140	2143	parallel
Strand 9	A	2103	2104	parallel

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There are 8 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	1485	1488	first strand
Strand 2	A	1516	1520	parallel
Strand 3	A	1543	1548	parallel
Strand 4	A	1577	1581	parallel
Strand 5	A	1584	1593	anti-parallel
Strand 6	A	1139	1147	anti-parallel
Strand 7	A	2188	2194	anti-parallel
Strand 8	A	2166	2167	anti-parallel

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There are 7 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	1351	1355	first strand
Strand 2	A	1332	1339	parallel
Strand 3	A	1303	1309	parallel
Strand 4	A	1372	1376	parallel
Strand 5	A	1398	1409	parallel
Strand 6	A	1469	1475	anti-parallel
Strand 7	A	1458	1464	anti-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	A	1602	1604	first strand
Strand 2	A	1954	1956	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	A	1607	1611	first strand
Strand 2	A	1620	1624	anti-parallel

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There are 5 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	1710	1714	first strand
Strand 2	A	1646	1656	anti-parallel
Strand 3	A	1687	1691	anti-parallel
Strand 4	A	1697	1701	anti-parallel
Strand 5	A	1718	1720	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	A	1710	1714	first strand
Strand 2	A	1646	1656	anti-parallel
Strand 3	A	1934	1937	anti-parallel
Strand 4	A	1912	1913	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	1805	1807	first strand
Strand 2	A	1779	1784	parallel
Strand 3	A	1755	1758	parallel
Strand 4	A	1826	1831	parallel
Strand 5	A	1845	1853	parallel

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There are 5 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	2019	2024	first strand
Strand 2	A	1992	1997	parallel
Strand 3	A	1967	1971	parallel
Strand 4	A	2046	2051	parallel
Strand 5	A	2099	2101	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	446	452	first strand
Strand 2	B	491	497	anti-parallel
Strand 3	B	504	508	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	B	600	603	first strand
Strand 2	B	516	520	parallel
Strand 3	B	780	784	parallel
Strand 4	B	803	806	parallel

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There are 4 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	663	669	first strand
Strand 2	B	672	678	anti-parallel
Strand 3	B	642	645	anti-parallel
Strand 4	B	698	699	anti-parallel

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There are 12 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	885	891	first strand
Strand 2	B	954	962	anti-parallel
Strand 3	B	968	970	anti-parallel
Strand 4	B	980	983	anti-parallel
Strand 5	B	937	943	anti-parallel
Strand 6	B	1073	1084	anti-parallel
Strand 7	B	1119	1121	anti-parallel
Strand 8	B	1113	1116	anti-parallel
Strand 9	B	1102	1108	anti-parallel
Strand 10	B	1044	1048	anti-parallel
Strand 11	B	1035	1039	anti-parallel
Strand 12	B	1011	1013	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	B	885	891	first strand
Strand 2	B	954	962	anti-parallel
Strand 3	B	968	970	anti-parallel
Strand 4	B	980	983	anti-parallel
Strand 5	B	937	943	anti-parallel
Strand 6	B	1073	1084	anti-parallel
Strand 7	B	1124	1129	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	908	909	first strand
Strand 2	B	903	905	anti-parallel
Strand 3	B	1026	1028	anti-parallel

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There are 9 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	1485	1488	first strand
Strand 2	B	1516	1520	parallel
Strand 3	B	1543	1548	parallel
Strand 4	B	1577	1581	parallel
Strand 5	B	1584	1592	anti-parallel
Strand 6	B	1139	1147	anti-parallel
Strand 7	B	2188	2194	anti-parallel
Strand 8	B	2140	2143	parallel
Strand 9	B	2103	2104	parallel

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There are 8 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	1485	1488	first strand
Strand 2	B	1516	1520	parallel
Strand 3	B	1543	1548	parallel
Strand 4	B	1577	1581	parallel
Strand 5	B	1584	1592	anti-parallel
Strand 6	B	1139	1147	anti-parallel
Strand 7	B	2188	2194	anti-parallel
Strand 8	B	2166	2167	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	B	1332	1334	first strand
Strand 2	B	1303	1309	parallel
Strand 3	B	1336	1339	parallel
Strand 4	B	1352	1355	parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1332	1334	first strand
Strand 2	B	1303	1309	parallel
Strand 3	B	1372	1378	parallel
Strand 4	B	1398	1409	parallel
Strand 5	B	1469	1475	anti-parallel
Strand 6	B	1458	1461	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	B	1602	1604	first strand
Strand 2	B	1954	1956	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	B	1607	1611	first strand
Strand 2	B	1620	1624	anti-parallel

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There are 5 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1711	1714	first strand
Strand 2	B	1646	1656	anti-parallel
Strand 3	B	1687	1691	anti-parallel
Strand 4	B	1697	1701	anti-parallel
Strand 5	B	1718	1720	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1711	1714	first strand
Strand 2	B	1646	1656	anti-parallel
Strand 3	B	1933	1937	anti-parallel
Strand 4	B	1910	1914	parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1805	1807	first strand
Strand 2	B	1779	1784	parallel
Strand 3	B	1755	1758	parallel
Strand 4	B	1826	1831	parallel
Strand 5	B	1845	1853	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	B	2019	2024	first strand
Strand 2	B	1992	1997	parallel
Strand 3	B	1967	1971	parallel
Strand 4	B	2046	2051	parallel
Strand 5	B	2098	2101	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: 9CTO

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