Analysis of interatomic Contacts of Structural Units in PDB entry:
9OKC

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 9OKC entry

There are 7 chains in PDB entry 9OKC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 215	PRO 740
B	PRO 211	PRO 740
C	GLU 203	PRO 740
D	ARG 205	PRO 740
E	SER 207	PRO 740
F	ASP 212	PRO 740
G	UNK 1	UNK 12

There are154 helices in PDB entry 9OKC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	223	234	Right-handed alpha
Helix 2	AA2	A	235	239	Right-handed 310
Helix 3	AA3	A	241	249	Right-handed alpha
Helix 4	AA4	A	265	277	Right-handed alpha
Helix 5	AA5	A	286	290	Right-handed 310
Helix 6	AA6	A	298	317	Right-handed alpha
Helix 7	AA7	A	329	333	Right-handed 310
Helix 8	AA8	A	349	359	Right-handed alpha
Helix 9	AA9	A	375	379	Right-handed 310
Helix 10	AB1	A	380	385	Right-handed 310
Helix 11	AB2	A	399	408	Right-handed alpha
Helix 12	AB3	A	411	417	Right-handed alpha
Helix 13	AB4	A	425	433	Right-handed alpha
Helix 14	AB5	A	437	463	Right-handed alpha
Helix 15	AB6	A	468	474	Right-handed alpha
Helix 16	AB7	A	478	487	Right-handed alpha
Helix 17	AB8	A	496	503	Right-handed alpha
Helix 18	AB9	A	511	530	Right-handed alpha
Helix 19	AC1	A	549	559	Right-handed alpha
Helix 20	AC2	A	569	573	Right-handed 310
Helix 21	AC3	A	577	595	Right-handed alpha
Helix 22	AC4	A	619	630	Right-handed alpha
Helix 23	AC5	A	648	655	Right-handed alpha
Helix 24	AC6	A	672	684	Right-handed alpha
Helix 25	AC7	A	687	699	Right-handed alpha
Helix 26	AC8	A	706	718	Right-handed alpha
Helix 27	AC9	A	725	736	Right-handed alpha
Helix 28	AD1	B	214	218	Right-handed 310
Helix 29	AD2	B	224	234	Right-handed alpha
Helix 30	AD3	B	235	240	Right-handed alpha
Helix 31	AD4	B	241	249	Right-handed alpha
Helix 32	AD5	B	265	277	Right-handed alpha
Helix 33	AD6	B	297	317	Right-handed alpha
Helix 34	AD7	B	346	359	Right-handed alpha
Helix 35	AD8	B	375	379	Right-handed 310
Helix 36	AD9	B	399	411	Right-handed alpha
Helix 37	AE1	B	411	418	Right-handed alpha
Helix 38	AE2	B	425	433	Right-handed alpha
Helix 39	AE3	B	437	455	Right-handed alpha
Helix 40	AE4	B	456	458	Right-handed 310
Helix 41	AE5	B	476	487	Right-handed alpha
Helix 42	AE6	B	496	503	Right-handed alpha
Helix 43	AE7	B	511	531	Right-handed alpha
Helix 44	AE8	B	549	561	Right-handed alpha
Helix 45	AE9	B	570	574	Right-handed 310
Helix 46	AF1	B	577	591	Right-handed alpha
Helix 47	AF2	B	604	609	Right-handed alpha
Helix 48	AF3	B	619	630	Right-handed alpha
Helix 49	AF4	B	648	655	Right-handed alpha
Helix 50	AF5	B	672	684	Right-handed alpha
Helix 51	AF6	B	687	699	Right-handed alpha
Helix 52	AF7	B	706	718	Right-handed alpha
Helix 53	AF8	B	725	737	Right-handed alpha
Helix 54	AF9	C	223	235	Right-handed alpha
Helix 55	AG1	C	241	249	Right-handed alpha
Helix 56	AG2	C	265	277	Right-handed alpha
Helix 57	AG3	C	297	317	Right-handed alpha
Helix 58	AG4	C	330	333	Right-handed 310
Helix 59	AG5	C	348	359	Right-handed alpha
Helix 60	AG6	C	380	384	Right-handed 310
Helix 61	AG7	C	399	417	Right-handed alpha
Helix 62	AG8	C	425	433	Right-handed alpha
Helix 63	AG9	C	437	456	Right-handed alpha
Helix 64	AH1	C	469	473	Right-handed 310
Helix 65	AH2	C	476	487	Right-handed alpha
Helix 66	AH3	C	497	503	Right-handed alpha
Helix 67	AH4	C	512	531	Right-handed alpha
Helix 68	AH5	C	549	561	Right-handed alpha
Helix 69	AH6	C	569	573	Right-handed 310
Helix 70	AH7	C	577	593	Right-handed alpha
Helix 71	AH8	C	604	610	Right-handed alpha
Helix 72	AH9	C	619	628	Right-handed alpha
Helix 73	AI1	C	629	631	Right-handed 310
Helix 74	AI2	C	648	655	Right-handed alpha
Helix 75	AI3	C	672	684	Right-handed alpha
Helix 76	AI4	C	688	699	Right-handed alpha
Helix 77	AI5	C	706	718	Right-handed alpha
Helix 78	AI6	C	724	737	Right-handed alpha
Helix 79	AI7	D	215	219	Right-handed 310
Helix 80	AI8	D	224	235	Right-handed alpha
Helix 81	AI9	D	236	239	Right-handed 310
Helix 82	AJ1	D	241	248	Right-handed alpha
Helix 83	AJ2	D	265	276	Right-handed alpha
Helix 84	AJ3	D	296	317	Right-handed alpha
Helix 85	AJ4	D	345	359	Right-handed alpha
Helix 86	AJ5	D	380	385	Right-handed 310
Helix 87	AJ6	D	399	411	Right-handed alpha
Helix 88	AJ7	D	411	417	Right-handed alpha
Helix 89	AJ8	D	425	433	Right-handed alpha
Helix 90	AJ9	D	437	455	Right-handed alpha
Helix 91	AK1	D	469	473	Right-handed 310
Helix 92	AK2	D	476	487	Right-handed alpha
Helix 93	AK3	D	495	500	Right-handed alpha
Helix 94	AK4	D	512	530	Right-handed alpha
Helix 95	AK5	D	548	559	Right-handed alpha
Helix 96	AK6	D	577	594	Right-handed alpha
Helix 97	AK7	D	604	610	Right-handed alpha
Helix 98	AK8	D	619	630	Right-handed alpha
Helix 99	AK9	D	648	655	Right-handed alpha
Helix 100	AL1	D	657	661	Right-handed 310
Helix 101	AL2	D	672	684	Right-handed alpha
Helix 102	AL3	D	687	699	Right-handed alpha
Helix 103	AL4	D	707	719	Right-handed alpha
Helix 104	AL5	D	724	737	Right-handed alpha
Helix 105	AL6	E	224	235	Right-handed alpha
Helix 106	AL7	E	235	240	Right-handed alpha
Helix 107	AL8	E	241	249	Right-handed alpha
Helix 108	AL9	E	265	277	Right-handed alpha
Helix 109	AM1	E	298	314	Right-handed alpha
Helix 110	AM2	E	316	320	Right-handed 310
Helix 111	AM3	E	330	333	Right-handed 310
Helix 112	AM4	E	345	359	Right-handed alpha
Helix 113	AM5	E	380	384	Right-handed 310
Helix 114	AM6	E	399	417	Right-handed alpha
Helix 115	AM7	E	425	433	Right-handed alpha
Helix 116	AM8	E	437	454	Right-handed alpha
Helix 117	AM9	E	455	457	Right-handed 310
Helix 118	AN1	E	468	473	Right-handed alpha
Helix 119	AN2	E	476	487	Right-handed alpha
Helix 120	AN3	E	511	530	Right-handed alpha
Helix 121	AN4	E	548	559	Right-handed alpha
Helix 122	AN5	E	577	594	Right-handed alpha
Helix 123	AN6	E	604	609	Right-handed alpha
Helix 124	AN7	E	619	632	Right-handed alpha
Helix 125	AN8	E	648	655	Right-handed alpha
Helix 126	AN9	E	672	684	Right-handed alpha
Helix 127	AO1	E	687	699	Right-handed alpha
Helix 128	AO2	E	706	719	Right-handed alpha
Helix 129	AO3	E	724	737	Right-handed alpha
Helix 130	AO4	F	224	235	Right-handed alpha
Helix 131	AO5	F	235	240	Right-handed alpha
Helix 132	AO6	F	241	249	Right-handed alpha
Helix 133	AO7	F	265	277	Right-handed alpha
Helix 134	AO8	F	296	305	Right-handed alpha
Helix 135	AO9	F	306	317	Right-handed alpha
Helix 136	AP1	F	330	333	Right-handed 310
Helix 137	AP2	F	345	359	Right-handed alpha
Helix 138	AP3	F	380	384	Right-handed 310
Helix 139	AP4	F	399	410	Right-handed alpha
Helix 140	AP5	F	411	418	Right-handed alpha
Helix 141	AP6	F	425	433	Right-handed alpha
Helix 142	AP7	F	437	455	Right-handed alpha
Helix 143	AP8	F	476	487	Right-handed alpha
Helix 144	AP9	F	511	530	Right-handed alpha
Helix 145	AQ1	F	549	561	Right-handed alpha
Helix 146	AQ2	F	569	573	Right-handed 310
Helix 147	AQ3	F	577	595	Right-handed alpha
Helix 148	AQ4	F	604	609	Right-handed alpha
Helix 149	AQ5	F	620	630	Right-handed alpha
Helix 150	AQ6	F	648	655	Right-handed alpha
Helix 151	AQ7	F	673	684	Right-handed alpha
Helix 152	AQ8	F	687	699	Right-handed alpha
Helix 153	AQ9	F	706	718	Right-handed alpha
Helix 154	AR1	F	724	737	Right-handed alpha

There are 15 sheets in PDB entry 9OKC. 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,

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	255	256	first strand
Strand 2	A	369	370	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	284	285	first strand
Strand 2	A	326	327	parallel

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There are 4 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	536	538	first strand
Strand 2	A	640	643	parallel
Strand 3	A	598	602	parallel
Strand 4	A	564	568	parallel

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There are 3 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	645	646	first strand
Strand 2	A	541	542	parallel
Strand 3	A	665	666	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	B	370	373	first strand
Strand 2	B	256	259	parallel
Strand 3	B	392	394	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	B	566	568	first strand
Strand 2	B	600	602	parallel
Strand 3	B	640	643	parallel
Strand 4	B	536	542	parallel
Strand 5	B	664	666	parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	325	328	first strand
Strand 2	C	369	373	parallel
Strand 3	C	256	259	parallel
Strand 4	C	391	394	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	C	564	568	first strand
Strand 2	C	597	602	parallel
Strand 3	C	639	645	parallel
Strand 4	C	536	542	parallel
Strand 5	C	663	666	parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	283	284	first strand
Strand 2	D	323	328	parallel
Strand 3	D	367	372	parallel
Strand 4	D	256	259	parallel
Strand 5	D	391	394	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	D	564	567	first strand
Strand 2	D	598	602	parallel
Strand 3	D	642	646	parallel
Strand 4	D	538	542	parallel
Strand 5	D	663	666	parallel

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There are 5 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	283	284	first strand
Strand 2	E	323	328	parallel
Strand 3	E	367	372	parallel
Strand 4	E	255	258	parallel
Strand 5	E	389	391	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	E	564	568	first strand
Strand 2	E	598	602	parallel
Strand 3	E	642	646	parallel
Strand 4	E	538	542	parallel
Strand 5	E	663	666	parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	283	286	first strand
Strand 2	F	323	328	parallel
Strand 3	F	367	372	parallel
Strand 4	F	256	259	parallel
Strand 5	F	391	394	parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	564	568	first strand
Strand 2	F	598	602	parallel
Strand 3	F	642	645	parallel
Strand 4	F	538	542	parallel
Strand 5	F	663	666	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	F	670	672	first strand
Strand 2	F	702	705	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: 9OKC

Analysis of interatomic Contacts of Structural Units in PDB entry:
9OKC