Analysis of interatomic Contacts of Structural Units in PDB entry:
8XL1

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 8XL1 entry

There are 2 chains in PDB entry 8XL1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 619	ILE 2337
B	LYS 1580	ILE 2337

There are 95 helices in PDB entry 8XL1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	627	657	Right-handed alpha
Helix 2	AA2	A	850	865	Right-handed alpha
Helix 3	AA3	A	877	891	Right-handed alpha
Helix 4	AA4	A	893	905	Right-handed alpha
Helix 5	AA5	A	911	928	Right-handed alpha
Helix 6	AA6	A	937	952	Right-handed alpha
Helix 7	AA7	A	956	965	Right-handed alpha
Helix 8	AA8	A	965	975	Right-handed alpha
Helix 9	AA9	A	977	999	Right-handed alpha
Helix 10	AB1	A	1005	1017	Right-handed alpha
Helix 11	AB2	A	1021	1033	Right-handed alpha
Helix 12	AB3	A	1033	1047	Right-handed alpha
Helix 13	AB4	A	1058	1067	Right-handed alpha
Helix 14	AB5	A	1071	1073	Right-handed 310
Helix 15	AB6	A	1074	1088	Right-handed alpha
Helix 16	AB7	A	1093	1107	Right-handed alpha
Helix 17	AB8	A	1115	1126	Right-handed alpha
Helix 18	AB9	A	1133	1137	Right-handed 310
Helix 19	AC1	A	1144	1158	Right-handed alpha
Helix 20	AC2	A	1242	1248	Right-handed alpha
Helix 21	AC3	A	1248	1253	Right-handed alpha
Helix 22	AC4	A	1300	1313	Right-handed alpha
Helix 23	AC5	A	1316	1321	Right-handed alpha
Helix 24	AC6	A	1438	1463	Right-handed alpha
Helix 25	AC7	A	1484	1498	Right-handed alpha
Helix 26	AC8	A	1499	1506	Right-handed alpha
Helix 27	AC9	A	1585	1592	Right-handed alpha
Helix 28	AD1	A	1597	1599	Right-handed 310
Helix 29	AD2	A	1600	1616	Right-handed alpha
Helix 30	AD3	A	1617	1619	Right-handed 310
Helix 31	AD4	A	1627	1631	Right-handed alpha
Helix 32	AD5	A	1692	1710	Right-handed alpha
Helix 33	AD6	A	1727	1733	Right-handed alpha
Helix 34	AD7	A	1743	1746	Right-handed 310
Helix 35	AD8	A	1754	1759	Right-handed alpha
Helix 36	AD9	A	1760	1765	Right-handed 310
Helix 37	AE1	A	1794	1814	Right-handed alpha
Helix 38	AE2	A	1826	1836	Right-handed alpha
Helix 39	AE3	A	1850	1859	Right-handed alpha
Helix 40	AE4	A	1866	1871	Right-handed alpha
Helix 41	AE5	A	1871	1876	Right-handed alpha
Helix 42	AE6	A	1887	1900	Right-handed alpha
Helix 43	AE7	A	1934	1939	Right-handed alpha
Helix 44	AE8	A	2019	2037	Right-handed alpha
Helix 45	AE9	A	2052	2058	Right-handed alpha
Helix 46	AF1	A	2059	2072	Right-handed alpha
Helix 47	AF2	A	2091	2093	Right-handed 310
Helix 48	AF3	A	2097	2101	Right-handed 310
Helix 49	AF4	A	2119	2128	Right-handed alpha
Helix 50	AF5	A	2129	2138	Right-handed alpha
Helix 51	AF6	A	2141	2152	Right-handed alpha
Helix 52	AF7	A	2157	2175	Right-handed alpha
Helix 53	AF8	A	2175	2189	Right-handed alpha
Helix 54	AF9	A	2192	2200	Right-handed alpha
Helix 55	AG1	A	2210	2236	Right-handed alpha
Helix 56	AG2	A	2240	2257	Right-handed alpha
Helix 57	AG3	A	2258	2261	Right-handed 310
Helix 58	AG4	A	2266	2280	Right-handed alpha
Helix 59	AG5	A	2286	2311	Right-handed alpha
Helix 60	AG6	A	2314	2322	Right-handed alpha
Helix 61	AG7	A	2327	2337	Right-handed alpha
Helix 62	AG8	B	1585	1592	Right-handed alpha
Helix 63	AG9	B	1597	1599	Right-handed 310
Helix 64	AH1	B	1600	1616	Right-handed alpha
Helix 65	AH2	B	1617	1619	Right-handed 310
Helix 66	AH3	B	1627	1630	Right-handed 310
Helix 67	AH4	B	1692	1710	Right-handed alpha
Helix 68	AH5	B	1727	1734	Right-handed alpha
Helix 69	AH6	B	1743	1746	Right-handed 310
Helix 70	AH7	B	1754	1759	Right-handed alpha
Helix 71	AH8	B	1760	1765	Right-handed 310
Helix 72	AH9	B	1794	1812	Right-handed alpha
Helix 73	AI1	B	1826	1836	Right-handed alpha
Helix 74	AI2	B	1850	1859	Right-handed alpha
Helix 75	AI3	B	1866	1871	Right-handed alpha
Helix 76	AI4	B	1871	1876	Right-handed alpha
Helix 77	AI5	B	1887	1900	Right-handed alpha
Helix 78	AI6	B	1933	1939	Right-handed alpha
Helix 79	AI7	B	2019	2037	Right-handed alpha
Helix 80	AI8	B	2052	2058	Right-handed alpha
Helix 81	AI9	B	2059	2072	Right-handed alpha
Helix 82	AJ1	B	2090	2095	Right-handed alpha
Helix 83	AJ2	B	2119	2128	Right-handed alpha
Helix 84	AJ3	B	2129	2138	Right-handed alpha
Helix 85	AJ4	B	2141	2152	Right-handed alpha
Helix 86	AJ5	B	2157	2175	Right-handed alpha
Helix 87	AJ6	B	2175	2189	Right-handed alpha
Helix 88	AJ7	B	2192	2200	Right-handed alpha
Helix 89	AJ8	B	2210	2236	Right-handed alpha
Helix 90	AJ9	B	2240	2257	Right-handed alpha
Helix 91	AK1	B	2258	2261	Right-handed 310
Helix 92	AK2	B	2266	2280	Right-handed alpha
Helix 93	AK3	B	2286	2311	Right-handed alpha
Helix 94	AK4	B	2314	2322	Right-handed alpha
Helix 95	AK5	B	2327	2337	Right-handed alpha

There are 17 sheets in PDB entry 8XL1. 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,

There are 9 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	670	676	first strand
Strand 2	A	679	687	anti-parallel
Strand 3	A	692	697	anti-parallel
Strand 4	A	700	708	anti-parallel
Strand 5	A	714	717	anti-parallel
Strand 6	A	722	729	anti-parallel
Strand 7	A	733	738	anti-parallel
Strand 8	A	741	746	anti-parallel
Strand 9	A	670	676	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	1162	1170	first strand
Strand 2	A	1176	1183	anti-parallel
Strand 3	A	1232	1240	anti-parallel
Strand 4	A	1287	1294	parallel
Strand 5	A	1324	1331	parallel
Strand 6	A	1354	1358	anti-parallel

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There are 8 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	1389	1394	first strand
Strand 2	A	1402	1408	anti-parallel
Strand 3	A	1419	1427	anti-parallel
Strand 4	A	1471	1481	parallel
Strand 5	A	1508	1517	parallel
Strand 6	A	1526	1534	anti-parallel
Strand 7	A	1540	1548	anti-parallel
Strand 8	A	1557	1560	anti-parallel

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There are 8 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	1645	1648	first strand
Strand 2	A	1632	1639	anti-parallel
Strand 3	A	1659	1666	anti-parallel
Strand 4	A	1676	1682	anti-parallel
Strand 5	A	1713	1717	parallel
Strand 6	A	1816	1820	parallel
Strand 7	A	1838	1841	parallel
Strand 8	A	1883	1885	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	1735	1738	first strand
Strand 2	A	1748	1753	anti-parallel
Strand 3	A	1777	1785	anti-parallel
Strand 4	A	1767	1774	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	1824	1825	first strand
Strand 2	A	1846	1847	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	1940	1942	first strand
Strand 2	A	1950	1952	anti-parallel

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There are 7 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	1961	1962	first strand
Strand 2	A	1971	1978	anti-parallel
Strand 3	A	1981	1988	anti-parallel
Strand 4	A	2040	2043	parallel
Strand 5	A	2078	2082	parallel
Strand 6	A	2105	2110	parallel
Strand 7	A	2205	2206	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	1993	1997	first strand
Strand 2	A	2009	2013	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	2086	2089	first strand
Strand 2	A	2113	2116	parallel

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There are 8 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	1645	1648	first strand
Strand 2	B	1632	1639	anti-parallel
Strand 3	B	1659	1666	anti-parallel
Strand 4	B	1676	1682	anti-parallel
Strand 5	B	1713	1717	parallel
Strand 6	B	1816	1820	parallel
Strand 7	B	1838	1841	parallel
Strand 8	B	1883	1885	parallel

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There are 4 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	1735	1738	first strand
Strand 2	B	1748	1753	anti-parallel
Strand 3	B	1777	1785	anti-parallel
Strand 4	B	1767	1774	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	B	1824	1825	first strand
Strand 2	B	1846	1847	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	1940	1942	first strand
Strand 2	B	1950	1952	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	B	1961	1962	first strand
Strand 2	B	1971	1978	anti-parallel
Strand 3	B	1981	1988	anti-parallel
Strand 4	B	2040	2043	parallel
Strand 5	B	2078	2082	parallel
Strand 6	B	2105	2110	parallel
Strand 7	B	2204	2206	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	1993	1997	first strand
Strand 2	B	2009	2013	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	2086	2089	first strand
Strand 2	B	2113	2116	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: 8XL1

Analysis of interatomic Contacts of Structural Units in PDB entry:
8XL1