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

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 6SKO entry

There are 7 chains in PDB entry 6SKO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
6	ASP 500	ILE 836
7	THR 394	GLU 730
2	PHE 474	HIS 868
5	MET 348	SER 687
3	ALA 338	ASP 741
4	GLN 500	THR 852
I	T 1	T 16

There are 91 helices in PDB entry 6SKO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	6	500	508	Right-handed alpha
Helix 2	AA2	6	509	522	Right-handed alpha
Helix 3	AA3	6	524	533	Right-handed alpha
Helix 4	AA4	6	540	553	Right-handed alpha
Helix 5	AA5	6	580	590	Right-handed alpha
Helix 6	AA6	6	640	644	Right-handed 310
Helix 7	AA7	6	645	654	Right-handed alpha
Helix 8	AA8	6	694	699	Right-handed alpha
Helix 9	AA9	6	702	708	Right-handed alpha
Helix 10	AB1	6	720	738	Right-handed alpha
Helix 11	AB2	6	739	741	Right-handed 310
Helix 12	AB3	6	747	759	Right-handed alpha
Helix 13	AB4	6	766	783	Right-handed alpha
Helix 14	AB5	6	797	814	Right-handed alpha
Helix 15	AB6	6	820	835	Right-handed alpha
Helix 16	AB7	7	395	408	Right-handed alpha
Helix 17	AB8	7	409	418	Right-handed alpha
Helix 18	AB9	7	425	438	Right-handed alpha
Helix 19	AC1	7	466	477	Right-handed alpha
Helix 20	AC2	7	489	494	Right-handed alpha
Helix 21	AC3	7	511	516	Right-handed alpha
Helix 22	AC4	7	525	529	Right-handed 310
Helix 23	AC5	7	530	535	Right-handed alpha
Helix 24	AC6	7	537	542	Right-handed alpha
Helix 25	AC7	7	579	585	Right-handed alpha
Helix 26	AC8	7	587	592	Right-handed alpha
Helix 27	AC9	7	605	622	Right-handed alpha
Helix 28	AD1	7	634	646	Right-handed alpha
Helix 29	AD2	7	653	674	Right-handed alpha
Helix 30	AD3	7	676	680	Right-handed 310
Helix 31	AD4	7	685	703	Right-handed alpha
Helix 32	AD5	7	709	729	Right-handed alpha
Helix 33	AD6	2	477	488	Right-handed alpha
Helix 34	AD7	2	492	501	Right-handed alpha
Helix 35	AD8	2	508	521	Right-handed alpha
Helix 36	AD9	2	548	558	Right-handed alpha
Helix 37	AE1	2	572	577	Right-handed alpha
Helix 38	AE2	2	615	624	Right-handed alpha
Helix 39	AE3	2	632	636	Right-handed 310
Helix 40	AE4	2	662	667	Right-handed alpha
Helix 41	AE5	2	670	677	Right-handed alpha
Helix 42	AE6	2	688	706	Right-handed alpha
Helix 43	AE7	2	746	752	Right-handed alpha
Helix 44	AE8	2	759	774	Right-handed alpha
Helix 45	AE9	2	779	800	Right-handed alpha
Helix 46	AF1	2	806	824	Right-handed alpha
Helix 47	AF2	2	830	847	Right-handed alpha
Helix 48	AF3	2	849	866	Right-handed alpha
Helix 49	AF4	5	350	363	Right-handed alpha
Helix 50	AF5	5	365	372	Right-handed alpha
Helix 51	AF6	5	381	394	Right-handed alpha
Helix 52	AF7	5	422	433	Right-handed alpha
Helix 53	AF8	5	467	472	Right-handed alpha
Helix 54	AF9	5	490	500	Right-handed alpha
Helix 55	AG1	5	544	548	Right-handed 310
Helix 56	AG2	5	562	577	Right-handed alpha
Helix 57	AG3	5	595	610	Right-handed alpha
Helix 58	AG4	5	615	636	Right-handed alpha
Helix 59	AG5	5	649	666	Right-handed alpha
Helix 60	AG6	5	673	686	Right-handed alpha
Helix 61	AG7	3	343	355	Right-handed alpha
Helix 62	AG8	3	358	367	Right-handed alpha
Helix 63	AG9	3	374	387	Right-handed alpha
Helix 64	AH1	3	414	423	Right-handed alpha
Helix 65	AH2	3	438	443	Right-handed alpha
Helix 66	AH3	3	474	478	Right-handed 310
Helix 67	AH4	3	479	493	Right-handed alpha
Helix 68	AH5	3	528	533	Right-handed alpha
Helix 69	AH6	3	536	541	Right-handed alpha
Helix 70	AH7	3	554	569	Right-handed alpha
Helix 71	AH8	3	652	667	Right-handed alpha
Helix 72	AH9	3	672	689	Right-handed alpha
Helix 73	AI1	3	698	716	Right-handed alpha
Helix 74	AI2	3	722	738	Right-handed alpha
Helix 75	AI3	4	502	514	Right-handed alpha
Helix 76	AI4	4	517	527	Right-handed alpha
Helix 77	AI5	4	533	546	Right-handed alpha
Helix 78	AI6	4	573	585	Right-handed alpha
Helix 79	AI7	4	597	602	Right-handed alpha
Helix 80	AI8	4	621	625	Right-handed 310
Helix 81	AI9	4	633	637	Right-handed 310
Helix 82	AJ1	4	638	643	Right-handed alpha
Helix 83	AJ2	4	644	651	Right-handed alpha
Helix 84	AJ3	4	687	693	Right-handed alpha
Helix 85	AJ4	4	695	700	Right-handed alpha
Helix 86	AJ5	4	713	725	Right-handed alpha
Helix 87	AJ6	4	726	730	Right-handed 310
Helix 88	AJ7	4	743	758	Right-handed alpha
Helix 89	AJ8	4	763	779	Right-handed alpha
Helix 90	AJ9	4	795	812	Right-handed alpha
Helix 91	AK1	4	818	833	Right-handed alpha

There are 28 sheets in PDB entry 6SKO. 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,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	6	557	558	first strand
Strand 2	6	564	565	anti-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	6	635	638	first strand
Strand 2	6	677	682	parallel
Strand 3	6	571	575	parallel
Strand 4	6	711	715	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	6	610	614	first strand
Strand 2	6	621	625	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	6	661	663	first strand
Strand 2	6	670	672	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	6	764	765	first strand
Strand 2	6	818	819	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	7	442	443	first strand
Strand 2	7	449	450	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	7	481	484	first strand
Strand 2	7	519	524	parallel
Strand 3	7	561	567	parallel
Strand 4	7	456	460	parallel
Strand 5	7	596	600	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	7	495	498	first strand
Strand 2	7	507	510	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	7	546	550	first strand
Strand 2	7	553	557	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	563	566	first strand
Strand 2	2	603	607	parallel
Strand 3	2	645	650	parallel
Strand 4	2	539	543	parallel
Strand 5	2	679	683	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	2	578	581	first strand
Strand 2	2	590	593	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	2	628	631	first strand
Strand 2	2	638	641	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	777	778	first strand
Strand 2	2	828	829	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	5	398	399	first strand
Strand 2	5	405	406	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	5	436	438	first strand
Strand 2	5	474	479	parallel
Strand 3	5	517	522	parallel
Strand 4	5	411	415	parallel
Strand 5	5	552	555	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	5	451	454	first strand
Strand 2	5	463	466	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	5	501	506	first strand
Strand 2	5	509	514	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	5	613	614	first strand
Strand 2	5	671	672	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	3	391	392	first strand
Strand 2	3	398	399	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	3	429	433	first strand
Strand 2	3	469	473	parallel
Strand 3	3	511	516	parallel
Strand 4	3	405	409	parallel
Strand 5	3	545	549	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	3	444	447	first strand
Strand 2	3	456	459	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	3	494	499	first strand
Strand 2	3	502	507	anti-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	3	670	671	first strand
Strand 2	3	720	721	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	4	550	551	first strand
Strand 2	4	557	558	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	588	592	first strand
Strand 2	4	628	632	parallel
Strand 3	4	670	675	parallel
Strand 4	4	564	568	parallel
Strand 5	4	704	708	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	4	603	606	first strand
Strand 2	4	615	618	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	4	653	657	first strand
Strand 2	4	662	666	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	4	761	762	first strand
Strand 2	4	816	817	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: 6SKO

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