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

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 8CEM entry

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

Chain ID	Initial residue	Terminal residue
E	PRO 24	PRO 663
A	GLN 672	SER 1304

There are 79 helices in PDB entry 8CEM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	302	310	Right-handed alpha
Helix 2	AA2	E	315	319	Right-handed 310
Helix 3	AA3	E	430	434	Right-handed 310
Helix 4	AA4	E	446	450	Right-handed 310
Helix 5	AA5	E	520	524	Right-handed 310
Helix 6	AA6	E	598	602	Right-handed alpha
Helix 7	AA7	E	604	608	Right-handed 310
Helix 8	AA8	E	610	621	Right-handed alpha
Helix 9	AA9	E	632	641	Right-handed alpha
Helix 10	AB1	A	673	682	Right-handed alpha
Helix 11	AB2	A	683	685	Right-handed 310
Helix 12	AB3	A	686	696	Right-handed alpha
Helix 13	AB4	A	704	709	Right-handed alpha
Helix 14	AB5	A	710	712	Right-handed 310
Helix 15	AB6	A	715	739	Right-handed alpha
Helix 16	AB7	A	986	995	Right-handed alpha
Helix 17	AB8	A	995	1000	Right-handed alpha
Helix 18	AB9	A	1011	1016	Right-handed 310
Helix 19	AC1	A	1017	1031	Right-handed alpha
Helix 20	AC2	A	1039	1056	Right-handed alpha
Helix 21	AC3	A	1057	1059	Right-handed 310
Helix 22	AC4	A	1074	1089	Right-handed alpha
Helix 23	AC5	A	1095	1111	Right-handed alpha
Helix 24	AC6	A	1125	1129	Right-handed 310
Helix 25	AC7	A	1139	1153	Right-handed alpha
Helix 26	AC8	A	1163	1178	Right-handed alpha
Helix 27	AC9	A	1179	1182	Right-handed 310
Helix 28	AD1	A	1184	1197	Right-handed alpha
Helix 29	AD2	A	1203	1213	Right-handed alpha
Helix 30	AD3	A	1214	1217	Right-handed 310
Helix 31	AD4	A	1225	1242	Right-handed alpha
Helix 32	AD5	A	1248	1257	Right-handed alpha
Helix 33	AD6	A	1267	1285	Right-handed alpha
Helix 34	AD7	A	1351	1355	Right-handed 310
Helix 35	AD8	A	1413	1422	Right-handed alpha
Helix 36	AD9	A	1506	1512	Right-handed alpha
Helix 37	AE1	A	1527	1534	Right-handed alpha
Helix 38	AE2	A	1587	1593	Right-handed alpha
Helix 39	AE3	A	1633	1637	Right-handed 310
Helix 40	AE4	A	1640	1657	Right-handed alpha
Helix 41	AE5	F	302	310	Right-handed alpha
Helix 42	AE6	F	315	319	Right-handed 310
Helix 43	AE7	F	430	434	Right-handed 310
Helix 44	AE8	F	446	450	Right-handed 310
Helix 45	AE9	F	520	524	Right-handed 310
Helix 46	AF1	F	598	602	Right-handed alpha
Helix 47	AF2	F	604	608	Right-handed 310
Helix 48	AF3	F	610	621	Right-handed alpha
Helix 49	AF4	F	632	641	Right-handed alpha
Helix 50	AF5	B	673	682	Right-handed alpha
Helix 51	AF6	B	683	685	Right-handed 310
Helix 52	AF7	B	686	696	Right-handed alpha
Helix 53	AF8	B	704	709	Right-handed alpha
Helix 54	AF9	B	710	712	Right-handed 310
Helix 55	AG1	B	715	738	Right-handed alpha
Helix 56	AG2	B	986	995	Right-handed alpha
Helix 57	AG3	B	998	1002	Right-handed 310
Helix 58	AG4	B	1011	1016	Right-handed 310
Helix 59	AG5	B	1017	1031	Right-handed alpha
Helix 60	AG6	B	1039	1056	Right-handed alpha
Helix 61	AG7	B	1057	1059	Right-handed 310
Helix 62	AG8	B	1074	1089	Right-handed alpha
Helix 63	AG9	B	1095	1111	Right-handed alpha
Helix 64	AH1	B	1125	1129	Right-handed 310
Helix 65	AH2	B	1139	1153	Right-handed alpha
Helix 66	AH3	B	1163	1178	Right-handed alpha
Helix 67	AH4	B	1179	1182	Right-handed 310
Helix 68	AH5	B	1184	1197	Right-handed alpha
Helix 69	AH6	B	1203	1213	Right-handed alpha
Helix 70	AH7	B	1214	1217	Right-handed 310
Helix 71	AH8	B	1224	1242	Right-handed alpha
Helix 72	AH9	B	1248	1257	Right-handed alpha
Helix 73	AI1	B	1267	1285	Right-handed alpha
Helix 74	AI2	B	1413	1422	Right-handed alpha
Helix 75	AI3	B	1507	1512	Right-handed alpha
Helix 76	AI4	B	1527	1534	Right-handed alpha
Helix 77	AI5	B	1587	1593	Right-handed alpha
Helix 78	AI6	B	1633	1637	Right-handed 310
Helix 79	AI7	B	1640	1657	Right-handed alpha

There are 40 sheets in PDB entry 8CEM. 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, AE2, AE3, AE4,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	88	first strand
Strand 2	E	40	47	anti-parallel
Strand 3	E	25	31	anti-parallel
Strand 4	E	642	646	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	E	33	34	first strand
Strand 2	E	114	122	parallel
Strand 3	E	104	111	anti-parallel
Strand 4	E	53	61	anti-parallel
Strand 5	E	68	76	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	128	133	first strand
Strand 2	E	143	151	anti-parallel
Strand 3	E	187	193	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	137	138	first strand
Strand 2	E	217	223	parallel
Strand 3	E	201	209	anti-parallel
Strand 4	E	161	167	anti-parallel
Strand 5	E	173	180	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	E	231	237	first strand
Strand 2	E	250	258	anti-parallel
Strand 3	E	296	301	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	242	243	first strand
Strand 2	E	337	348	parallel
Strand 3	E	322	331	anti-parallel
Strand 4	E	266	275	anti-parallel
Strand 5	E	280	292	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	353	355	first strand
Strand 2	E	368	376	anti-parallel
Strand 3	E	404	410	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	362	363	first strand
Strand 2	E	436	443	parallel
Strand 3	E	418	424	anti-parallel
Strand 4	E	387	390	anti-parallel
Strand 5	E	396	398	anti-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	E	453	457	first strand
Strand 2	E	468	476	anti-parallel
Strand 3	E	512	518	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	497	505	first strand
Strand 2	E	487	494	anti-parallel
Strand 3	E	526	536	anti-parallel
Strand 4	E	542	552	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	561	565	first strand
Strand 2	E	578	586	anti-parallel
Strand 3	A	785	793	anti-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	A	773	774	first strand
Strand 2	E	590	597	anti-parallel
Strand 3	A	800	809	anti-parallel
Strand 4	A	813	816	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	A	773	774	first strand
Strand 2	E	590	597	anti-parallel
Strand 3	A	800	809	anti-parallel
Strand 4	A	820	823	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	828	833	first strand
Strand 2	A	844	852	anti-parallel
Strand 3	A	891	901	anti-parallel
Strand 4	A	871	872	anti-parallel

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There are 5 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	838	839	first strand
Strand 2	A	921	931	parallel
Strand 3	A	905	915	anti-parallel
Strand 4	A	859	865	anti-parallel
Strand 5	A	881	887	anti-parallel

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There are 4 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	935	946	first strand
Strand 2	A	1339	1349	anti-parallel
Strand 3	A	976	982	anti-parallel
Strand 4	A	1318	1323	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	956	961	first strand
Strand 2	A	1329	1336	anti-parallel
Strand 3	A	1292	1298	anti-parallel
Strand 4	A	1306	1311	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	1360	1368	first strand
Strand 2	A	1381	1391	anti-parallel
Strand 3	A	1455	1463	anti-parallel
Strand 4	A	1410	1412	anti-parallel

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There are 5 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	1430	1434	first strand
Strand 2	A	1441	1446	anti-parallel
Strand 3	A	1400	1405	anti-parallel
Strand 4	A	1473	1479	anti-parallel
Strand 5	A	1486	1491	anti-parallel

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There are 7 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	1609	1610	first strand
Strand 2	A	1617	1619	anti-parallel
Strand 3	A	1579	1585	parallel
Strand 4	A	1556	1568	anti-parallel
Strand 5	A	1539	1552	anti-parallel
Strand 6	A	1599	1605	anti-parallel
Strand 7	A	1625	1629	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	F	83	89	first strand
Strand 2	F	39	47	anti-parallel
Strand 3	F	25	31	anti-parallel
Strand 4	F	642	646	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	33	35	first strand
Strand 2	F	114	123	parallel
Strand 3	F	104	111	anti-parallel
Strand 4	F	53	61	anti-parallel
Strand 5	F	68	76	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	128	133	first strand
Strand 2	F	143	151	anti-parallel
Strand 3	F	187	193	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	F	137	138	first strand
Strand 2	F	217	223	parallel
Strand 3	F	201	209	anti-parallel
Strand 4	F	161	167	anti-parallel
Strand 5	F	173	180	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	231	237	first strand
Strand 2	F	250	258	anti-parallel
Strand 3	F	296	301	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	242	243	first strand
Strand 2	F	337	348	parallel
Strand 3	F	322	331	anti-parallel
Strand 4	F	266	276	anti-parallel
Strand 5	F	279	292	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	F	353	355	first strand
Strand 2	F	368	376	anti-parallel
Strand 3	F	404	410	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	362	363	first strand
Strand 2	F	436	443	parallel
Strand 3	F	418	424	anti-parallel
Strand 4	F	387	390	anti-parallel
Strand 5	F	396	398	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	453	457	first strand
Strand 2	F	468	476	anti-parallel
Strand 3	F	512	518	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	F	497	505	first strand
Strand 2	F	487	494	anti-parallel
Strand 3	F	526	536	anti-parallel
Strand 4	F	542	552	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	562	565	first strand
Strand 2	F	578	586	anti-parallel
Strand 3	B	785	793	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	572	573	first strand
Strand 2	B	820	824	parallel
Strand 3	B	800	809	anti-parallel
Strand 4	F	590	597	anti-parallel
Strand 5	B	773	774	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	572	573	first strand
Strand 2	B	820	824	parallel
Strand 3	B	800	809	anti-parallel
Strand 4	B	813	816	anti-parallel

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There are 4 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	828	833	first strand
Strand 2	B	844	852	anti-parallel
Strand 3	B	891	901	anti-parallel
Strand 4	B	871	873	anti-parallel

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There are 5 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	838	839	first strand
Strand 2	B	921	931	parallel
Strand 3	B	905	915	anti-parallel
Strand 4	B	859	865	anti-parallel
Strand 5	B	881	887	anti-parallel

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There are 4 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	935	946	first strand
Strand 2	B	1339	1349	anti-parallel
Strand 3	B	976	982	anti-parallel
Strand 4	B	1318	1323	anti-parallel

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There are 4 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	956	961	first strand
Strand 2	B	1329	1336	anti-parallel
Strand 3	B	1292	1298	anti-parallel
Strand 4	B	1306	1311	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1360	1368	first strand
Strand 2	B	1381	1391	anti-parallel
Strand 3	B	1455	1463	anti-parallel
Strand 4	B	1410	1412	anti-parallel

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There are 5 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1430	1434	first strand
Strand 2	B	1441	1446	anti-parallel
Strand 3	B	1400	1405	anti-parallel
Strand 4	B	1473	1479	anti-parallel
Strand 5	B	1486	1491	anti-parallel

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There are 7 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1609	1610	first strand
Strand 2	B	1617	1619	anti-parallel
Strand 3	B	1578	1585	parallel
Strand 4	B	1556	1568	anti-parallel
Strand 5	B	1539	1552	anti-parallel
Strand 6	B	1599	1605	anti-parallel
Strand 7	B	1625	1629	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: 8CEM

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