Analysis of interatomic Contacts of Structural Units in PDB entry:
7OS2

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 7OS2 entry

There are 3 chains in PDB entry 7OS2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	LEU 403	GLU 2128
C	ARG 5	VAL 58
J	LYS 2070	ALA 2335

There are 97 helices in PDB entry 7OS2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	410	415	Right-handed alpha
Helix 2	AA2	B	418	422	Right-handed 310
Helix 3	AA3	B	463	467	Right-handed 310
Helix 4	AA4	B	468	473	Right-handed alpha
Helix 5	AA5	B	482	494	Right-handed alpha
Helix 6	AA6	B	508	523	Right-handed alpha
Helix 7	AA7	B	532	536	Right-handed 310
Helix 8	AA8	B	544	559	Right-handed alpha
Helix 9	AA9	B	560	563	Right-handed 310
Helix 10	AB1	B	572	583	Right-handed alpha
Helix 11	AB2	B	589	599	Right-handed alpha
Helix 12	AB3	B	616	622	Right-handed 310
Helix 13	AB4	B	624	643	Right-handed alpha
Helix 14	AB5	B	657	665	Right-handed alpha
Helix 15	AB6	B	677	681	Right-handed 310
Helix 16	AB7	B	696	715	Right-handed alpha
Helix 17	AB8	B	729	745	Right-handed alpha
Helix 18	AB9	B	748	754	Right-handed alpha
Helix 19	AC1	B	760	767	Right-handed alpha
Helix 20	AC2	B	773	778	Right-handed alpha
Helix 21	AC3	B	790	803	Right-handed alpha
Helix 22	AC4	B	813	819	Right-handed alpha
Helix 23	AC5	B	845	854	Right-handed alpha
Helix 24	AC6	B	875	884	Right-handed alpha
Helix 25	AC7	B	896	907	Right-handed alpha
Helix 26	AC8	B	912	921	Right-handed alpha
Helix 27	AC9	B	923	932	Right-handed alpha
Helix 28	AD1	B	933	937	Right-handed 310
Helix 29	AD2	B	939	946	Right-handed alpha
Helix 30	AD3	B	949	967	Right-handed alpha
Helix 31	AD4	B	982	992	Right-handed alpha
Helix 32	AD5	B	994	1005	Right-handed alpha
Helix 33	AD6	B	1010	1020	Right-handed alpha
Helix 34	AD7	B	1021	1025	Right-handed 310
Helix 35	AD8	B	1034	1044	Right-handed alpha
Helix 36	AD9	B	1054	1069	Right-handed alpha
Helix 37	AE1	B	1074	1103	Right-handed alpha
Helix 38	AE2	B	1104	1121	Right-handed alpha
Helix 39	AE3	B	1127	1132	Right-handed 310
Helix 40	AE4	B	1136	1146	Right-handed alpha
Helix 41	AE5	B	1149	1155	Right-handed 310
Helix 42	AE6	B	1157	1165	Right-handed alpha
Helix 43	AE7	B	1170	1181	Right-handed alpha
Helix 44	AE8	B	1211	1216	Right-handed alpha
Helix 45	AE9	B	1310	1312	Right-handed 310
Helix 46	AF1	B	1314	1323	Right-handed alpha
Helix 47	AF2	B	1329	1342	Right-handed alpha
Helix 48	AF3	B	1356	1371	Right-handed alpha
Helix 49	AF4	B	1382	1398	Right-handed alpha
Helix 50	AF5	B	1411	1422	Right-handed alpha
Helix 51	AF6	B	1428	1437	Right-handed alpha
Helix 52	AF7	B	1442	1447	Right-handed alpha
Helix 53	AF8	B	1456	1461	Right-handed 310
Helix 54	AF9	B	1463	1482	Right-handed alpha
Helix 55	AG1	B	1496	1505	Right-handed alpha
Helix 56	AG2	B	1515	1519	Right-handed 310
Helix 57	AG3	B	1534	1542	Right-handed alpha
Helix 58	AG4	B	1542	1554	Right-handed alpha
Helix 59	AG5	B	1565	1583	Right-handed alpha
Helix 60	AG6	B	1593	1602	Right-handed alpha
Helix 61	AG7	B	1606	1615	Right-handed alpha
Helix 62	AG8	B	1625	1639	Right-handed alpha
Helix 63	AG9	B	1649	1652	Right-handed 310
Helix 64	AH1	B	1680	1689	Right-handed alpha
Helix 65	AH2	B	1690	1692	Right-handed 310
Helix 66	AH3	B	1710	1719	Right-handed alpha
Helix 67	AH4	B	1731	1742	Right-handed alpha
Helix 68	AH5	B	1747	1756	Right-handed alpha
Helix 69	AH6	B	1758	1767	Right-handed alpha
Helix 70	AH7	B	1768	1772	Right-handed 310
Helix 71	AH8	B	1777	1799	Right-handed alpha
Helix 72	AH9	B	1813	1822	Right-handed alpha
Helix 73	AI1	B	1825	1836	Right-handed alpha
Helix 74	AI2	B	1841	1851	Right-handed alpha
Helix 75	AI3	B	1852	1856	Right-handed 310
Helix 76	AI4	B	1863	1875	Right-handed alpha
Helix 77	AI5	B	1886	1900	Right-handed alpha
Helix 78	AI6	B	1905	1934	Right-handed alpha
Helix 79	AI7	B	1936	1952	Right-handed alpha
Helix 80	AI8	B	1958	1963	Right-handed 310
Helix 81	AI9	B	1967	1978	Right-handed alpha
Helix 82	AJ1	B	1982	1987	Right-handed alpha
Helix 83	AJ2	B	1989	1997	Right-handed alpha
Helix 84	AJ3	B	2000	2014	Right-handed alpha
Helix 85	AJ4	C	13	19	Right-handed alpha
Helix 86	AJ5	C	20	41	Right-handed alpha
Helix 87	AJ6	C	49	55	Right-handed alpha
Helix 88	AJ7	J	2072	2081	Right-handed alpha
Helix 89	AJ8	J	2085	2088	Right-handed 310
Helix 90	AJ9	J	2108	2117	Right-handed alpha
Helix 91	AK1	J	2166	2170	Right-handed 310
Helix 92	AK2	J	2189	2203	Right-handed alpha
Helix 93	AK3	J	2231	2241	Right-handed alpha
Helix 94	AK4	J	2252	2254	Right-handed 310
Helix 95	AK5	J	2284	2288	Right-handed 310
Helix 96	AK6	J	2310	2314	Right-handed 310
Helix 97	AK7	J	2322	2327	Right-handed 310

There are 16 sheets in PDB entry 7OS2. 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,

There are 8 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	435	439	first strand
Strand 2	B	442	446	anti-parallel
Strand 3	B	688	692	anti-parallel
Strand 4	B	867	872	parallel
Strand 5	B	825	828	parallel
Strand 6	B	721	724	parallel
Strand 7	B	808	811	parallel
Strand 8	B	782	785	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	566	568	first strand
Strand 2	B	585	588	parallel
Strand 3	B	537	541	parallel
Strand 4	B	609	614	parallel
Strand 5	B	647	652	parallel
Strand 6	B	499	502	parallel
Strand 7	B	673	675	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	B	832	835	first strand
Strand 2	B	840	843	anti-parallel

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There are 2 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	970	972	first strand
Strand 2	B	979	981	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	B	1250	1257	first strand
Strand 2	B	1197	1206	anti-parallel
Strand 3	B	1184	1194	anti-parallel
Strand 4	C	47	48	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	1233	1242	first strand
Strand 2	B	1218	1226	anti-parallel
Strand 3	B	1265	1272	anti-parallel
Strand 4	B	1279	1285	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	B	1307	1308	first strand
Strand 2	B	1327	1328	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	B	1405	1407	first strand
Strand 2	B	1424	1427	parallel
Strand 3	B	1376	1379	parallel
Strand 4	B	1450	1454	parallel
Strand 5	B	1486	1491	parallel
Strand 6	B	1346	1349	parallel
Strand 7	B	1511	1513	parallel

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There are 6 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	1523	1529	first strand
Strand 2	B	1700	1706	parallel
Strand 3	B	1660	1663	parallel
Strand 4	B	1559	1563	parallel
Strand 5	B	1643	1647	parallel
Strand 6	B	1617	1620	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	1667	1670	first strand
Strand 2	B	1675	1678	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	B	1802	1805	first strand
Strand 2	B	1809	1812	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	B	2017	2023	first strand
Strand 2	B	2034	2043	anti-parallel
Strand 3	B	2087	2095	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	2075	2082	first strand
Strand 2	B	2064	2070	anti-parallel
Strand 3	B	2101	2110	anti-parallel
Strand 4	B	2118	2125	anti-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	J	2090	2092	first strand
Strand 2	J	2223	2230	parallel
Strand 3	J	2212	2217	anti-parallel
Strand 4	J	2173	2181	parallel
Strand 5	J	2125	2131	anti-parallel
Strand 6	J	2139	2146	anti-parallel
Strand 7	J	2103	2107	parallel
Strand 8	J	2261	2264	parallel

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	2256	2259	first strand
Strand 2	J	2223	2230	anti-parallel
Strand 3	J	2212	2217	anti-parallel
Strand 4	J	2173	2181	parallel
Strand 5	J	2125	2131	anti-parallel
Strand 6	J	2139	2146	anti-parallel
Strand 7	J	2270	2274	parallel
Strand 8	J	2296	2298	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	J	2151	2152	first strand
Strand 2	J	2157	2158	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: 7OS2

Analysis of interatomic Contacts of Structural Units in PDB entry:
7OS2