Analysis of interatomic Contacts of Structural Units in PDB entry:
8YI1

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 8YI1 entry

There are 4 chains in PDB entry 8YI1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ASN 439
B	MET 1	ASN 439
C	MET 1	GLU 440
D	MET 1	ASP 37

There are 58 helices in PDB entry 8YI1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	39	43	Right-handed 310
Helix 2	AA2	A	55	59	Right-handed 310
Helix 3	AA3	A	62	75	Right-handed alpha
Helix 4	AA4	A	76	77	Right-handed 310
Helix 5	AA5	A	78	83	Right-handed 310
Helix 6	AA6	A	89	91	Right-handed 310
Helix 7	AA7	A	112	117	Right-handed 310
Helix 8	AA8	A	126	131	Right-handed alpha
Helix 9	AA9	A	170	186	Right-handed alpha
Helix 10	AB1	A	198	203	Right-handed 310
Helix 11	AB2	A	234	243	Right-handed alpha
Helix 12	AB3	A	244	249	Right-handed 310
Helix 13	AB4	A	252	270	Right-handed alpha
Helix 14	AB5	A	313	319	Right-handed alpha
Helix 15	AB6	A	320	335	Right-handed alpha
Helix 16	AB7	A	342	347	Right-handed alpha
Helix 17	AB8	A	419	439	Right-handed alpha
Helix 18	AB9	B	39	43	Right-handed 310
Helix 19	AC1	B	55	59	Right-handed 310
Helix 20	AC2	B	62	78	Right-handed alpha
Helix 21	AC3	B	79	83	Right-handed 310
Helix 22	AC4	B	112	117	Right-handed 310
Helix 23	AC5	B	126	131	Right-handed alpha
Helix 24	AC6	B	170	186	Right-handed alpha
Helix 25	AC7	B	198	203	Right-handed 310
Helix 26	AC8	B	234	244	Right-handed alpha
Helix 27	AC9	B	245	249	Right-handed 310
Helix 28	AD1	B	252	270	Right-handed alpha
Helix 29	AD2	B	313	319	Right-handed alpha
Helix 30	AD3	B	320	335	Right-handed alpha
Helix 31	AD4	B	342	347	Right-handed alpha
Helix 32	AD5	B	418	439	Right-handed alpha
Helix 33	AD6	C	39	43	Right-handed 310
Helix 34	AD7	C	55	59	Right-handed 310
Helix 35	AD8	C	62	78	Right-handed alpha
Helix 36	AD9	C	79	83	Right-handed 310
Helix 37	AE1	C	113	117	Right-handed 310
Helix 38	AE2	C	170	186	Right-handed alpha
Helix 39	AE3	C	198	203	Right-handed 310
Helix 40	AE4	C	234	243	Right-handed alpha
Helix 41	AE5	C	244	249	Right-handed 310
Helix 42	AE6	C	252	270	Right-handed alpha
Helix 43	AE7	C	313	319	Right-handed alpha
Helix 44	AE8	C	320	335	Right-handed alpha
Helix 45	AE9	C	342	347	Right-handed alpha
Helix 46	AF1	C	419	440	Right-handed alpha
Helix 47	AF2	D	39	43	Right-handed 310
Helix 48	AF3	D	62	76	Right-handed alpha
Helix 49	AF4	D	78	83	Right-handed 310
Helix 50	AF5	D	113	117	Right-handed 310
Helix 51	AF6	D	126	131	Right-handed alpha
Helix 52	AF7	D	170	185	Right-handed alpha
Helix 53	AF8	D	234	244	Right-handed alpha
Helix 54	AF9	D	245	249	Right-handed 310
Helix 55	AG1	D	252	270	Right-handed alpha
Helix 56	AG2	D	313	319	Right-handed alpha
Helix 57	AG3	D	320	335	Right-handed alpha
Helix 58	AG4	D	419	440	Right-handed alpha

There are 21 sheets in PDB entry 8YI1. 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,

There are 7 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	2	4	first strand
Strand 2	A	225	233	anti-parallel
Strand 3	A	409	418	anti-parallel
Strand 4	A	396	403	anti-parallel
Strand 5	A	358	363	parallel
Strand 6	A	276	284	parallel
Strand 7	A	304	312	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	12	14	first strand
Strand 2	A	102	109	anti-parallel
Strand 3	A	18	20	anti-parallel

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There are 6 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	12	14	first strand
Strand 2	A	102	109	anti-parallel
Strand 3	A	146	153	parallel
Strand 4	A	158	165	anti-parallel
Strand 5	A	45	52	anti-parallel
Strand 6	A	381	384	anti-parallel

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There are 3 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	30	32	first strand
Strand 2	A	93	96	anti-parallel
Strand 3	A	84	87	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	290	291	first strand
Strand 2	A	340	341	parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2	3	first strand
Strand 2	B	226	233	anti-parallel
Strand 3	B	409	417	anti-parallel
Strand 4	B	396	403	anti-parallel
Strand 5	B	358	363	parallel
Strand 6	B	276	284	parallel
Strand 7	B	304	312	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	12	14	first strand
Strand 2	B	102	109	anti-parallel
Strand 3	B	18	20	anti-parallel

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There are 6 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	12	14	first strand
Strand 2	B	102	109	anti-parallel
Strand 3	B	146	153	parallel
Strand 4	B	158	165	anti-parallel
Strand 5	B	45	52	anti-parallel
Strand 6	B	381	384	anti-parallel

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There are 4 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	26	27	first strand
Strand 2	C	18	20	parallel
Strand 3	C	102	109	anti-parallel
Strand 4	C	12	14	anti-parallel

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There are 7 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	26	27	first strand
Strand 2	C	18	20	parallel
Strand 3	C	102	109	anti-parallel
Strand 4	C	146	153	parallel
Strand 5	C	158	165	anti-parallel
Strand 6	C	45	52	anti-parallel
Strand 7	C	381	384	anti-parallel

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There are 3 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	30	32	first strand
Strand 2	B	93	96	anti-parallel
Strand 3	B	84	87	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	290	291	first strand
Strand 2	B	340	341	parallel

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There are 4 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	2	3	first strand
Strand 2	C	225	233	anti-parallel
Strand 3	C	409	418	anti-parallel
Strand 4	C	400	403	anti-parallel

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There are 3 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	30	32	first strand
Strand 2	C	93	96	anti-parallel
Strand 3	C	84	87	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	C	304	312	first strand
Strand 2	C	276	284	anti-parallel
Strand 3	C	357	360	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	290	291	first strand
Strand 2	C	340	341	parallel

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There are 7 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	2	3	first strand
Strand 2	D	225	233	anti-parallel
Strand 3	D	409	418	anti-parallel
Strand 4	D	396	403	anti-parallel
Strand 5	D	357	363	parallel
Strand 6	D	276	284	parallel
Strand 7	D	304	312	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	12	14	first strand
Strand 2	D	102	109	anti-parallel
Strand 3	D	18	20	anti-parallel

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There are 6 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	12	14	first strand
Strand 2	D	102	109	anti-parallel
Strand 3	D	146	153	parallel
Strand 4	D	158	165	anti-parallel
Strand 5	D	45	52	anti-parallel
Strand 6	D	381	384	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	30	32	first strand
Strand 2	D	93	96	anti-parallel
Strand 3	D	84	87	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	290	291	first strand
Strand 2	D	340	341	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: 8YI1

Analysis of interatomic Contacts of Structural Units in PDB entry:
8YI1