Analysis of interatomic Contacts of Structural Units in PDB entry:
8Y9K

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 8Y9K entry

There are 3 chains in PDB entry 8Y9K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 0	SER 284
B	ALA -2	SER 284
C	MET 1	GLN 180

There are 34 helices in PDB entry 8Y9K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	0	3	Right-handed 310
Helix 2	AA2	A	31	43	Right-handed alpha
Helix 3	AA3	A	132	156	Right-handed alpha
Helix 4	AA4	A	162	171	Right-handed alpha
Helix 5	AA5	A	174	193	Right-handed alpha
Helix 6	AA6	A	199	204	Right-handed alpha
Helix 7	AA7	A	205	207	Right-handed 310
Helix 8	AA8	A	212	219	Right-handed alpha
Helix 9	AA9	A	223	234	Right-handed alpha
Helix 10	AB1	B	-1	3	Right-handed 310
Helix 11	AB2	B	31	43	Right-handed alpha
Helix 12	AB3	B	132	156	Right-handed alpha
Helix 13	AB4	B	162	171	Right-handed alpha
Helix 14	AB5	B	174	193	Right-handed alpha
Helix 15	AB6	B	199	208	Right-handed alpha
Helix 16	AB7	B	212	219	Right-handed alpha
Helix 17	AB8	B	223	234	Right-handed alpha
Helix 18	AB9	C	1	3	Right-handed 310
Helix 19	AC1	C	31	43	Right-handed alpha
Helix 20	AC2	C	132	156	Right-handed alpha
Helix 21	AC3	C	162	171	Right-handed alpha
Helix 22	AC4	C	174	193	Right-handed alpha
Helix 23	AC5	C	199	204	Right-handed alpha
Helix 24	AC6	C	205	207	Right-handed 310
Helix 25	AC7	C	212	219	Right-handed alpha
Helix 26	AC8	C	223	234	Right-handed alpha
Helix 27	AC9	D	1	3	Right-handed 310
Helix 28	AD1	D	31	43	Right-handed alpha
Helix 29	AD2	D	134	156	Right-handed alpha
Helix 30	AD3	D	162	171	Right-handed alpha
Helix 31	AD4	D	174	193	Right-handed alpha
Helix 32	AD5	D	199	208	Right-handed alpha
Helix 33	AD6	D	212	219	Right-handed alpha
Helix 34	AD7	D	223	234	Right-handed alpha

There are 17 sheets in PDB entry 8Y9K. 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 2 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	5	7	first strand
Strand 2	A	27	29	anti-parallel

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There are 4 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	20	21	first strand
Strand 2	A	14	17	anti-parallel
Strand 3	B	13	17	anti-parallel
Strand 4	B	20	21	anti-parallel

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There are 4 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	121	128	first strand
Strand 2	A	67	73	anti-parallel
Strand 3	A	59	64	anti-parallel
Strand 4	A	280	283	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	238	242	first strand
Strand 2	A	258	264	anti-parallel
Strand 3	A	271	273	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	245	246	first strand
Strand 2	A	253	254	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	B	5	7	first strand
Strand 2	B	27	29	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	B	121	128	first strand
Strand 2	B	67	73	anti-parallel
Strand 3	B	59	64	anti-parallel
Strand 4	B	280	283	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	238	242	first strand
Strand 2	B	258	264	anti-parallel
Strand 3	B	271	273	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	245	246	first strand
Strand 2	B	253	254	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	C	5	7	first strand
Strand 2	C	27	29	anti-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	C	121	128	first strand
Strand 2	C	67	73	anti-parallel
Strand 3	C	59	64	anti-parallel
Strand 4	C	280	283	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	C	238	242	first strand
Strand 2	C	258	264	anti-parallel
Strand 3	C	271	273	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	C	245	246	first strand
Strand 2	C	253	254	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	5	7	first strand
Strand 2	D	27	29	anti-parallel

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There are 4 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	121	128	first strand
Strand 2	D	67	73	anti-parallel
Strand 3	D	60	64	anti-parallel
Strand 4	D	280	281	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	238	242	first strand
Strand 2	D	258	264	anti-parallel
Strand 3	D	271	273	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	D	245	246	first strand
Strand 2	D	253	254	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: 8Y9K

Analysis of interatomic Contacts of Structural Units in PDB entry:
8Y9K