Analysis of interatomic Contacts of Structural Units in PDB entry:
8I0K

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 8I0K entry

There are 3 chains in PDB entry 8I0K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 123	SER 1023
B	LEU 123	SER 1023
C	THR 188	TRP 489

There are 88 helices in PDB entry 8I0K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	125	141	Right-handed alpha
Helix 2	AA2	A	142	145	Right-handed 310
Helix 3	AA3	A	168	176	Right-handed 310
Helix 4	AA4	A	178	183	Right-handed 310
Helix 5	AA5	A	203	216	Right-handed alpha
Helix 6	AA6	A	227	240	Right-handed alpha
Helix 7	AA7	A	247	272	Right-handed alpha
Helix 8	AA8	A	285	300	Right-handed alpha
Helix 9	AA9	A	313	321	Right-handed alpha
Helix 10	AB1	A	325	333	Right-handed alpha
Helix 11	AB2	A	347	351	Right-handed 310
Helix 12	AB3	A	380	395	Right-handed alpha
Helix 13	AB4	A	411	415	Right-handed alpha
Helix 14	AB5	A	418	427	Right-handed alpha
Helix 15	AB6	A	451	455	Right-handed 310
Helix 16	AB7	A	463	468	Right-handed 310
Helix 17	AB8	A	479	498	Right-handed alpha
Helix 18	AB9	A	518	522	Right-handed 310
Helix 19	AC1	A	523	531	Right-handed alpha
Helix 20	AC2	A	535	548	Right-handed alpha
Helix 21	AC3	A	551	575	Right-handed alpha
Helix 22	AC4	A	610	623	Right-handed alpha
Helix 23	AC5	A	632	648	Right-handed alpha
Helix 24	AC6	A	652	667	Right-handed alpha
Helix 25	AC7	A	701	706	Right-handed 310
Helix 26	AC8	A	722	734	Right-handed alpha
Helix 27	AC9	A	747	753	Right-handed 310
Helix 28	AD1	A	754	761	Right-handed alpha
Helix 29	AD2	A	764	769	Right-handed alpha
Helix 30	AD3	A	787	791	Right-handed 310
Helix 31	AD4	A	794	800	Right-handed alpha
Helix 32	AD5	A	817	824	Right-handed alpha
Helix 33	AD6	A	834	848	Right-handed alpha
Helix 34	AD7	A	860	864	Right-handed 310
Helix 35	AD8	A	873	875	Right-handed 310
Helix 36	AD9	A	894	898	Right-handed 310
Helix 37	AE1	A	907	919	Right-handed alpha
Helix 38	AE2	A	937	948	Right-handed alpha
Helix 39	AE3	A	968	977	Right-handed alpha
Helix 40	AE4	A	998	1014	Right-handed alpha
Helix 41	AE5	B	125	141	Right-handed alpha
Helix 42	AE6	B	142	145	Right-handed 310
Helix 43	AE7	B	168	176	Right-handed 310
Helix 44	AE8	B	178	182	Right-handed 310
Helix 45	AE9	B	203	215	Right-handed alpha
Helix 46	AF1	B	227	240	Right-handed alpha
Helix 47	AF2	B	247	272	Right-handed alpha
Helix 48	AF3	B	285	300	Right-handed alpha
Helix 49	AF4	B	313	321	Right-handed alpha
Helix 50	AF5	B	325	333	Right-handed alpha
Helix 51	AF6	B	380	395	Right-handed alpha
Helix 52	AF7	B	411	415	Right-handed alpha
Helix 53	AF8	B	418	427	Right-handed alpha
Helix 54	AF9	B	451	455	Right-handed 310
Helix 55	AG1	B	463	468	Right-handed 310
Helix 56	AG2	B	479	498	Right-handed alpha
Helix 57	AG3	B	518	522	Right-handed 310
Helix 58	AG4	B	523	531	Right-handed alpha
Helix 59	AG5	B	535	548	Right-handed alpha
Helix 60	AG6	B	551	575	Right-handed alpha
Helix 61	AG7	B	610	622	Right-handed alpha
Helix 62	AG8	B	632	648	Right-handed alpha
Helix 63	AG9	B	652	667	Right-handed alpha
Helix 64	AH1	B	701	706	Right-handed 310
Helix 65	AH2	B	722	734	Right-handed alpha
Helix 66	AH3	B	747	753	Right-handed 310
Helix 67	AH4	B	754	761	Right-handed alpha
Helix 68	AH5	B	764	769	Right-handed alpha
Helix 69	AH6	B	787	791	Right-handed 310
Helix 70	AH7	B	794	801	Right-handed alpha
Helix 71	AH8	B	816	824	Right-handed alpha
Helix 72	AH9	B	834	848	Right-handed alpha
Helix 73	AI1	B	860	864	Right-handed 310
Helix 74	AI2	B	873	875	Right-handed 310
Helix 75	AI3	B	889	894	Right-handed alpha
Helix 76	AI4	B	907	919	Right-handed alpha
Helix 77	AI5	B	937	948	Right-handed alpha
Helix 78	AI6	B	968	977	Right-handed alpha
Helix 79	AI7	B	998	1014	Right-handed alpha
Helix 80	AI8	C	189	227	Right-handed alpha
Helix 81	AI9	C	238	256	Right-handed alpha
Helix 82	AJ1	C	259	264	Right-handed 310
Helix 83	AJ2	C	289	298	Right-handed alpha
Helix 84	AJ3	C	299	321	Right-handed alpha
Helix 85	AJ4	C	337	354	Right-handed alpha
Helix 86	AJ5	C	393	404	Right-handed alpha
Helix 87	AJ6	C	404	434	Right-handed alpha
Helix 88	AJ7	C	445	457	Right-handed alpha

There are 16 sheets in PDB entry 8I0K. 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,

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	A	185	187	first strand
Strand 2	A	200	202	anti-parallel

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There are 8 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	218	221	first strand
Strand 2	A	472	476	anti-parallel
Strand 3	A	501	506	parallel
Strand 4	A	438	443	parallel
Strand 5	A	403	410	parallel
Strand 6	A	304	308	parallel
Strand 7	A	365	370	parallel
Strand 8	A	353	358	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	650	651	first strand
Strand 2	A	870	871	anti-parallel

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There are 6 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	713	717	first strand
Strand 2	A	670	675	parallel
Strand 3	A	739	744	parallel
Strand 4	A	776	780	parallel
Strand 5	A	854	858	parallel
Strand 6	A	828	830	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	690	691	first strand
Strand 2	A	699	700	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	A	884	885	first strand
Strand 2	A	925	930	anti-parallel
Strand 3	A	900	904	parallel
Strand 4	A	952	960	parallel
Strand 5	A	984	988	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	B	185	187	first strand
Strand 2	B	200	202	anti-parallel

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There are 8 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	218	221	first strand
Strand 2	B	472	476	anti-parallel
Strand 3	B	501	506	parallel
Strand 4	B	438	443	parallel
Strand 5	B	403	410	parallel
Strand 6	B	304	308	parallel
Strand 7	B	365	370	parallel
Strand 8	B	353	358	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	B	650	651	first strand
Strand 2	B	870	871	anti-parallel

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There are 6 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	713	717	first strand
Strand 2	B	670	675	parallel
Strand 3	B	739	744	parallel
Strand 4	B	776	780	parallel
Strand 5	B	854	858	parallel
Strand 6	B	828	830	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	690	691	first strand
Strand 2	B	699	700	anti-parallel

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There are 5 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	884	885	first strand
Strand 2	B	926	930	anti-parallel
Strand 3	B	900	904	parallel
Strand 4	B	952	960	parallel
Strand 5	B	983	988	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	C	231	233	first strand
Strand 2	C	268	271	parallel
Strand 3	C	282	285	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	C	325	326	first strand
Strand 2	C	368	369	parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	379	380	first strand
Strand 2	C	386	387	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	C	437	440	first strand
Strand 2	C	468	472	parallel
Strand 3	C	482	486	parallel
Strand 4	C	476	477	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: 8I0K

Analysis of interatomic Contacts of Structural Units in PDB entry:
8I0K