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

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 7YFR entry

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

Chain ID	Initial residue	Terminal residue
A	ILE 29	CYS 798
B	LEU 51	TYR 850
C	ILE 29	CYS 798
D	LEU 51	TYR 850

There are 92 helices in PDB entry 7YFR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	38	52	Right-handed alpha
Helix 2	AA2	A	70	85	Right-handed alpha
Helix 3	AA3	A	104	115	Right-handed alpha
Helix 4	AA4	A	125	130	Right-handed 310
Helix 5	AA5	A	143	158	Right-handed alpha
Helix 6	AA6	A	170	184	Right-handed alpha
Helix 7	AA7	A	204	214	Right-handed alpha
Helix 8	AA8	A	224	238	Right-handed alpha
Helix 9	AA9	A	250	261	Right-handed alpha
Helix 10	AB1	A	276	296	Right-handed alpha
Helix 11	AB2	A	316	328	Right-handed alpha
Helix 12	AB3	A	457	470	Right-handed alpha
Helix 13	AB4	A	502	507	Right-handed alpha
Helix 14	AB5	A	520	527	Right-handed alpha
Helix 15	AB6	A	557	562	Right-handed alpha
Helix 16	AB7	A	602	611	Right-handed alpha
Helix 17	AB8	A	628	657	Right-handed alpha
Helix 18	AB9	A	669	674	Right-handed alpha
Helix 19	AC1	A	687	696	Right-handed alpha
Helix 20	AC2	A	697	707	Right-handed alpha
Helix 21	AC3	A	713	723	Right-handed alpha
Helix 22	AC4	A	733	743	Right-handed alpha
Helix 23	AC5	A	767	782	Right-handed alpha
Helix 24	AC6	A	783	791	Right-handed alpha
Helix 25	AC7	B	61	77	Right-handed alpha
Helix 26	AC8	B	96	110	Right-handed alpha
Helix 27	AC9	B	122	138	Right-handed alpha
Helix 28	AD1	B	167	179	Right-handed alpha
Helix 29	AD2	B	196	208	Right-handed alpha
Helix 30	AD3	B	229	238	Right-handed alpha
Helix 31	AD4	B	249	264	Right-handed alpha
Helix 32	AD5	B	316	338	Right-handed alpha
Helix 33	AD6	B	487	500	Right-handed alpha
Helix 34	AD7	B	516	520	Right-handed 310
Helix 35	AD8	B	522	530	Right-handed alpha
Helix 36	AD9	B	543	550	Right-handed alpha
Helix 37	AE1	B	662	682	Right-handed alpha
Helix 38	AE2	B	695	700	Right-handed alpha
Helix 39	AE3	B	716	726	Right-handed alpha
Helix 40	AE4	B	726	733	Right-handed alpha
Helix 41	AE5	B	740	751	Right-handed alpha
Helix 42	AE6	B	760	770	Right-handed alpha
Helix 43	AE7	B	778	781	Right-handed 310
Helix 44	AE8	B	799	812	Right-handed alpha
Helix 45	AE9	B	814	824	Right-handed alpha
Helix 46	AF1	B	838	850	Right-handed alpha
Helix 47	AF2	C	38	52	Right-handed alpha
Helix 48	AF3	C	70	85	Right-handed alpha
Helix 49	AF4	C	104	115	Right-handed alpha
Helix 50	AF5	C	125	130	Right-handed 310
Helix 51	AF6	C	143	158	Right-handed alpha
Helix 52	AF7	C	170	184	Right-handed alpha
Helix 53	AF8	C	205	214	Right-handed alpha
Helix 54	AF9	C	224	238	Right-handed alpha
Helix 55	AG1	C	250	261	Right-handed alpha
Helix 56	AG2	C	276	296	Right-handed alpha
Helix 57	AG3	C	316	328	Right-handed alpha
Helix 58	AG4	C	457	470	Right-handed alpha
Helix 59	AG5	C	502	507	Right-handed alpha
Helix 60	AG6	C	520	527	Right-handed alpha
Helix 61	AG7	C	557	562	Right-handed alpha
Helix 62	AG8	C	602	611	Right-handed alpha
Helix 63	AG9	C	628	657	Right-handed alpha
Helix 64	AH1	C	669	674	Right-handed alpha
Helix 65	AH2	C	687	696	Right-handed alpha
Helix 66	AH3	C	697	707	Right-handed alpha
Helix 67	AH4	C	713	723	Right-handed alpha
Helix 68	AH5	C	733	743	Right-handed alpha
Helix 69	AH6	C	768	782	Right-handed alpha
Helix 70	AH7	C	783	791	Right-handed alpha
Helix 71	AH8	D	61	77	Right-handed alpha
Helix 72	AH9	D	96	110	Right-handed alpha
Helix 73	AI1	D	122	138	Right-handed alpha
Helix 74	AI2	D	167	179	Right-handed alpha
Helix 75	AI3	D	196	208	Right-handed alpha
Helix 76	AI4	D	229	238	Right-handed alpha
Helix 77	AI5	D	249	264	Right-handed alpha
Helix 78	AI6	D	316	338	Right-handed alpha
Helix 79	AI7	D	487	500	Right-handed alpha
Helix 80	AI8	D	516	520	Right-handed 310
Helix 81	AI9	D	522	530	Right-handed alpha
Helix 82	AJ1	D	543	550	Right-handed alpha
Helix 83	AJ2	D	662	683	Right-handed alpha
Helix 84	AJ3	D	695	700	Right-handed alpha
Helix 85	AJ4	D	716	726	Right-handed alpha
Helix 86	AJ5	D	726	733	Right-handed alpha
Helix 87	AJ6	D	740	751	Right-handed alpha
Helix 88	AJ7	D	760	770	Right-handed alpha
Helix 89	AJ8	D	778	781	Right-handed 310
Helix 90	AJ9	D	799	812	Right-handed alpha
Helix 91	AK1	D	814	824	Right-handed alpha
Helix 92	AK2	D	838	850	Right-handed alpha

There are 24 sheets in PDB entry 7YFR. 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	91	92	first strand
Strand 2	A	118	120	parallel
Strand 3	A	137	139	parallel

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There are 7 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	193	197	first strand
Strand 2	A	164	168	parallel
Strand 3	A	219	222	parallel
Strand 4	A	247	249	parallel
Strand 5	A	267	271	parallel
Strand 6	A	351	356	anti-parallel
Strand 7	A	361	367	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	339	340	first strand
Strand 2	A	346	347	anti-parallel

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There are 4 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	473	478	first strand
Strand 2	A	397	402	parallel
Strand 3	A	512	518	parallel
Strand 4	A	758	762	anti-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	A	410	413	first strand
Strand 2	A	453	456	anti-parallel
Strand 3	A	434	436	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	487	489	first strand
Strand 2	A	496	498	anti-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	A	681	682	first strand
Strand 2	A	728	732	parallel
Strand 3	A	538	543	anti-parallel
Strand 4	A	746	749	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	52	57	first strand
Strand 2	B	112	118	parallel
Strand 3	B	141	144	parallel

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There are 8 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	217	220	first strand
Strand 2	B	188	191	parallel
Strand 3	B	243	247	parallel
Strand 4	B	271	274	parallel
Strand 5	B	304	308	parallel
Strand 6	B	387	392	anti-parallel
Strand 7	B	398	405	anti-parallel
Strand 8	B	408	411	anti-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	368	369	first strand
Strand 2	B	372	373	anti-parallel

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There are 6 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	443	447	first strand
Strand 2	B	481	486	anti-parallel
Strand 3	B	460	463	anti-parallel
Strand 4	B	502	506	parallel
Strand 5	B	431	435	parallel
Strand 6	B	535	536	parallel

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There are 4 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	710	711	first strand
Strand 2	B	755	759	parallel
Strand 3	B	561	567	anti-parallel
Strand 4	B	774	776	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	91	92	first strand
Strand 2	C	118	120	parallel
Strand 3	C	137	139	parallel

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There are 7 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	193	197	first strand
Strand 2	C	164	168	parallel
Strand 3	C	219	222	parallel
Strand 4	C	247	249	parallel
Strand 5	C	267	271	parallel
Strand 6	C	351	356	anti-parallel
Strand 7	C	361	367	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	339	340	first strand
Strand 2	C	346	347	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	473	478	first strand
Strand 2	C	397	402	parallel
Strand 3	C	512	518	parallel
Strand 4	C	758	762	anti-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	C	410	413	first strand
Strand 2	C	453	456	anti-parallel
Strand 3	C	434	436	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	487	489	first strand
Strand 2	C	496	498	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	681	682	first strand
Strand 2	C	728	732	parallel
Strand 3	C	538	543	anti-parallel
Strand 4	C	746	749	anti-parallel

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There are 3 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	52	57	first strand
Strand 2	D	112	118	parallel
Strand 3	D	141	144	parallel

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There are 8 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	217	220	first strand
Strand 2	D	188	191	parallel
Strand 3	D	243	247	parallel
Strand 4	D	271	274	parallel
Strand 5	D	304	308	parallel
Strand 6	D	387	392	anti-parallel
Strand 7	D	398	405	anti-parallel
Strand 8	D	408	411	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	368	369	first strand
Strand 2	D	372	373	anti-parallel

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There are 6 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	443	447	first strand
Strand 2	D	481	486	anti-parallel
Strand 3	D	460	463	anti-parallel
Strand 4	D	502	506	parallel
Strand 5	D	431	435	parallel
Strand 6	D	535	536	parallel

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There are 4 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	710	711	first strand
Strand 2	D	755	759	parallel
Strand 3	D	561	567	anti-parallel
Strand 4	D	774	776	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: 7YFR

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