Analysis of interatomic Contacts of Structural Units in PDB entry:
6SMQ

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 6SMQ entry

There are 2 chains in PDB entry 6SMQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 20	ILE 501
B	LEU 115	GLU 900

There are 72 helices in PDB entry 6SMQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	37	54	Right-handed alpha
Helix 2	AA2	A	62	67	Right-handed alpha
Helix 3	AA3	A	81	86	Right-handed alpha
Helix 4	AA4	A	105	133	Right-handed alpha
Helix 5	AA5	A	139	167	Right-handed alpha
Helix 6	AA6	A	201	218	Right-handed alpha
Helix 7	AA7	A	231	247	Right-handed alpha
Helix 8	AA8	A	248	257	Right-handed alpha
Helix 9	AA9	A	270	279	Right-handed alpha
Helix 10	AB1	A	324	329	Right-handed alpha
Helix 11	AB2	A	335	339	Right-handed 310
Helix 12	AB3	A	381	395	Right-handed alpha
Helix 13	AB4	A	397	412	Right-handed alpha
Helix 14	AB5	A	422	432	Right-handed alpha
Helix 15	AB6	A	437	445	Right-handed alpha
Helix 16	AB7	A	457	461	Right-handed 310
Helix 17	AB8	A	477	481	Right-handed 310
Helix 18	AB9	B	138	143	Right-handed 310
Helix 19	AC1	B	188	193	Right-handed alpha
Helix 20	AC2	B	194	195	Right-handed 310
Helix 21	AC3	B	196	198	Right-handed 310
Helix 22	AC4	B	218	221	Right-handed 310
Helix 23	AC5	B	254	258	Right-handed 310
Helix 24	AC6	B	261	272	Right-handed alpha
Helix 25	AC7	B	280	287	Right-handed alpha
Helix 26	AC8	B	292	297	Right-handed alpha
Helix 27	AC9	B	299	304	Right-handed alpha
Helix 28	AD1	B	320	326	Right-handed alpha
Helix 29	AD2	B	409	417	Right-handed alpha
Helix 30	AD3	B	445	453	Right-handed alpha
Helix 31	AD4	B	712	715	Right-handed 310
Helix 32	AD5	B	737	741	Right-handed 310
Helix 33	AD6	B	849	853	Right-handed 310
Helix 34	AD7	B	895	898	Right-handed 310
Helix 35	AD8	B	911	916	Right-handed 310
Helix 36	AD9	B	937	939	Right-handed 310
Helix 37	AE1	D	37	56	Right-handed alpha
Helix 38	AE2	D	57	61	Right-handed 310
Helix 39	AE3	D	62	67	Right-handed alpha
Helix 40	AE4	D	81	86	Right-handed alpha
Helix 41	AE5	D	105	133	Right-handed alpha
Helix 42	AE6	D	138	168	Right-handed alpha
Helix 43	AE7	D	201	218	Right-handed alpha
Helix 44	AE8	D	231	247	Right-handed alpha
Helix 45	AE9	D	248	257	Right-handed alpha
Helix 46	AF1	D	270	279	Right-handed alpha
Helix 47	AF2	D	324	331	Right-handed alpha
Helix 48	AF3	D	336	341	Right-handed alpha
Helix 49	AF4	D	345	349	Right-handed 310
Helix 50	AF5	D	360	364	Right-handed 310
Helix 51	AF6	D	381	395	Right-handed alpha
Helix 52	AF7	D	397	400	Right-handed 310
Helix 53	AF8	D	401	412	Right-handed alpha
Helix 54	AF9	D	421	432	Right-handed alpha
Helix 55	AG1	D	437	445	Right-handed alpha
Helix 56	AG2	D	477	481	Right-handed 310
Helix 57	AG3	E	126	130	Right-handed 310
Helix 58	AG4	E	138	143	Right-handed 310
Helix 59	AG5	E	188	193	Right-handed alpha
Helix 60	AG6	E	194	195	Right-handed 310
Helix 61	AG7	E	196	198	Right-handed 310
Helix 62	AG8	E	254	258	Right-handed 310
Helix 63	AG9	E	261	272	Right-handed alpha
Helix 64	AH1	E	409	417	Right-handed alpha
Helix 65	AH2	E	445	453	Right-handed alpha
Helix 66	AH3	E	573	577	Right-handed 310
Helix 67	AH4	E	712	715	Right-handed 310
Helix 68	AH5	E	737	741	Right-handed 310
Helix 69	AH6	E	849	853	Right-handed 310
Helix 70	AH7	E	895	900	Right-handed alpha
Helix 71	AH8	E	911	915	Right-handed 310
Helix 72	AH9	E	959	963	Right-handed 310

There are 27 sheets in PDB entry 6SMQ. 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,

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	30	31	first strand
Strand 2	B	672	675	anti-parallel
Strand 3	B	685	687	anti-parallel

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There are 2 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	71	73	first strand
Strand 2	A	321	323	anti-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	97	98	first strand
Strand 2	A	103	104	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	287	290	first strand
Strand 2	A	377	380	anti-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	308	311	first strand
Strand 2	A	314	317	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	342	346	first strand
Strand 2	A	351	354	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	122	125	first strand
Strand 2	B	200	206	anti-parallel
Strand 3	B	223	228	anti-parallel
Strand 4	B	179	182	parallel
Strand 5	B	185	186	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	149	152	first strand
Strand 2	B	163	166	anti-parallel

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There are 23 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	238	250	first strand
Strand 2	B	329	339	anti-parallel
Strand 3	B	346	357	anti-parallel
Strand 4	B	365	380	anti-parallel
Strand 5	B	383	397	anti-parallel
Strand 6	B	455	470	anti-parallel
Strand 7	B	477	495	anti-parallel
Strand 8	B	507	530	anti-parallel
Strand 9	B	535	560	anti-parallel
Strand 10	B	581	600	anti-parallel
Strand 11	B	604	615	anti-parallel
Strand 12	B	624	635	anti-parallel
Strand 13	B	650	661	anti-parallel
Strand 14	B	698	710	anti-parallel
Strand 15	B	717	728	anti-parallel
Strand 16	B	751	764	anti-parallel
Strand 17	B	774	788	anti-parallel
Strand 18	B	864	873	anti-parallel
Strand 19	B	877	887	anti-parallel
Strand 20	B	946	957	anti-parallel
Strand 21	B	972	984	anti-parallel
Strand 22	B	1006	1015	anti-parallel
Strand 23	B	238	250	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	B	433	434	first strand
Strand 2	B	443	444	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	731	734	first strand
Strand 2	B	745	748	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	B	795	797	first strand
Strand 2	B	803	806	anti-parallel
Strand 3	B	812	815	anti-parallel
Strand 4	B	854	859	anti-parallel

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There are 3 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	818	821	first strand
Strand 2	B	828	836	anti-parallel
Strand 3	B	842	845	anti-parallel

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There are 3 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	941	943	first strand
Strand 2	B	890	893	anti-parallel
Strand 3	B	998	999	parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	30	31	first strand
Strand 2	E	672	675	anti-parallel
Strand 3	E	685	687	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	D	72	73	first strand
Strand 2	D	321	322	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	D	97	98	first strand
Strand 2	D	103	104	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	D	287	290	first strand
Strand 2	D	377	380	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	308	311	first strand
Strand 2	D	314	317	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	342	343	first strand
Strand 2	D	353	354	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	122	125	first strand
Strand 2	E	200	206	anti-parallel
Strand 3	E	223	228	anti-parallel
Strand 4	E	179	182	parallel
Strand 5	E	185	186	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	149	152	first strand
Strand 2	E	163	166	anti-parallel

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There are 23 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	238	250	first strand
Strand 2	E	329	341	anti-parallel
Strand 3	E	346	356	anti-parallel
Strand 4	E	366	378	anti-parallel
Strand 5	E	383	396	anti-parallel
Strand 6	E	456	470	anti-parallel
Strand 7	E	476	495	anti-parallel
Strand 8	E	507	529	anti-parallel
Strand 9	E	536	560	anti-parallel
Strand 10	E	581	599	anti-parallel
Strand 11	E	604	615	anti-parallel
Strand 12	E	624	635	anti-parallel
Strand 13	E	649	660	anti-parallel
Strand 14	E	699	710	anti-parallel
Strand 15	E	717	728	anti-parallel
Strand 16	E	751	764	anti-parallel
Strand 17	E	772	786	anti-parallel
Strand 18	E	864	873	anti-parallel
Strand 19	E	877	887	anti-parallel
Strand 20	E	946	957	anti-parallel
Strand 21	E	971	979	anti-parallel
Strand 22	E	1006	1016	anti-parallel
Strand 23	E	238	250	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	E	731	732	first strand
Strand 2	E	747	748	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	795	796	first strand
Strand 2	E	803	806	anti-parallel
Strand 3	E	812	815	anti-parallel
Strand 4	E	854	859	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	818	821	first strand
Strand 2	E	828	831	anti-parallel
Strand 3	E	844	845	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	E	941	943	first strand
Strand 2	E	890	893	anti-parallel
Strand 3	E	998	999	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: 6SMQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
6SMQ