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

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 9IVF entry

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

Chain ID	Initial residue	Terminal residue
A	ARG 301	PRO 949
B	LEU 290	PRO 949
C	ARG 301	ASN 948
D	ARG 301	PRO 949
E	ARG 301	PRO 949
F	LEU 290	PRO 949
G	T 1	T 7

There are173 helices in PDB entry 9IVF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	301	309	Right-handed alpha
Helix 2	AA2	A	312	317	Right-handed alpha
Helix 3	AA3	A	317	333	Right-handed alpha
Helix 4	AA4	A	335	346	Right-handed alpha
Helix 5	AA5	A	354	367	Right-handed alpha
Helix 6	AA6	A	374	386	Right-handed alpha
Helix 7	AA7	A	386	409	Right-handed alpha
Helix 8	AA8	A	414	427	Right-handed alpha
Helix 9	AA9	A	466	475	Right-handed alpha
Helix 10	AB1	A	475	494	Right-handed alpha
Helix 11	AB2	A	499	516	Right-handed alpha
Helix 12	AB3	A	517	519	Right-handed 310
Helix 13	AB4	A	520	532	Right-handed alpha
Helix 14	AB5	A	591	605	Right-handed alpha
Helix 15	AB6	A	607	620	Right-handed alpha
Helix 16	AB7	A	621	623	Right-handed 310
Helix 17	AB8	A	641	654	Right-handed alpha
Helix 18	AB9	A	663	668	Right-handed alpha
Helix 19	AC1	A	701	708	Right-handed alpha
Helix 20	AC2	A	746	751	Right-handed alpha
Helix 21	AC3	A	778	783	Right-handed alpha
Helix 22	AC4	A	787	809	Right-handed alpha
Helix 23	AC5	A	818	832	Right-handed alpha
Helix 24	AC6	A	833	843	Right-handed alpha
Helix 25	AC7	A	855	870	Right-handed alpha
Helix 26	AC8	A	876	886	Right-handed alpha
Helix 27	AC9	A	888	892	Right-handed alpha
Helix 28	AD1	B	297	310	Right-handed alpha
Helix 29	AD2	B	318	332	Right-handed alpha
Helix 30	AD3	B	335	345	Right-handed alpha
Helix 31	AD4	B	354	367	Right-handed alpha
Helix 32	AD5	B	375	386	Right-handed alpha
Helix 33	AD6	B	386	396	Right-handed alpha
Helix 34	AD7	B	397	409	Right-handed alpha
Helix 35	AD8	B	414	427	Right-handed alpha
Helix 36	AD9	B	466	475	Right-handed alpha
Helix 37	AE1	B	475	493	Right-handed alpha
Helix 38	AE2	B	499	516	Right-handed alpha
Helix 39	AE3	B	517	519	Right-handed 310
Helix 40	AE4	B	520	532	Right-handed alpha
Helix 41	AE5	B	540	544	Right-handed 310
Helix 42	AE6	B	591	605	Right-handed alpha
Helix 43	AE7	B	607	620	Right-handed alpha
Helix 44	AE8	B	621	623	Right-handed 310
Helix 45	AE9	B	644	657	Right-handed alpha
Helix 46	AF1	B	662	666	Right-handed 310
Helix 47	AF2	B	679	684	Right-handed 310
Helix 48	AF3	B	701	710	Right-handed alpha
Helix 49	AF4	B	746	751	Right-handed alpha
Helix 50	AF5	B	778	783	Right-handed alpha
Helix 51	AF6	B	787	809	Right-handed alpha
Helix 52	AF7	B	812	816	Right-handed 310
Helix 53	AF8	B	818	833	Right-handed alpha
Helix 54	AF9	B	833	842	Right-handed alpha
Helix 55	AG1	B	854	869	Right-handed alpha
Helix 56	AG2	B	876	887	Right-handed alpha
Helix 57	AG3	C	302	310	Right-handed alpha
Helix 58	AG4	C	311	316	Right-handed 310
Helix 59	AG5	C	317	330	Right-handed alpha
Helix 60	AG6	C	335	346	Right-handed alpha
Helix 61	AG7	C	346	351	Right-handed alpha
Helix 62	AG8	C	355	368	Right-handed alpha
Helix 63	AG9	C	374	386	Right-handed alpha
Helix 64	AH1	C	386	409	Right-handed alpha
Helix 65	AH2	C	414	427	Right-handed alpha
Helix 66	AH3	C	466	493	Right-handed alpha
Helix 67	AH4	C	499	516	Right-handed alpha
Helix 68	AH5	C	517	519	Right-handed 310
Helix 69	AH6	C	520	532	Right-handed alpha
Helix 70	AH7	C	540	544	Right-handed 310
Helix 71	AH8	C	591	605	Right-handed alpha
Helix 72	AH9	C	607	620	Right-handed alpha
Helix 73	AI1	C	621	623	Right-handed 310
Helix 74	AI2	C	644	657	Right-handed alpha
Helix 75	AI3	C	663	668	Right-handed alpha
Helix 76	AI4	C	701	710	Right-handed alpha
Helix 77	AI5	C	778	783	Right-handed alpha
Helix 78	AI6	C	787	809	Right-handed alpha
Helix 79	AI7	C	818	833	Right-handed alpha
Helix 80	AI8	C	833	843	Right-handed alpha
Helix 81	AI9	C	854	870	Right-handed alpha
Helix 82	AJ1	C	876	885	Right-handed alpha
Helix 83	AJ2	C	941	945	Right-handed 310
Helix 84	AJ3	D	302	309	Right-handed alpha
Helix 85	AJ4	D	312	317	Right-handed alpha
Helix 86	AJ5	D	317	330	Right-handed alpha
Helix 87	AJ6	D	335	346	Right-handed alpha
Helix 88	AJ7	D	346	351	Right-handed alpha
Helix 89	AJ8	D	356	366	Right-handed alpha
Helix 90	AJ9	D	374	386	Right-handed alpha
Helix 91	AK1	D	386	409	Right-handed alpha
Helix 92	AK2	D	414	427	Right-handed alpha
Helix 93	AK3	D	466	475	Right-handed alpha
Helix 94	AK4	D	475	493	Right-handed alpha
Helix 95	AK5	D	500	516	Right-handed alpha
Helix 96	AK6	D	517	519	Right-handed 310
Helix 97	AK7	D	520	532	Right-handed alpha
Helix 98	AK8	D	540	544	Right-handed 310
Helix 99	AK9	D	591	605	Right-handed alpha
Helix 100	AL1	D	607	620	Right-handed alpha
Helix 101	AL2	D	621	623	Right-handed 310
Helix 102	AL3	D	644	657	Right-handed alpha
Helix 103	AL4	D	663	668	Right-handed alpha
Helix 104	AL5	D	680	684	Right-handed 310
Helix 105	AL6	D	701	708	Right-handed alpha
Helix 106	AL7	D	746	751	Right-handed alpha
Helix 107	AL8	D	778	783	Right-handed alpha
Helix 108	AL9	D	787	809	Right-handed alpha
Helix 109	AM1	D	818	833	Right-handed alpha
Helix 110	AM2	D	833	843	Right-handed alpha
Helix 111	AM3	D	854	870	Right-handed alpha
Helix 112	AM4	D	876	886	Right-handed alpha
Helix 113	AM5	D	887	891	Right-handed 310
Helix 114	AM6	D	941	945	Right-handed 310
Helix 115	AM7	E	302	310	Right-handed alpha
Helix 116	AM8	E	312	317	Right-handed alpha
Helix 117	AM9	E	317	330	Right-handed alpha
Helix 118	AN1	E	335	346	Right-handed alpha
Helix 119	AN2	E	346	351	Right-handed alpha
Helix 120	AN3	E	356	366	Right-handed alpha
Helix 121	AN4	E	374	386	Right-handed alpha
Helix 122	AN5	E	386	409	Right-handed alpha
Helix 123	AN6	E	414	427	Right-handed alpha
Helix 124	AN7	E	466	475	Right-handed alpha
Helix 125	AN8	E	475	493	Right-handed alpha
Helix 126	AN9	E	499	516	Right-handed alpha
Helix 127	AO1	E	517	519	Right-handed 310
Helix 128	AO2	E	520	532	Right-handed alpha
Helix 129	AO3	E	591	605	Right-handed alpha
Helix 130	AO4	E	607	620	Right-handed alpha
Helix 131	AO5	E	621	623	Right-handed 310
Helix 132	AO6	E	644	658	Right-handed alpha
Helix 133	AO7	E	663	668	Right-handed alpha
Helix 134	AO8	E	680	684	Right-handed 310
Helix 135	AO9	E	701	708	Right-handed alpha
Helix 136	AP1	E	746	751	Right-handed alpha
Helix 137	AP2	E	778	783	Right-handed alpha
Helix 138	AP3	E	787	809	Right-handed alpha
Helix 139	AP4	E	818	832	Right-handed alpha
Helix 140	AP5	E	833	843	Right-handed alpha
Helix 141	AP6	E	854	870	Right-handed alpha
Helix 142	AP7	E	876	887	Right-handed alpha
Helix 143	AP8	E	941	945	Right-handed 310
Helix 144	AP9	F	291	297	Right-handed alpha
Helix 145	AQ1	F	297	310	Right-handed alpha
Helix 146	AQ2	F	311	315	Right-handed 310
Helix 147	AQ3	F	318	332	Right-handed alpha
Helix 148	AQ4	F	335	345	Right-handed alpha
Helix 149	AQ5	F	353	367	Right-handed alpha
Helix 150	AQ6	F	374	386	Right-handed alpha
Helix 151	AQ7	F	386	396	Right-handed alpha
Helix 152	AQ8	F	397	409	Right-handed alpha
Helix 153	AQ9	F	414	427	Right-handed alpha
Helix 154	AR1	F	466	474	Right-handed alpha
Helix 155	AR2	F	475	493	Right-handed alpha
Helix 156	AR3	F	500	516	Right-handed alpha
Helix 157	AR4	F	517	519	Right-handed 310
Helix 158	AR5	F	520	532	Right-handed alpha
Helix 159	AR6	F	591	605	Right-handed alpha
Helix 160	AR7	F	607	620	Right-handed alpha
Helix 161	AR8	F	621	623	Right-handed 310
Helix 162	AR9	F	644	658	Right-handed alpha
Helix 163	AS1	F	663	668	Right-handed alpha
Helix 164	AS2	F	701	710	Right-handed alpha
Helix 165	AS3	F	746	751	Right-handed alpha
Helix 166	AS4	F	778	783	Right-handed alpha
Helix 167	AS5	F	787	809	Right-handed alpha
Helix 168	AS6	F	818	832	Right-handed alpha
Helix 169	AS7	F	833	843	Right-handed alpha
Helix 170	AS8	F	854	870	Right-handed alpha
Helix 171	AS9	F	876	886	Right-handed alpha
Helix 172	AT1	F	887	893	Right-handed 310
Helix 173	AT2	F	941	945	Right-handed 310

There are 32 sheets in PDB entry 9IVF. 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,

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	430	434	first strand
Strand 2	A	440	445	anti-parallel
Strand 3	A	460	463	anti-parallel

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There are 3 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	550	553	first strand
Strand 2	A	556	559	anti-parallel
Strand 3	A	566	568	anti-parallel

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There are 5 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	658	660	first strand
Strand 2	A	688	691	parallel
Strand 3	A	731	736	parallel
Strand 4	A	631	635	parallel
Strand 5	A	753	757	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	713	716	first strand
Strand 2	A	724	727	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	761	763	first strand
Strand 2	A	773	775	parallel

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There are 3 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	852	854	first strand
Strand 2	A	902	904	anti-parallel
Strand 3	A	893	894	anti-parallel

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There are 3 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	430	434	first strand
Strand 2	B	440	445	anti-parallel
Strand 3	B	460	463	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	B	550	553	first strand
Strand 2	B	556	559	anti-parallel
Strand 3	B	566	568	anti-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	B	658	661	first strand
Strand 2	B	688	691	parallel
Strand 3	B	731	736	parallel
Strand 4	B	632	635	parallel
Strand 5	B	754	757	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	713	717	first strand
Strand 2	B	723	727	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	761	762	first strand
Strand 2	B	773	774	parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	430	434	first strand
Strand 2	C	440	445	anti-parallel
Strand 3	C	460	463	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	C	550	553	first strand
Strand 2	C	556	559	anti-parallel
Strand 3	C	566	568	anti-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	C	658	660	first strand
Strand 2	C	688	691	parallel
Strand 3	C	731	736	parallel
Strand 4	C	631	635	parallel
Strand 5	C	754	757	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	713	716	first strand
Strand 2	C	724	727	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	C	761	763	first strand
Strand 2	C	773	775	parallel

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There are 3 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	430	434	first strand
Strand 2	D	440	445	anti-parallel
Strand 3	D	460	463	anti-parallel

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There are 3 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	550	553	first strand
Strand 2	D	556	559	anti-parallel
Strand 3	D	566	568	anti-parallel

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There are 5 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	658	661	first strand
Strand 2	D	688	691	parallel
Strand 3	D	731	736	parallel
Strand 4	D	631	635	parallel
Strand 5	D	754	757	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	698	699	first strand
Strand 2	D	740	741	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	D	713	716	first strand
Strand 2	D	724	727	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	D	761	763	first strand
Strand 2	D	773	775	parallel

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There are 3 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	430	434	first strand
Strand 2	E	440	445	anti-parallel
Strand 3	E	460	463	anti-parallel

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There are 3 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	550	553	first strand
Strand 2	E	556	559	anti-parallel
Strand 3	E	566	568	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	E	659	661	first strand
Strand 2	E	688	691	parallel
Strand 3	E	731	736	parallel
Strand 4	E	631	635	parallel
Strand 5	E	753	757	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	E	698	699	first strand
Strand 2	E	740	741	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	E	713	717	first strand
Strand 2	E	723	727	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	430	434	first strand
Strand 2	F	440	445	anti-parallel
Strand 3	F	460	463	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	550	553	first strand
Strand 2	F	556	559	anti-parallel
Strand 3	F	566	568	anti-parallel

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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	659	660	first strand
Strand 2	F	688	691	parallel
Strand 3	F	731	736	parallel
Strand 4	F	631	635	parallel
Strand 5	F	753	757	parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	699	700	first strand
Strand 2	F	741	742	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	F	761	763	first strand
Strand 2	F	773	775	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: 9IVF

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