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

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 7YFF entry

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

Chain ID	Initial residue	Terminal residue
A	HIS 38	HIS 840
B	PRO 60	VAL 869
C	HIS 38	HIS 840
D	PRO 60	VAL 869

There are102 helices in PDB entry 7YFF. 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	53	Right-handed alpha
Helix 2	AA2	A	70	86	Right-handed alpha
Helix 3	AA3	A	104	113	Right-handed alpha
Helix 4	AA4	A	114	116	Right-handed 310
Helix 5	AA5	A	125	129	Right-handed 310
Helix 6	AA6	A	144	158	Right-handed alpha
Helix 7	AA7	A	170	187	Right-handed alpha
Helix 8	AA8	A	204	213	Right-handed alpha
Helix 9	AA9	A	224	238	Right-handed alpha
Helix 10	AB1	A	250	261	Right-handed alpha
Helix 11	AB2	A	273	278	Right-handed alpha
Helix 12	AB3	A	280	295	Right-handed alpha
Helix 13	AB4	A	317	328	Right-handed alpha
Helix 14	AB5	A	357	360	Right-handed 310
Helix 15	AB6	A	458	471	Right-handed alpha
Helix 16	AB7	A	500	508	Right-handed alpha
Helix 17	AB8	A	520	527	Right-handed alpha
Helix 18	AB9	A	559	584	Right-handed alpha
Helix 19	AC1	A	603	616	Right-handed alpha
Helix 20	AC2	A	626	658	Right-handed alpha
Helix 21	AC3	A	669	674	Right-handed alpha
Helix 22	AC4	A	687	696	Right-handed alpha
Helix 23	AC5	A	699	710	Right-handed alpha
Helix 24	AC6	A	713	723	Right-handed alpha
Helix 25	AC7	A	733	743	Right-handed alpha
Helix 26	AC8	A	768	779	Right-handed alpha
Helix 27	AC9	A	784	793	Right-handed alpha
Helix 28	AD1	A	811	840	Right-handed alpha
Helix 29	AD2	B	61	70	Right-handed alpha
Helix 30	AD3	B	70	75	Right-handed alpha
Helix 31	AD4	B	95	110	Right-handed alpha
Helix 32	AD5	B	125	138	Right-handed alpha
Helix 33	AD6	B	167	182	Right-handed alpha
Helix 34	AD7	B	197	209	Right-handed alpha
Helix 35	AD8	B	230	238	Right-handed alpha
Helix 36	AD9	B	249	264	Right-handed alpha
Helix 37	AE1	B	315	335	Right-handed alpha
Helix 38	AE2	B	487	500	Right-handed alpha
Helix 39	AE3	B	523	529	Right-handed alpha
Helix 40	AE4	B	543	550	Right-handed alpha
Helix 41	AE5	B	574	579	Right-handed 310
Helix 42	AE6	B	582	607	Right-handed alpha
Helix 43	AE7	B	630	641	Right-handed alpha
Helix 44	AE8	B	654	681	Right-handed alpha
Helix 45	AE9	B	717	726	Right-handed alpha
Helix 46	AF1	B	726	734	Right-handed alpha
Helix 47	AF2	B	741	748	Right-handed 310
Helix 48	AF3	B	760	770	Right-handed alpha
Helix 49	AF4	B	799	814	Right-handed alpha
Helix 50	AF5	B	815	824	Right-handed alpha
Helix 51	AF6	B	841	869	Right-handed alpha
Helix 52	AF7	C	39	53	Right-handed alpha
Helix 53	AF8	C	70	86	Right-handed alpha
Helix 54	AF9	C	104	113	Right-handed alpha
Helix 55	AG1	C	114	116	Right-handed 310
Helix 56	AG2	C	125	129	Right-handed 310
Helix 57	AG3	C	144	158	Right-handed alpha
Helix 58	AG4	C	170	187	Right-handed alpha
Helix 59	AG5	C	204	213	Right-handed alpha
Helix 60	AG6	C	224	238	Right-handed alpha
Helix 61	AG7	C	250	261	Right-handed alpha
Helix 62	AG8	C	273	278	Right-handed alpha
Helix 63	AG9	C	280	295	Right-handed alpha
Helix 64	AH1	C	317	328	Right-handed alpha
Helix 65	AH2	C	357	360	Right-handed 310
Helix 66	AH3	C	458	471	Right-handed alpha
Helix 67	AH4	C	500	508	Right-handed alpha
Helix 68	AH5	C	520	527	Right-handed alpha
Helix 69	AH6	C	559	584	Right-handed alpha
Helix 70	AH7	C	603	616	Right-handed alpha
Helix 71	AH8	C	626	658	Right-handed alpha
Helix 72	AH9	C	669	674	Right-handed alpha
Helix 73	AI1	C	687	696	Right-handed alpha
Helix 74	AI2	C	699	710	Right-handed alpha
Helix 75	AI3	C	713	723	Right-handed alpha
Helix 76	AI4	C	733	743	Right-handed alpha
Helix 77	AI5	C	768	779	Right-handed alpha
Helix 78	AI6	C	784	793	Right-handed alpha
Helix 79	AI7	C	811	840	Right-handed alpha
Helix 80	AI8	D	61	70	Right-handed alpha
Helix 81	AI9	D	70	75	Right-handed alpha
Helix 82	AJ1	D	95	110	Right-handed alpha
Helix 83	AJ2	D	125	138	Right-handed alpha
Helix 84	AJ3	D	167	182	Right-handed alpha
Helix 85	AJ4	D	197	209	Right-handed alpha
Helix 86	AJ5	D	230	238	Right-handed alpha
Helix 87	AJ6	D	249	264	Right-handed alpha
Helix 88	AJ7	D	315	335	Right-handed alpha
Helix 89	AJ8	D	487	500	Right-handed alpha
Helix 90	AJ9	D	523	529	Right-handed alpha
Helix 91	AK1	D	543	550	Right-handed alpha
Helix 92	AK2	D	574	579	Right-handed 310
Helix 93	AK3	D	582	607	Right-handed alpha
Helix 94	AK4	D	630	641	Right-handed alpha
Helix 95	AK5	D	654	681	Right-handed alpha
Helix 96	AK6	D	717	726	Right-handed alpha
Helix 97	AK7	D	726	734	Right-handed alpha
Helix 98	AK8	D	741	748	Right-handed 310
Helix 99	AK9	D	760	770	Right-handed alpha
Helix 100	AL1	D	799	814	Right-handed alpha
Helix 101	AL2	D	815	824	Right-handed alpha
Helix 102	AL3	D	841	869	Right-handed alpha

There are 32 sheets in PDB entry 7YFF. 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	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	164	167	first strand
Strand 2	A	219	222	parallel
Strand 3	A	247	249	parallel
Strand 4	A	266	271	parallel
Strand 5	A	351	355	anti-parallel
Strand 6	A	362	367	anti-parallel
Strand 7	A	372	373	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	340	341	first strand
Strand 2	A	345	346	anti-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	399	402	first strand
Strand 2	A	475	478	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	409	413	first strand
Strand 2	A	451	457	anti-parallel
Strand 3	A	434	438	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	486	490	first strand
Strand 2	A	493	499	anti-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	A	535	536	first strand
Strand 2	A	756	757	anti-parallel

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There are 4 strands in AA8 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 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	117	118	first strand
Strand 2	B	143	144	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	244	246	first strand
Strand 2	B	271	274	parallel
Strand 3	B	303	309	parallel
Strand 4	B	387	392	anti-parallel
Strand 5	B	398	405	anti-parallel
Strand 6	B	408	411	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	431	436	first strand
Strand 2	B	502	507	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	B	443	447	first strand
Strand 2	B	482	486	anti-parallel
Strand 3	B	460	462	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	515	517	first strand
Strand 2	B	520	522	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	B	557	559	first strand
Strand 2	B	787	789	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	755	759	first strand
Strand 2	B	561	565	anti-parallel
Strand 3	B	776	777	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	B	682	684	first strand
Strand 2	B	834	836	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	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 AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	164	167	first strand
Strand 2	C	219	222	parallel
Strand 3	C	247	249	parallel
Strand 4	C	266	271	parallel
Strand 5	C	351	355	anti-parallel
Strand 6	C	362	367	anti-parallel
Strand 7	C	372	373	anti-parallel

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There are 2 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	340	341	first strand
Strand 2	C	345	346	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	C	399	402	first strand
Strand 2	C	475	478	parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	409	413	first strand
Strand 2	C	451	457	anti-parallel
Strand 3	C	434	438	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	C	486	490	first strand
Strand 2	C	493	499	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	535	536	first strand
Strand 2	C	756	757	anti-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	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 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	117	118	first strand
Strand 2	D	143	144	parallel

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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	244	246	first strand
Strand 2	D	271	274	parallel
Strand 3	D	303	309	parallel
Strand 4	D	387	392	anti-parallel
Strand 5	D	398	405	anti-parallel
Strand 6	D	408	411	anti-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	D	431	436	first strand
Strand 2	D	502	507	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	D	443	447	first strand
Strand 2	D	482	486	anti-parallel
Strand 3	D	460	462	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	515	517	first strand
Strand 2	D	520	522	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	557	559	first strand
Strand 2	D	787	789	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	755	759	first strand
Strand 2	D	561	565	anti-parallel
Strand 3	D	776	777	anti-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	D	682	683	first strand
Strand 2	D	835	836	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: 7YFF

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