Analysis of interatomic Contacts of Structural Units in PDB entry:
7YIF

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 7YIF entry

There are 4 chains in PDB entry 7YIF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 11	GLN 692
B	PRO 11	GLN 692
C	PRO 11	GLN 692
D	PRO 11	GLN 692

There are112 helices in PDB entry 7YIF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	22	Right-handed alpha
Helix 2	AA2	A	45	49	Right-handed 310
Helix 3	AA3	A	65	69	Right-handed 310
Helix 4	AA4	A	74	87	Right-handed alpha
Helix 5	AA5	A	144	156	Right-handed alpha
Helix 6	AA6	A	173	178	Right-handed alpha
Helix 7	AA7	A	182	187	Right-handed alpha
Helix 8	AA8	A	211	238	Right-handed alpha
Helix 9	AA9	A	245	265	Right-handed alpha
Helix 10	AB1	A	280	292	Right-handed alpha
Helix 11	AB2	A	293	300	Right-handed alpha
Helix 12	AB3	A	321	328	Right-handed alpha
Helix 13	AB4	A	329	336	Right-handed alpha
Helix 14	AB5	A	345	374	Right-handed alpha
Helix 15	AB6	A	388	395	Right-handed alpha
Helix 16	AB7	A	416	431	Right-handed alpha
Helix 17	AB8	A	443	476	Right-handed alpha
Helix 18	AB9	A	476	495	Right-handed alpha
Helix 19	AC1	A	498	516	Right-handed alpha
Helix 20	AC2	A	520	527	Right-handed alpha
Helix 21	AC3	A	529	541	Right-handed alpha
Helix 22	AC4	A	541	546	Right-handed alpha
Helix 23	AC5	A	548	552	Right-handed 310
Helix 24	AC6	A	555	563	Right-handed alpha
Helix 25	AC7	A	564	566	Right-handed 310
Helix 26	AC8	A	643	651	Right-handed alpha
Helix 27	AC9	A	655	664	Right-handed alpha
Helix 28	AD1	A	678	692	Right-handed alpha
Helix 29	AD2	B	15	22	Right-handed alpha
Helix 30	AD3	B	45	49	Right-handed 310
Helix 31	AD4	B	65	69	Right-handed 310
Helix 32	AD5	B	74	87	Right-handed alpha
Helix 33	AD6	B	144	156	Right-handed alpha
Helix 34	AD7	B	173	178	Right-handed alpha
Helix 35	AD8	B	182	187	Right-handed alpha
Helix 36	AD9	B	211	238	Right-handed alpha
Helix 37	AE1	B	245	265	Right-handed alpha
Helix 38	AE2	B	280	292	Right-handed alpha
Helix 39	AE3	B	293	300	Right-handed alpha
Helix 40	AE4	B	321	328	Right-handed alpha
Helix 41	AE5	B	329	336	Right-handed alpha
Helix 42	AE6	B	345	374	Right-handed alpha
Helix 43	AE7	B	388	395	Right-handed alpha
Helix 44	AE8	B	416	431	Right-handed alpha
Helix 45	AE9	B	443	476	Right-handed alpha
Helix 46	AF1	B	476	495	Right-handed alpha
Helix 47	AF2	B	498	516	Right-handed alpha
Helix 48	AF3	B	520	527	Right-handed alpha
Helix 49	AF4	B	529	541	Right-handed alpha
Helix 50	AF5	B	541	546	Right-handed alpha
Helix 51	AF6	B	548	552	Right-handed 310
Helix 52	AF7	B	555	563	Right-handed alpha
Helix 53	AF8	B	564	566	Right-handed 310
Helix 54	AF9	B	643	651	Right-handed alpha
Helix 55	AG1	B	655	664	Right-handed alpha
Helix 56	AG2	B	678	692	Right-handed alpha
Helix 57	AG3	C	15	22	Right-handed alpha
Helix 58	AG4	C	45	49	Right-handed 310
Helix 59	AG5	C	65	69	Right-handed 310
Helix 60	AG6	C	74	87	Right-handed alpha
Helix 61	AG7	C	144	156	Right-handed alpha
Helix 62	AG8	C	173	178	Right-handed alpha
Helix 63	AG9	C	182	187	Right-handed alpha
Helix 64	AH1	C	211	238	Right-handed alpha
Helix 65	AH2	C	245	265	Right-handed alpha
Helix 66	AH3	C	280	292	Right-handed alpha
Helix 67	AH4	C	293	300	Right-handed alpha
Helix 68	AH5	C	321	328	Right-handed alpha
Helix 69	AH6	C	329	336	Right-handed alpha
Helix 70	AH7	C	345	374	Right-handed alpha
Helix 71	AH8	C	388	395	Right-handed alpha
Helix 72	AH9	C	416	431	Right-handed alpha
Helix 73	AI1	C	443	476	Right-handed alpha
Helix 74	AI2	C	476	495	Right-handed alpha
Helix 75	AI3	C	498	516	Right-handed alpha
Helix 76	AI4	C	520	527	Right-handed alpha
Helix 77	AI5	C	529	541	Right-handed alpha
Helix 78	AI6	C	541	546	Right-handed alpha
Helix 79	AI7	C	548	552	Right-handed 310
Helix 80	AI8	C	555	563	Right-handed alpha
Helix 81	AI9	C	564	566	Right-handed 310
Helix 82	AJ1	C	643	651	Right-handed alpha
Helix 83	AJ2	C	655	664	Right-handed alpha
Helix 84	AJ3	C	678	692	Right-handed alpha
Helix 85	AJ4	D	15	22	Right-handed alpha
Helix 86	AJ5	D	45	49	Right-handed 310
Helix 87	AJ6	D	65	69	Right-handed 310
Helix 88	AJ7	D	74	87	Right-handed alpha
Helix 89	AJ8	D	144	156	Right-handed alpha
Helix 90	AJ9	D	173	178	Right-handed alpha
Helix 91	AK1	D	182	187	Right-handed alpha
Helix 92	AK2	D	211	238	Right-handed alpha
Helix 93	AK3	D	245	265	Right-handed alpha
Helix 94	AK4	D	280	292	Right-handed alpha
Helix 95	AK5	D	293	300	Right-handed alpha
Helix 96	AK6	D	321	328	Right-handed alpha
Helix 97	AK7	D	329	336	Right-handed alpha
Helix 98	AK8	D	345	374	Right-handed alpha
Helix 99	AK9	D	388	395	Right-handed alpha
Helix 100	AL1	D	416	431	Right-handed alpha
Helix 101	AL2	D	443	476	Right-handed alpha
Helix 102	AL3	D	476	495	Right-handed alpha
Helix 103	AL4	D	498	516	Right-handed alpha
Helix 104	AL5	D	520	527	Right-handed alpha
Helix 105	AL6	D	529	541	Right-handed alpha
Helix 106	AL7	D	541	546	Right-handed alpha
Helix 107	AL8	D	548	552	Right-handed 310
Helix 108	AL9	D	555	563	Right-handed alpha
Helix 109	AM1	D	564	566	Right-handed 310
Helix 110	AM2	D	643	651	Right-handed alpha
Helix 111	AM3	D	655	664	Right-handed alpha
Helix 112	AM4	D	678	692	Right-handed alpha

There are 24 sheets in PDB entry 7YIF. 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,

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	31	32	first strand
Strand 2	A	123	127	anti-parallel
Strand 3	A	110	114	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	94	97	first strand
Strand 2	A	105	108	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	376	377	first strand
Strand 2	A	382	383	anti-parallel

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There are 5 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	567	569	first strand
Strand 2	A	637	642	anti-parallel
Strand 3	A	586	592	anti-parallel
Strand 4	A	612	614	anti-parallel
Strand 5	A	668	669	parallel

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There are 4 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	576	578	first strand
Strand 2	A	629	632	anti-parallel
Strand 3	A	595	598	anti-parallel
Strand 4	A	603	605	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	583	584	first strand
Strand 2	A	624	625	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	31	32	first strand
Strand 2	B	123	127	anti-parallel
Strand 3	B	110	114	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	94	97	first strand
Strand 2	B	105	108	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	376	377	first strand
Strand 2	B	382	383	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	B	567	569	first strand
Strand 2	B	637	642	anti-parallel
Strand 3	B	586	592	anti-parallel
Strand 4	B	612	614	anti-parallel
Strand 5	B	668	669	parallel

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There are 4 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	576	578	first strand
Strand 2	B	629	632	anti-parallel
Strand 3	B	595	598	anti-parallel
Strand 4	B	603	605	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	B	583	584	first strand
Strand 2	B	624	625	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	31	32	first strand
Strand 2	C	123	127	anti-parallel
Strand 3	C	110	114	anti-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	94	97	first strand
Strand 2	C	105	108	anti-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	376	377	first strand
Strand 2	C	382	383	anti-parallel

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There are 5 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	567	569	first strand
Strand 2	C	637	642	anti-parallel
Strand 3	C	586	592	anti-parallel
Strand 4	C	612	614	anti-parallel
Strand 5	C	668	669	parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	576	578	first strand
Strand 2	C	629	632	anti-parallel
Strand 3	C	595	598	anti-parallel
Strand 4	C	603	605	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	C	583	584	first strand
Strand 2	C	624	625	anti-parallel

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There are 3 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	31	32	first strand
Strand 2	D	123	127	anti-parallel
Strand 3	D	110	114	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	94	97	first strand
Strand 2	D	105	108	anti-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	376	377	first strand
Strand 2	D	382	383	anti-parallel

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There are 5 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	567	569	first strand
Strand 2	D	637	642	anti-parallel
Strand 3	D	586	592	anti-parallel
Strand 4	D	612	614	anti-parallel
Strand 5	D	668	669	parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	576	578	first strand
Strand 2	D	629	632	anti-parallel
Strand 3	D	595	598	anti-parallel
Strand 4	D	603	605	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	D	583	584	first strand
Strand 2	D	624	625	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: 7YIF

Analysis of interatomic Contacts of Structural Units in PDB entry:
7YIF