Analysis of interatomic Contacts of Structural Units in PDB entry:
8CM4

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 8CM4 entry

There are 4 chains in PDB entry 8CM4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 36	HIS 1008
B	GLY 2	ALA 215
C	GLU 36	VAL 1005
D	GLY 2	ALA 215

There are113 helices in PDB entry 8CM4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	65	68	Right-handed 310
Helix 2	AA2	A	88	93	Right-handed alpha
Helix 3	AA3	A	93	99	Right-handed alpha
Helix 4	AA4	A	121	140	Right-handed alpha
Helix 5	AA5	A	166	180	Right-handed alpha
Helix 6	AA6	A	187	192	Right-handed 310
Helix 7	AA7	A	193	194	Right-handed 310
Helix 8	AA8	A	195	205	Right-handed alpha
Helix 9	AA9	A	213	219	Right-handed 310
Helix 10	AB1	A	228	233	Right-handed alpha
Helix 11	AB2	A	235	246	Right-handed alpha
Helix 12	AB3	A	260	264	Right-handed 310
Helix 13	AB4	A	274	289	Right-handed alpha
Helix 14	AB5	A	293	301	Right-handed alpha
Helix 15	AB6	A	330	334	Right-handed 310
Helix 16	AB7	A	354	363	Right-handed alpha
Helix 17	AB8	A	364	366	Right-handed 310
Helix 18	AB9	A	367	376	Right-handed alpha
Helix 19	AC1	A	378	391	Right-handed alpha
Helix 20	AC2	A	392	394	Right-handed 310
Helix 21	AC3	A	404	409	Right-handed alpha
Helix 22	AC4	A	412	427	Right-handed alpha
Helix 23	AC5	A	445	452	Right-handed alpha
Helix 24	AC6	A	460	462	Right-handed 310
Helix 25	AC7	A	472	478	Right-handed alpha
Helix 26	AC8	A	490	493	Right-handed 310
Helix 27	AC9	A	494	507	Right-handed alpha
Helix 28	AD1	A	511	516	Right-handed alpha
Helix 29	AD2	A	527	531	Right-handed 310
Helix 30	AD3	A	532	541	Right-handed alpha
Helix 31	AD4	A	554	559	Right-handed alpha
Helix 32	AD5	A	561	570	Right-handed alpha
Helix 33	AD6	A	587	591	Right-handed 310
Helix 34	AD7	A	595	599	Right-handed 310
Helix 35	AD8	A	610	614	Right-handed 310
Helix 36	AD9	A	640	660	Right-handed alpha
Helix 37	AE1	A	664	670	Right-handed alpha
Helix 38	AE2	A	672	674	Right-handed 310
Helix 39	AE3	A	682	692	Right-handed alpha
Helix 40	AE4	A	713	717	Right-handed 310
Helix 41	AE5	A	727	731	Right-handed 310
Helix 42	AE6	A	749	754	Right-handed alpha
Helix 43	AE7	A	773	778	Right-handed 310
Helix 44	AE8	A	786	790	Right-handed 310
Helix 45	AE9	A	894	897	Right-handed 310
Helix 46	AF1	A	898	905	Right-handed alpha
Helix 47	AF2	A	913	921	Right-handed alpha
Helix 48	AF3	A	977	981	Right-handed 310
Helix 49	AF4	B	10	12	Right-handed 310
Helix 50	AF5	B	16	27	Right-handed alpha
Helix 51	AF6	B	80	90	Right-handed alpha
Helix 52	AF7	B	107	112	Right-handed 310
Helix 53	AF8	B	113	121	Right-handed alpha
Helix 54	AF9	B	141	147	Right-handed alpha
Helix 55	AG1	B	151	157	Right-handed alpha
Helix 56	AG2	B	167	185	Right-handed alpha
Helix 57	AG3	B	205	210	Right-handed alpha
Helix 58	AG4	C	37	41	Right-handed 310
Helix 59	AG5	C	65	68	Right-handed 310
Helix 60	AG6	C	90	92	Right-handed 310
Helix 61	AG7	C	93	99	Right-handed alpha
Helix 62	AG8	C	121	140	Right-handed alpha
Helix 63	AG9	C	166	180	Right-handed alpha
Helix 64	AH1	C	187	192	Right-handed 310
Helix 65	AH2	C	193	194	Right-handed 310
Helix 66	AH3	C	195	205	Right-handed alpha
Helix 67	AH4	C	213	219	Right-handed 310
Helix 68	AH5	C	228	233	Right-handed alpha
Helix 69	AH6	C	235	246	Right-handed alpha
Helix 70	AH7	C	258	263	Right-handed alpha
Helix 71	AH8	C	274	289	Right-handed alpha
Helix 72	AH9	C	293	301	Right-handed alpha
Helix 73	AI1	C	330	334	Right-handed 310
Helix 74	AI2	C	354	363	Right-handed alpha
Helix 75	AI3	C	367	376	Right-handed alpha
Helix 76	AI4	C	378	391	Right-handed alpha
Helix 77	AI5	C	392	394	Right-handed 310
Helix 78	AI6	C	404	409	Right-handed alpha
Helix 79	AI7	C	412	427	Right-handed alpha
Helix 80	AI8	C	445	452	Right-handed alpha
Helix 81	AI9	C	459	463	Right-handed 310
Helix 82	AJ1	C	472	477	Right-handed alpha
Helix 83	AJ2	C	490	493	Right-handed 310
Helix 84	AJ3	C	494	507	Right-handed alpha
Helix 85	AJ4	C	511	516	Right-handed alpha
Helix 86	AJ5	C	527	531	Right-handed 310
Helix 87	AJ6	C	532	542	Right-handed alpha
Helix 88	AJ7	C	554	559	Right-handed alpha
Helix 89	AJ8	C	561	570	Right-handed alpha
Helix 90	AJ9	C	587	591	Right-handed 310
Helix 91	AK1	C	595	599	Right-handed 310
Helix 92	AK2	C	610	614	Right-handed 310
Helix 93	AK3	C	640	660	Right-handed alpha
Helix 94	AK4	C	664	670	Right-handed alpha
Helix 95	AK5	C	672	674	Right-handed 310
Helix 96	AK6	C	682	692	Right-handed alpha
Helix 97	AK7	C	713	717	Right-handed 310
Helix 98	AK8	C	727	731	Right-handed 310
Helix 99	AK9	C	749	756	Right-handed alpha
Helix 100	AL1	C	773	778	Right-handed 310
Helix 101	AL2	C	786	790	Right-handed 310
Helix 102	AL3	C	894	897	Right-handed 310
Helix 103	AL4	C	898	905	Right-handed alpha
Helix 104	AL5	C	913	920	Right-handed alpha
Helix 105	AL6	C	977	981	Right-handed 310
Helix 106	AL7	D	16	27	Right-handed alpha
Helix 107	AL8	D	80	90	Right-handed alpha
Helix 108	AL9	D	107	112	Right-handed 310
Helix 109	AM1	D	113	121	Right-handed alpha
Helix 110	AM2	D	141	147	Right-handed alpha
Helix 111	AM3	D	151	157	Right-handed alpha
Helix 112	AM4	D	167	185	Right-handed alpha
Helix 113	AM5	D	205	209	Right-handed 310

There are 36 sheets in PDB entry 8CM4. 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,

There are 3 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	44	49	first strand
Strand 2	A	58	63	anti-parallel
Strand 3	A	71	76	anti-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	A	118	119	first strand
Strand 2	A	108	110	anti-parallel
Strand 3	A	602	607	anti-parallel
Strand 4	A	574	579	parallel
Strand 5	A	547	551	parallel
Strand 6	A	157	160	parallel
Strand 7	A	185	186	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	141	144	first strand
Strand 2	A	150	154	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	A	266	268	first strand
Strand 2	A	249	253	parallel
Strand 3	A	221	225	parallel
Strand 4	A	399	403	parallel
Strand 5	A	437	439	parallel

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There are 2 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	313	314	first strand
Strand 2	A	317	318	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	321	322	first strand
Strand 2	A	327	328	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	458	459	first strand
Strand 2	A	463	464	anti-parallel

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There are 3 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	616	619	first strand
Strand 2	A	624	628	anti-parallel
Strand 3	A	763	764	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	676	677	first strand
Strand 2	A	680	681	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	693	694	first strand
Strand 2	A	723	724	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	698	699	first strand
Strand 2	A	704	705	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	792	794	first strand
Strand 2	A	799	801	anti-parallel

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There are 7 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	878	883	first strand
Strand 2	A	959	963	parallel
Strand 3	A	909	912	anti-parallel
Strand 4	A	936	943	parallel
Strand 5	A	927	931	anti-parallel
Strand 6	A	998	1004	anti-parallel
Strand 7	A	878	883	anti-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	A	950	951	first strand
Strand 2	A	956	957	anti-parallel

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There are 4 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	162	166	first strand
Strand 2	B	3	8	anti-parallel
Strand 3	B	198	202	parallel
Strand 4	B	189	190	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	B	53	58	first strand
Strand 2	B	66	71	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	94	96	first strand
Strand 2	B	103	105	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	127	128	first strand
Strand 2	B	135	136	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	44	49	first strand
Strand 2	C	58	63	anti-parallel
Strand 3	C	71	76	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	C	118	119	first strand
Strand 2	C	108	110	anti-parallel
Strand 3	C	602	607	anti-parallel
Strand 4	C	574	579	parallel
Strand 5	C	547	551	parallel
Strand 6	C	157	160	parallel
Strand 7	C	185	186	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	141	144	first strand
Strand 2	C	150	154	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	C	266	268	first strand
Strand 2	C	249	253	parallel
Strand 3	C	221	225	parallel
Strand 4	C	399	403	parallel
Strand 5	C	437	439	parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	313	314	first strand
Strand 2	C	317	318	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	321	322	first strand
Strand 2	C	327	328	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	C	616	619	first strand
Strand 2	C	624	628	anti-parallel
Strand 3	C	763	764	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	676	677	first strand
Strand 2	C	680	681	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	693	694	first strand
Strand 2	C	723	724	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	698	700	first strand
Strand 2	C	703	705	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	734	735	first strand
Strand 2	C	738	739	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	792	795	first strand
Strand 2	C	798	801	anti-parallel

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There are 7 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	878	883	first strand
Strand 2	C	959	963	parallel
Strand 3	C	909	912	anti-parallel
Strand 4	C	935	943	parallel
Strand 5	C	927	932	anti-parallel
Strand 6	C	998	1004	anti-parallel
Strand 7	C	878	883	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	C	950	952	first strand
Strand 2	C	955	957	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	D	162	166	first strand
Strand 2	D	3	8	anti-parallel
Strand 3	D	198	202	parallel
Strand 4	D	189	190	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	52	59	first strand
Strand 2	D	65	72	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	96	first strand
Strand 2	D	103	105	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	127	128	first strand
Strand 2	D	135	136	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: 8CM4

Analysis of interatomic Contacts of Structural Units in PDB entry:
8CM4