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

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 9YOT entry

There are 4 chains in PDB entry 9YOT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 27	LYS 773
C	SER 147	ALA 200
B	GLN 27	LYS 773
D	SER 147	ALA 200

There are 33 helices in PDB entry 9YOT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	54	64	Right-handed alpha
Helix 2	AA2	A	79	90	Right-handed alpha
Helix 3	AA3	A	181	186	Right-handed alpha
Helix 4	AA4	A	188	193	Right-handed alpha
Helix 5	AA5	A	232	236	Right-handed 310
Helix 6	AA6	A	375	382	Right-handed alpha
Helix 7	AA7	A	401	409	Right-handed 310
Helix 8	AA8	A	426	430	Right-handed 310
Helix 9	AA9	A	440	443	Right-handed 310
Helix 10	AB1	A	486	491	Right-handed alpha
Helix 11	AB2	A	509	516	Right-handed alpha
Helix 12	AB3	A	533	537	Right-handed 310
Helix 13	AB4	A	624	628	Right-handed 310
Helix 14	AB5	A	767	771	Right-handed 310
Helix 15	AB6	C	148	154	Right-handed alpha
Helix 16	AB7	B	54	64	Right-handed alpha
Helix 17	AB8	B	79	90	Right-handed alpha
Helix 18	AB9	B	95	99	Right-handed 310
Helix 19	AC1	B	181	186	Right-handed alpha
Helix 20	AC2	B	188	193	Right-handed alpha
Helix 21	AC3	B	221	225	Right-handed 310
Helix 22	AC4	B	232	236	Right-handed 310
Helix 23	AC5	B	375	382	Right-handed alpha
Helix 24	AC6	B	401	409	Right-handed 310
Helix 25	AC7	B	426	430	Right-handed 310
Helix 26	AC8	B	440	443	Right-handed 310
Helix 27	AC9	B	486	491	Right-handed alpha
Helix 28	AD1	B	509	516	Right-handed alpha
Helix 29	AD2	B	533	537	Right-handed 310
Helix 30	AD3	B	624	628	Right-handed 310
Helix 31	AD4	B	668	673	Right-handed alpha
Helix 32	AD5	B	767	771	Right-handed 310
Helix 33	AD6	D	148	154	Right-handed alpha

There are 40 sheets in PDB entry 9YOT. 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, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4,

There are 6 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	30	34	first strand
Strand 2	A	37	40	anti-parallel
Strand 3	A	66	69	parallel
Strand 4	A	114	115	parallel
Strand 5	A	136	137	parallel
Strand 6	A	166	167	parallel

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There are 5 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	73	78	first strand
Strand 2	A	119	124	parallel
Strand 3	A	146	151	parallel
Strand 4	A	171	175	parallel
Strand 5	A	201	203	parallel

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There are 3 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	103	105	first strand
Strand 2	A	126	130	parallel
Strand 3	A	158	160	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	211	212	first strand
Strand 2	A	215	216	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	251	254	first strand
Strand 2	A	259	262	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	267	271	first strand
Strand 2	A	279	282	anti-parallel

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There are 2 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	285	287	first strand
Strand 2	A	290	292	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	299	302	first strand
Strand 2	A	307	310	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	A	321	323	first strand
Strand 2	A	316	318	anti-parallel
Strand 3	A	336	338	parallel
Strand 4	A	331	333	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	A	345	346	first strand
Strand 2	A	357	358	anti-parallel

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There are 5 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	367	368	first strand
Strand 2	A	387	388	parallel
Strand 3	A	411	412	parallel
Strand 4	A	434	435	parallel
Strand 5	A	465	466	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	391	394	first strand
Strand 2	A	415	419	parallel
Strand 3	A	445	450	parallel
Strand 4	A	470	474	parallel
Strand 5	A	502	505	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	A	548	550	first strand
Strand 2	A	543	545	anti-parallel
Strand 3	A	566	569	parallel
Strand 4	A	558	561	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	A	594	595	first strand
Strand 2	A	601	602	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	A	612	614	first strand
Strand 2	A	620	622	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	649	651	first strand
Strand 2	A	691	695	parallel
Strand 3	A	678	681	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	A	720	722	first strand
Strand 2	A	730	732	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	739	741	first strand
Strand 2	A	750	752	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	164	168	first strand
Strand 2	C	178	182	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	188	189	first strand
Strand 2	C	195	196	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	30	34	first strand
Strand 2	B	37	40	anti-parallel
Strand 3	B	66	69	parallel
Strand 4	B	114	115	parallel
Strand 5	B	136	137	parallel
Strand 6	B	166	167	parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	73	78	first strand
Strand 2	B	119	124	parallel
Strand 3	B	146	151	parallel
Strand 4	B	171	175	parallel
Strand 5	B	201	203	parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	103	105	first strand
Strand 2	B	126	130	parallel
Strand 3	B	158	160	parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	211	212	first strand
Strand 2	B	215	216	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	251	254	first strand
Strand 2	B	259	262	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	267	271	first strand
Strand 2	B	279	282	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	285	287	first strand
Strand 2	B	290	292	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	299	302	first strand
Strand 2	B	307	310	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	321	323	first strand
Strand 2	B	316	318	anti-parallel
Strand 3	B	336	338	parallel
Strand 4	B	331	333	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	345	346	first strand
Strand 2	B	357	358	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	367	368	first strand
Strand 2	B	387	388	parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	391	394	first strand
Strand 2	B	415	419	parallel
Strand 3	B	445	450	parallel
Strand 4	B	470	474	parallel
Strand 5	B	502	505	parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	411	412	first strand
Strand 2	B	434	435	parallel
Strand 3	B	465	466	parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	548	550	first strand
Strand 2	B	543	545	anti-parallel
Strand 3	B	566	569	parallel
Strand 4	B	558	561	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	594	595	first strand
Strand 2	B	601	602	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	612	614	first strand
Strand 2	B	620	622	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	649	651	first strand
Strand 2	B	691	695	parallel
Strand 3	B	678	681	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	739	741	first strand
Strand 2	B	750	752	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	164	168	first strand
Strand 2	D	178	182	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	188	189	first strand
Strand 2	D	195	196	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: 9YOT

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