Analysis of interatomic Contacts of Structural Units in PDB entry:
6FSA

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 6FSA entry

There are 6 chains in PDB entry 6FSA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 2	TYR 128
A	TRP 130	GLU 806
B	VAL 2	TYR 128
B	TRP 130	SER 797
D	ILE 46	GLY 199
H	PHE 50	GLY 199

There are 86 helices in PDB entry 6FSA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	3	16	Right-handed 310
Helix 2	AA2	A	19	28	Right-handed alpha
Helix 3	AA3	A	74	76	Right-handed 310
Helix 4	AA4	A	81	85	Right-handed 310
Helix 5	AA5	A	89	93	Right-handed 310
Helix 6	AA6	A	97	111	Right-handed alpha
Helix 7	AA7	A	135	143	Right-handed alpha
Helix 8	AA8	A	146	150	Right-handed 310
Helix 9	AA9	A	153	169	Right-handed alpha
Helix 10	AB1	A	183	199	Right-handed alpha
Helix 11	AB2	A	215	231	Right-handed alpha
Helix 12	AB3	A	254	256	Right-handed 310
Helix 13	AB4	A	269	274	Right-handed 310
Helix 14	AB5	A	284	291	Right-handed alpha
Helix 15	AB6	A	295	302	Right-handed alpha
Helix 16	AB7	A	306	310	Right-handed 310
Helix 17	AB8	A	324	339	Right-handed alpha
Helix 18	AB9	A	342	360	Right-handed alpha
Helix 19	AC1	A	378	389	Right-handed alpha
Helix 20	AC2	A	391	401	Right-handed alpha
Helix 21	AC3	A	416	447	Right-handed alpha
Helix 22	AC4	A	472	505	Right-handed alpha
Helix 23	AC5	A	514	526	Right-handed alpha
Helix 24	AC6	A	529	539	Right-handed alpha
Helix 25	AC7	A	544	557	Right-handed alpha
Helix 26	AC8	A	592	599	Right-handed alpha
Helix 27	AC9	A	602	611	Right-handed alpha
Helix 28	AD1	A	614	622	Right-handed alpha
Helix 29	AD2	A	647	663	Right-handed alpha
Helix 30	AD3	A	685	696	Right-handed alpha
Helix 31	AD4	A	697	706	Right-handed alpha
Helix 32	AD5	A	715	723	Right-handed alpha
Helix 33	AD6	A	724	726	Right-handed 310
Helix 34	AD7	A	737	749	Right-handed alpha
Helix 35	AD8	A	768	800	Right-handed alpha
Helix 36	AD9	A	801	806	Right-handed alpha
Helix 37	AE1	B	3	16	Right-handed 310
Helix 38	AE2	B	19	28	Right-handed alpha
Helix 39	AE3	B	74	76	Right-handed 310
Helix 40	AE4	B	81	85	Right-handed 310
Helix 41	AE5	B	89	93	Right-handed 310
Helix 42	AE6	B	97	111	Right-handed alpha
Helix 43	AE7	B	135	143	Right-handed alpha
Helix 44	AE8	B	146	150	Right-handed 310
Helix 45	AE9	B	153	169	Right-handed alpha
Helix 46	AF1	B	183	199	Right-handed alpha
Helix 47	AF2	B	215	231	Right-handed alpha
Helix 48	AF3	B	269	274	Right-handed 310
Helix 49	AF4	B	284	291	Right-handed alpha
Helix 50	AF5	B	295	302	Right-handed alpha
Helix 51	AF6	B	306	310	Right-handed 310
Helix 52	AF7	B	324	339	Right-handed alpha
Helix 53	AF8	B	342	360	Right-handed alpha
Helix 54	AF9	B	378	389	Right-handed alpha
Helix 55	AG1	B	391	401	Right-handed alpha
Helix 56	AG2	B	416	448	Right-handed alpha
Helix 57	AG3	B	472	505	Right-handed alpha
Helix 58	AG4	B	514	526	Right-handed alpha
Helix 59	AG5	B	529	539	Right-handed alpha
Helix 60	AG6	B	544	557	Right-handed alpha
Helix 61	AG7	B	592	599	Right-handed alpha
Helix 62	AG8	B	602	611	Right-handed alpha
Helix 63	AG9	B	614	622	Right-handed alpha
Helix 64	AH1	B	646	663	Right-handed alpha
Helix 65	AH2	B	685	696	Right-handed alpha
Helix 66	AH3	B	697	707	Right-handed alpha
Helix 67	AH4	B	715	723	Right-handed alpha
Helix 68	AH5	B	724	730	Right-handed 310
Helix 69	AH6	B	738	749	Right-handed alpha
Helix 70	AH7	B	768	797	Right-handed alpha
Helix 71	AH8	D	51	65	Right-handed alpha
Helix 72	AH9	D	79	87	Right-handed alpha
Helix 73	AI1	D	92	100	Right-handed alpha
Helix 74	AI2	D	114	127	Right-handed alpha
Helix 75	AI3	D	133	143	Right-handed alpha
Helix 76	AI4	D	154	164	Right-handed alpha
Helix 77	AI5	D	169	177	Right-handed alpha
Helix 78	AI6	D	190	197	Right-handed alpha
Helix 79	AI7	H	51	65	Right-handed alpha
Helix 80	AI8	H	79	87	Right-handed alpha
Helix 81	AI9	H	92	100	Right-handed alpha
Helix 82	AJ1	H	114	127	Right-handed alpha
Helix 83	AJ2	H	133	143	Right-handed alpha
Helix 84	AJ3	H	154	164	Right-handed alpha
Helix 85	AJ4	H	169	177	Right-handed alpha
Helix 86	AJ5	H	190	197	Right-handed alpha

There are 17 sheets in PDB entry 6FSA. 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,

There are 5 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	68	72	first strand
Strand 2	A	58	63	anti-parallel
Strand 3	A	45	53	anti-parallel
Strand 4	A	36	41	anti-parallel
Strand 5	A	77	78	anti-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	115	118	first strand
Strand 2	A	121	125	anti-parallel
Strand 3	A	665	673	parallel
Strand 4	A	171	178	parallel
Strand 5	A	455	461	parallel
Strand 6	A	245	252	anti-parallel
Strand 7	A	258	266	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	232	233	first strand
Strand 2	A	241	242	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	364	366	first strand
Strand 2	A	373	375	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	403	404	first strand
Strand 2	A	411	412	anti-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	563	564	first strand
Strand 2	A	577	581	anti-parallel
Strand 3	A	584	588	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	A	711	714	first strand
Strand 2	A	762	765	anti-parallel
Strand 3	A	756	758	anti-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	B	68	72	first strand
Strand 2	B	58	63	anti-parallel
Strand 3	B	45	53	anti-parallel
Strand 4	B	36	41	anti-parallel
Strand 5	B	77	78	anti-parallel

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There are 7 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	115	118	first strand
Strand 2	B	121	125	anti-parallel
Strand 3	B	665	673	parallel
Strand 4	B	171	177	parallel
Strand 5	B	455	461	parallel
Strand 6	B	245	252	anti-parallel
Strand 7	B	258	266	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	232	233	first strand
Strand 2	B	241	242	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	364	366	first strand
Strand 2	B	373	375	anti-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	563	564	first strand
Strand 2	B	577	581	anti-parallel
Strand 3	B	584	588	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	B	711	714	first strand
Strand 2	B	762	765	anti-parallel
Strand 3	B	756	758	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	D	75	76	first strand
Strand 2	D	112	113	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	D	152	153	first strand
Strand 2	D	186	187	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	H	75	76	first strand
Strand 2	H	112	113	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	152	153	first strand
Strand 2	H	186	187	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: 6FSA

Analysis of interatomic Contacts of Structural Units in PDB entry:
6FSA