Analysis of interatomic Contacts of Structural Units in PDB entry:
8E20

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 8E20 entry

There are 2 chains in PDB entry 8E20 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 3	LEU 2722
B	ALA 3	LEU 2722

There are265 helices in PDB entry 8E20. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	4	20	Right-handed alpha
Helix 2	AA2	A	21	26	Right-handed alpha
Helix 3	AA3	A	31	47	Right-handed alpha
Helix 4	AA4	A	51	67	Right-handed alpha
Helix 5	AA5	A	73	97	Right-handed alpha
Helix 6	AA6	A	98	102	Right-handed 310
Helix 7	AA7	A	106	117	Right-handed alpha
Helix 8	AA8	A	130	149	Right-handed alpha
Helix 9	AA9	A	149	167	Right-handed alpha
Helix 10	AB1	A	178	182	Right-handed 310
Helix 11	AB2	A	186	202	Right-handed alpha
Helix 12	AB3	A	205	227	Right-handed alpha
Helix 13	AB4	A	229	237	Right-handed alpha
Helix 14	AB5	A	239	256	Right-handed alpha
Helix 15	AB6	A	259	276	Right-handed alpha
Helix 16	AB7	A	277	286	Right-handed alpha
Helix 17	AB8	A	290	292	Right-handed 310
Helix 18	AB9	A	293	308	Right-handed alpha
Helix 19	AC1	A	314	334	Right-handed alpha
Helix 20	AC2	A	341	358	Right-handed alpha
Helix 21	AC3	A	372	387	Right-handed alpha
Helix 22	AC4	A	391	398	Right-handed alpha
Helix 23	AC5	A	403	419	Right-handed alpha
Helix 24	AC6	A	432	434	Right-handed 310
Helix 25	AC7	A	435	447	Right-handed alpha
Helix 26	AC8	A	483	503	Right-handed alpha
Helix 27	AC9	A	504	509	Right-handed alpha
Helix 28	AD1	A	515	520	Right-handed 310
Helix 29	AD2	A	521	531	Right-handed alpha
Helix 30	AD3	A	538	553	Right-handed alpha
Helix 31	AD4	A	554	559	Right-handed alpha
Helix 32	AD5	A	565	588	Right-handed alpha
Helix 33	AD6	A	592	618	Right-handed alpha
Helix 34	AD7	A	678	695	Right-handed alpha
Helix 35	AD8	A	701	721	Right-handed alpha
Helix 36	AD9	A	727	731	Right-handed 310
Helix 37	AE1	A	734	747	Right-handed alpha
Helix 38	AE2	A	751	765	Right-handed alpha
Helix 39	AE3	A	770	794	Right-handed alpha
Helix 40	AE4	A	830	848	Right-handed alpha
Helix 41	AE5	A	848	855	Right-handed alpha
Helix 42	AE6	A	890	902	Right-handed alpha
Helix 43	AE7	A	909	925	Right-handed alpha
Helix 44	AE8	A	926	928	Right-handed 310
Helix 45	AE9	A	929	942	Right-handed alpha
Helix 46	AF1	A	954	974	Right-handed alpha
Helix 47	AF2	A	978	984	Right-handed alpha
Helix 48	AF3	A	988	1001	Right-handed alpha
Helix 49	AF4	A	1005	1025	Right-handed alpha
Helix 50	AF5	A	1033	1046	Right-handed alpha
Helix 51	AF6	A	1058	1081	Right-handed alpha
Helix 52	AF7	A	1094	1116	Right-handed alpha
Helix 53	AF8	A	1136	1156	Right-handed alpha
Helix 54	AF9	A	1157	1159	Right-handed 310
Helix 55	AG1	A	1160	1165	Right-handed alpha
Helix 56	AG2	A	1166	1169	Right-handed 310
Helix 57	AG3	A	1175	1184	Right-handed alpha
Helix 58	AG4	A	1185	1186	Right-handed 310
Helix 59	AG5	A	1187	1191	Right-handed 310
Helix 60	AG6	A	1211	1217	Right-handed alpha
Helix 61	AG7	A	1221	1231	Right-handed alpha
Helix 62	AG8	A	1232	1234	Right-handed 310
Helix 63	AG9	A	1235	1248	Right-handed alpha
Helix 64	AH1	A	1252	1261	Right-handed alpha
Helix 65	AH2	A	1261	1268	Right-handed alpha
Helix 66	AH3	A	1269	1273	Right-handed 310
Helix 67	AH4	A	1284	1293	Right-handed alpha
Helix 68	AH5	A	1296	1301	Right-handed alpha
Helix 69	AH6	A	1333	1338	Right-handed 310
Helix 70	AH7	A	1339	1353	Right-handed alpha
Helix 71	AH8	A	1358	1376	Right-handed alpha
Helix 72	AH9	A	1381	1393	Right-handed alpha
Helix 73	AI1	A	1413	1431	Right-handed alpha
Helix 74	AI2	A	1441	1451	Right-handed 310
Helix 75	AI3	A	1452	1463	Right-handed alpha
Helix 76	AI4	A	1488	1493	Right-handed alpha
Helix 77	AI5	A	1493	1502	Right-handed alpha
Helix 78	AI6	A	1516	1521	Right-handed alpha
Helix 79	AI7	A	1590	1592	Right-handed 310
Helix 80	AI8	A	1598	1609	Right-handed alpha
Helix 81	AI9	A	1628	1632	Right-handed 310
Helix 82	AJ1	A	1634	1645	Right-handed alpha
Helix 83	AJ2	A	1646	1652	Right-handed alpha
Helix 84	AJ3	A	1662	1672	Right-handed alpha
Helix 85	AJ4	A	1690	1697	Right-handed alpha
Helix 86	AJ5	A	1698	1702	Right-handed 310
Helix 87	AJ6	A	1706	1711	Right-handed alpha
Helix 88	AJ7	A	1765	1767	Right-handed 310
Helix 89	AJ8	A	1795	1813	Right-handed alpha
Helix 90	AJ9	A	1828	1842	Right-handed alpha
Helix 91	AK1	A	1845	1864	Right-handed alpha
Helix 92	AK2	A	1883	1898	Right-handed alpha
Helix 93	AK3	A	1903	1916	Right-handed alpha
Helix 94	AK4	A	1917	1933	Right-handed alpha
Helix 95	AK5	A	1936	1941	Right-handed alpha
Helix 96	AK6	A	1943	1964	Right-handed alpha
Helix 97	AK7	A	1967	1980	Right-handed alpha
Helix 98	AK8	A	1981	1984	Right-handed 310
Helix 99	AK9	A	1985	2001	Right-handed alpha
Helix 100	AL1	A	2004	2021	Right-handed alpha
Helix 101	AL2	A	2021	2040	Right-handed alpha
Helix 102	AL3	A	2041	2043	Right-handed 310
Helix 103	AL4	A	2053	2069	Right-handed alpha
Helix 104	AL5	A	2070	2072	Right-handed 310
Helix 105	AL6	A	2074	2090	Right-handed alpha
Helix 106	AL7	A	2094	2113	Right-handed alpha
Helix 107	AL8	A	2121	2135	Right-handed alpha
Helix 108	AL9	A	2137	2144	Right-handed alpha
Helix 109	AM1	A	2151	2157	Right-handed alpha
Helix 110	AM2	A	2177	2197	Right-handed alpha
Helix 111	AM3	A	2203	2217	Right-handed alpha
Helix 112	AM4	A	2222	2235	Right-handed alpha
Helix 113	AM5	A	2239	2260	Right-handed alpha
Helix 114	AM6	A	2262	2281	Right-handed alpha
Helix 115	AM7	A	2282	2284	Right-handed 310
Helix 116	AM8	A	2289	2304	Right-handed alpha
Helix 117	AM9	A	2306	2327	Right-handed alpha
Helix 118	AN1	A	2334	2344	Right-handed alpha
Helix 119	AN2	A	2346	2358	Right-handed alpha
Helix 120	AN3	A	2364	2374	Right-handed alpha
Helix 121	AN4	A	2374	2379	Right-handed alpha
Helix 122	AN5	A	2381	2403	Right-handed alpha
Helix 123	AN6	A	2413	2423	Right-handed alpha
Helix 124	AN7	A	2425	2431	Right-handed alpha
Helix 125	AN8	A	2591	2608	Right-handed alpha
Helix 126	AN9	A	2611	2629	Right-handed alpha
Helix 127	AO1	A	2636	2651	Right-handed alpha
Helix 128	AO2	A	2653	2670	Right-handed alpha
Helix 129	AO3	A	2674	2677	Right-handed 310
Helix 130	AO4	A	2678	2684	Right-handed alpha
Helix 131	AO5	A	2685	2686	Right-handed 310
Helix 132	AO6	A	2687	2692	Right-handed 310
Helix 133	AO7	A	2706	2721	Right-handed alpha
Helix 134	AO8	B	4	21	Right-handed alpha
Helix 135	AO9	B	21	26	Right-handed alpha
Helix 136	AP1	B	31	47	Right-handed alpha
Helix 137	AP2	B	51	67	Right-handed alpha
Helix 138	AP3	B	73	97	Right-handed alpha
Helix 139	AP4	B	98	102	Right-handed 310
Helix 140	AP5	B	106	117	Right-handed alpha
Helix 141	AP6	B	130	149	Right-handed alpha
Helix 142	AP7	B	149	167	Right-handed alpha
Helix 143	AP8	B	178	182	Right-handed 310
Helix 144	AP9	B	186	202	Right-handed alpha
Helix 145	AQ1	B	205	227	Right-handed alpha
Helix 146	AQ2	B	229	237	Right-handed alpha
Helix 147	AQ3	B	239	256	Right-handed alpha
Helix 148	AQ4	B	259	276	Right-handed alpha
Helix 149	AQ5	B	277	286	Right-handed alpha
Helix 150	AQ6	B	290	292	Right-handed 310
Helix 151	AQ7	B	293	308	Right-handed alpha
Helix 152	AQ8	B	314	334	Right-handed alpha
Helix 153	AQ9	B	341	358	Right-handed alpha
Helix 154	AR1	B	372	387	Right-handed alpha
Helix 155	AR2	B	391	398	Right-handed alpha
Helix 156	AR3	B	403	419	Right-handed alpha
Helix 157	AR4	B	432	434	Right-handed 310
Helix 158	AR5	B	435	447	Right-handed alpha
Helix 159	AR6	B	483	503	Right-handed alpha
Helix 160	AR7	B	515	520	Right-handed 310
Helix 161	AR8	B	521	533	Right-handed alpha
Helix 162	AR9	B	538	553	Right-handed alpha
Helix 163	AS1	B	554	560	Right-handed alpha
Helix 164	AS2	B	565	588	Right-handed alpha
Helix 165	AS3	B	592	618	Right-handed alpha
Helix 166	AS4	B	678	697	Right-handed alpha
Helix 167	AS5	B	701	721	Right-handed alpha
Helix 168	AS6	B	727	731	Right-handed 310
Helix 169	AS7	B	734	747	Right-handed alpha
Helix 170	AS8	B	751	765	Right-handed alpha
Helix 171	AS9	B	770	793	Right-handed alpha
Helix 172	AT1	B	830	848	Right-handed alpha
Helix 173	AT2	B	848	856	Right-handed alpha
Helix 174	AT3	B	890	901	Right-handed alpha
Helix 175	AT4	B	902	904	Right-handed 310
Helix 176	AT5	B	910	925	Right-handed alpha
Helix 177	AT6	B	926	928	Right-handed 310
Helix 178	AT7	B	929	942	Right-handed alpha
Helix 179	AT8	B	954	974	Right-handed alpha
Helix 180	AT9	B	978	984	Right-handed alpha
Helix 181	AU1	B	988	1001	Right-handed alpha
Helix 182	AU2	B	1005	1024	Right-handed alpha
Helix 183	AU3	B	1033	1046	Right-handed alpha
Helix 184	AU4	B	1058	1081	Right-handed alpha
Helix 185	AU5	B	1094	1116	Right-handed alpha
Helix 186	AU6	B	1136	1156	Right-handed alpha
Helix 187	AU7	B	1157	1159	Right-handed 310
Helix 188	AU8	B	1160	1165	Right-handed alpha
Helix 189	AU9	B	1166	1169	Right-handed 310
Helix 190	AV1	B	1175	1184	Right-handed alpha
Helix 191	AV2	B	1187	1191	Right-handed 310
Helix 192	AV3	B	1211	1216	Right-handed alpha
Helix 193	AV4	B	1221	1231	Right-handed alpha
Helix 194	AV5	B	1232	1234	Right-handed 310
Helix 195	AV6	B	1235	1246	Right-handed alpha
Helix 196	AV7	B	1252	1257	Right-handed alpha
Helix 197	AV8	B	1260	1268	Right-handed alpha
Helix 198	AV9	B	1282	1293	Right-handed alpha
Helix 199	AW1	B	1296	1301	Right-handed alpha
Helix 200	AW2	B	1333	1338	Right-handed 310
Helix 201	AW3	B	1339	1353	Right-handed alpha
Helix 202	AW4	B	1358	1376	Right-handed alpha
Helix 203	AW5	B	1381	1393	Right-handed alpha
Helix 204	AW6	B	1393	1399	Right-handed alpha
Helix 205	AW7	B	1413	1431	Right-handed alpha
Helix 206	AW8	B	1442	1446	Right-handed 310
Helix 207	AW9	B	1447	1451	Right-handed 310
Helix 208	AX1	B	1452	1463	Right-handed alpha
Helix 209	AX2	B	1488	1493	Right-handed alpha
Helix 210	AX3	B	1493	1502	Right-handed alpha
Helix 211	AX4	B	1516	1521	Right-handed alpha
Helix 212	AX5	B	1589	1592	Right-handed 310
Helix 213	AX6	B	1598	1610	Right-handed alpha
Helix 214	AX7	B	1628	1632	Right-handed 310
Helix 215	AX8	B	1634	1645	Right-handed alpha
Helix 216	AX9	B	1646	1652	Right-handed alpha
Helix 217	AY1	B	1662	1672	Right-handed alpha
Helix 218	AY2	B	1690	1697	Right-handed alpha
Helix 219	AY3	B	1698	1702	Right-handed 310
Helix 220	AY4	B	1706	1711	Right-handed alpha
Helix 221	AY5	B	1765	1767	Right-handed 310
Helix 222	AY6	B	1795	1813	Right-handed alpha
Helix 223	AY7	B	1828	1842	Right-handed alpha
Helix 224	AY8	B	1845	1864	Right-handed alpha
Helix 225	AY9	B	1883	1898	Right-handed alpha
Helix 226	AZ1	B	1903	1916	Right-handed alpha
Helix 227	AZ2	B	1917	1933	Right-handed alpha
Helix 228	AZ3	B	1934	1940	Right-handed 310
Helix 229	AZ4	B	1943	1964	Right-handed alpha
Helix 230	AZ5	B	1967	1980	Right-handed alpha
Helix 231	AZ6	B	1981	1984	Right-handed 310
Helix 232	AZ7	B	1985	2001	Right-handed alpha
Helix 233	AZ8	B	2004	2021	Right-handed alpha
Helix 234	AZ9	B	2021	2040	Right-handed alpha
Helix 235	BA1	B	2041	2043	Right-handed 310
Helix 236	BA2	B	2053	2069	Right-handed alpha
Helix 237	BA3	B	2070	2072	Right-handed 310
Helix 238	BA4	B	2074	2090	Right-handed alpha
Helix 239	BA5	B	2094	2113	Right-handed alpha
Helix 240	BA6	B	2121	2135	Right-handed alpha
Helix 241	BA7	B	2137	2144	Right-handed alpha
Helix 242	BA8	B	2151	2157	Right-handed alpha
Helix 243	BA9	B	2177	2197	Right-handed alpha
Helix 244	BB1	B	2203	2217	Right-handed alpha
Helix 245	BB2	B	2222	2235	Right-handed alpha
Helix 246	BB3	B	2239	2260	Right-handed alpha
Helix 247	BB4	B	2262	2281	Right-handed alpha
Helix 248	BB5	B	2282	2284	Right-handed 310
Helix 249	BB6	B	2289	2304	Right-handed alpha
Helix 250	BB7	B	2306	2327	Right-handed alpha
Helix 251	BB8	B	2334	2340	Right-handed alpha
Helix 252	BB9	B	2341	2342	Right-handed 310
Helix 253	BC1	B	2343	2345	Right-handed 310
Helix 254	BC2	B	2346	2358	Right-handed alpha
Helix 255	BC3	B	2364	2374	Right-handed alpha
Helix 256	BC4	B	2374	2379	Right-handed alpha
Helix 257	BC5	B	2381	2403	Right-handed alpha
Helix 258	BC6	B	2413	2423	Right-handed alpha
Helix 259	BC7	B	2591	2608	Right-handed alpha
Helix 260	BC8	B	2611	2629	Right-handed alpha
Helix 261	BC9	B	2636	2651	Right-handed alpha
Helix 262	BD1	B	2653	2670	Right-handed alpha
Helix 263	BD2	B	2674	2677	Right-handed 310
Helix 264	BD3	B	2678	2684	Right-handed alpha
Helix 265	BD4	B	2706	2721	Right-handed alpha

There are 8 sheets in PDB entry 8E20. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 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	1572	1577	first strand
Strand 2	A	1583	1588	anti-parallel
Strand 3	A	1618	1623	parallel
Strand 4	A	1653	1659	parallel
Strand 5	A	1685	1688	parallel

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There are 4 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	1717	1718	first strand
Strand 2	A	1730	1736	anti-parallel
Strand 3	A	1740	1745	anti-parallel
Strand 4	A	1759	1763	anti-parallel

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There are 6 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	1717	1718	first strand
Strand 2	A	1730	1736	anti-parallel
Strand 3	A	1722	1725	anti-parallel
Strand 4	A	1789	1792	anti-parallel
Strand 5	A	1777	1781	anti-parallel
Strand 6	A	1769	1771	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	A	1749	1751	first strand
Strand 2	A	1754	1756	anti-parallel

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There are 5 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	1572	1577	first strand
Strand 2	B	1583	1587	anti-parallel
Strand 3	B	1618	1623	parallel
Strand 4	B	1653	1659	parallel
Strand 5	B	1685	1688	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	1717	1718	first strand
Strand 2	B	1730	1736	anti-parallel
Strand 3	B	1740	1745	anti-parallel
Strand 4	B	1759	1763	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	B	1717	1718	first strand
Strand 2	B	1730	1736	anti-parallel
Strand 3	B	1722	1725	anti-parallel
Strand 4	B	1789	1792	anti-parallel
Strand 5	B	1777	1780	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	B	1749	1751	first strand
Strand 2	B	1754	1756	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: 8E20

Analysis of interatomic Contacts of Structural Units in PDB entry:
8E20