Analysis of interatomic Contacts of Structural Units in PDB entry:
9YAO

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 9YAO entry

There are 3 chains in PDB entry 9YAO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 12	GLU 882
B	ARG 8	TRP 339
G	ALA 10	PHE 61

There are 35 helices in PDB entry 9YAO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	19	24	Right-handed alpha
Helix 2	AA2	A	83	90	Right-handed alpha
Helix 3	AA3	A	126	141	Right-handed alpha
Helix 4	AA4	A	142	147	Right-handed alpha
Helix 5	AA5	A	148	163	Right-handed alpha
Helix 6	AA6	A	171	179	Right-handed alpha
Helix 7	AA7	A	182	193	Right-handed alpha
Helix 8	AA8	A	209	220	Right-handed alpha
Helix 9	AA9	A	223	234	Right-handed alpha
Helix 10	AB1	A	242	253	Right-handed alpha
Helix 11	AB2	A	268	279	Right-handed alpha
Helix 12	AB3	A	292	302	Right-handed alpha
Helix 13	AB4	A	303	306	Right-handed 310
Helix 14	AB5	A	309	314	Right-handed alpha
Helix 15	AB6	A	322	324	Right-handed 310
Helix 16	AB7	A	346	356	Right-handed alpha
Helix 17	AB8	A	389	399	Right-handed alpha
Helix 18	AB9	A	418	433	Right-handed alpha
Helix 19	AC1	A	456	460	Right-handed 310
Helix 20	AC2	A	577	582	Right-handed 310
Helix 21	AC3	A	587	594	Right-handed alpha
Helix 22	AC4	A	604	612	Right-handed alpha
Helix 23	AC5	A	621	632	Right-handed alpha
Helix 24	AC6	A	632	643	Right-handed alpha
Helix 25	AC7	A	660	666	Right-handed alpha
Helix 26	AC8	A	680	691	Right-handed alpha
Helix 27	AC9	A	702	707	Right-handed alpha
Helix 28	AD1	A	754	758	Right-handed 310
Helix 29	AD2	A	869	878	Right-handed alpha
Helix 30	AD3	A	879	881	Right-handed 310
Helix 31	AD4	B	9	26	Right-handed alpha
Helix 32	AD5	B	29	36	Right-handed alpha
Helix 33	AD6	G	11	25	Right-handed alpha
Helix 34	AD7	G	29	46	Right-handed alpha
Helix 35	AD8	G	54	58	Right-handed 310

There are 14 sheets in PDB entry 9YAO. 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,

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	A	26	29	first strand
Strand 2	A	40	45	anti-parallel
Strand 3	A	51	55	anti-parallel
Strand 4	A	61	65	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	69	74	first strand
Strand 2	A	103	108	anti-parallel
Strand 3	A	116	121	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	326	328	first strand
Strand 2	A	698	700	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	361	362	first strand
Strand 2	A	410	411	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	365	366	first strand
Strand 2	A	376	377	anti-parallel
Strand 3	A	387	388	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	728	735	first strand
Strand 2	A	838	844	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	745	752	first strand
Strand 2	A	793	800	anti-parallel
Strand 3	A	804	812	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	58	62	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	88	94	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	123	124	first strand
Strand 2	B	135	137	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	146	153	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	166	169	anti-parallel
Strand 4	B	176	180	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	191	192	first strand
Strand 2	B	199	201	anti-parallel
Strand 3	B	209	211	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	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	251	254	anti-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	B	276	278	first strand
Strand 2	B	284	288	anti-parallel
Strand 3	B	293	298	anti-parallel
Strand 4	B	304	309	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	B	315	320	first strand
Strand 2	B	327	331	anti-parallel
Strand 3	B	336	338	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: 9YAO

Analysis of interatomic Contacts of Structural Units in PDB entry:
9YAO