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

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 8YXI entry

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

Chain ID	Initial residue	Terminal residue
C	GLU 1	ARG 222
B	ASP 1	GLY 212
A	ASP 1	ASN 321

There are 20 helices in PDB entry 8YXI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	28	32	Right-handed 310
Helix 2	AA2	C	62	65	Right-handed 310
Helix 3	AA3	C	74	76	Right-handed 310
Helix 4	AA4	C	87	91	Right-handed 310
Helix 5	AA5	C	165	167	Right-handed 310
Helix 6	AA6	C	209	212	Right-handed 310
Helix 7	AA7	B	79	83	Right-handed 310
Helix 8	AA8	B	121	127	Right-handed alpha
Helix 9	AA9	B	183	188	Right-handed alpha
Helix 10	AB1	A	24	34	Right-handed alpha
Helix 11	AB2	A	35	46	Right-handed alpha
Helix 12	AB3	A	57	61	Right-handed 310
Helix 13	AB4	A	69	73	Right-handed 310
Helix 14	AB5	A	78	85	Right-handed alpha
Helix 15	AB6	A	141	144	Right-handed 310
Helix 16	AB7	A	149	151	Right-handed 310
Helix 17	AB8	A	168	183	Right-handed alpha
Helix 18	AB9	A	233	235	Right-handed 310
Helix 19	AC1	A	248	259	Right-handed alpha
Helix 20	AC2	A	264	272	Right-handed alpha

There are 17 sheets in PDB entry 8YXI. 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 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3	6	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	73	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	12	first strand
Strand 2	C	116	120	parallel
Strand 3	C	92	102	anti-parallel
Strand 4	C	34	39	anti-parallel
Strand 5	C	45	51	anti-parallel
Strand 6	C	58	60	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	C	10	12	first strand
Strand 2	C	116	120	parallel
Strand 3	C	92	102	anti-parallel
Strand 4	C	107	112	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	C	129	132	first strand
Strand 2	C	144	154	anti-parallel
Strand 3	C	183	193	anti-parallel
Strand 4	C	172	180	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	C	160	163	first strand
Strand 2	C	203	208	anti-parallel
Strand 3	C	213	218	anti-parallel

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There are 4 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	4	7	first strand
Strand 2	B	19	25	anti-parallel
Strand 3	B	70	75	anti-parallel
Strand 4	B	62	67	anti-parallel

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There are 6 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	10	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	84	90	anti-parallel
Strand 4	B	33	38	anti-parallel
Strand 5	B	45	49	anti-parallel
Strand 6	B	53	54	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	B	10	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	84	90	anti-parallel
Strand 4	B	97	98	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	114	118	first strand
Strand 2	B	129	139	anti-parallel
Strand 3	B	173	182	anti-parallel
Strand 4	B	159	163	anti-parallel

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There are 4 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	153	155	first strand
Strand 2	B	144	150	anti-parallel
Strand 3	B	191	198	anti-parallel
Strand 4	B	205	210	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	A	51	52	first strand
Strand 2	A	147	148	parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	62	64	first strand
Strand 2	A	153	156	parallel
Strand 3	A	110	114	parallel
Strand 4	A	119	123	anti-parallel
Strand 5	A	90	92	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	A	128	130	first strand
Strand 2	A	137	139	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	158	161	first strand
Strand 2	A	308	318	anti-parallel
Strand 3	A	186	189	anti-parallel
Strand 4	A	192	193	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	A	158	161	first strand
Strand 2	A	308	318	anti-parallel
Strand 3	A	204	212	anti-parallel
Strand 4	A	219	221	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	A	225	229	first strand
Strand 2	A	294	299	anti-parallel
Strand 3	A	302	304	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	A	237	240	first strand
Strand 2	A	285	288	anti-parallel
Strand 3	A	262	263	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: 8YXI

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