Analysis of interatomic Contacts of Structural Units in PDB entry:
4YU5

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 4YU5 entry

There are 2 chains in PDB entry 4YU5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 50	HIS 903
B	ASN 50	HIS 701

There are 39 helices in PDB entry 4YU5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	53	65	Right-handed alpha
Helix 2	AA2	A	72	88	Right-handed alpha
Helix 3	AA3	A	89	92	Right-handed 310
Helix 4	AA4	A	194	204	Right-handed alpha
Helix 5	AA5	A	218	227	Right-handed alpha
Helix 6	AA6	A	246	252	Right-handed alpha
Helix 7	AA7	A	265	280	Right-handed alpha
Helix 8	AA8	A	283	288	Right-handed 310
Helix 9	AA9	A	319	323	Right-handed 310
Helix 10	AB1	A	324	331	Right-handed 310
Helix 11	AB2	A	355	359	Right-handed 310
Helix 12	AB3	A	373	385	Right-handed alpha
Helix 13	AB4	A	402	406	Right-handed 310
Helix 14	AB5	A	409	414	Right-handed 310
Helix 15	AB6	A	426	438	Right-handed alpha
Helix 16	AB7	A	450	452	Right-handed 310
Helix 17	AB8	A	579	582	Right-handed 310
Helix 18	AB9	A	654	662	Right-handed 310
Helix 19	AC1	A	717	723	Right-handed alpha
Helix 20	AC2	A	767	771	Right-handed 310
Helix 21	AC3	B	53	64	Right-handed alpha
Helix 22	AC4	B	72	88	Right-handed alpha
Helix 23	AC5	B	194	204	Right-handed alpha
Helix 24	AC6	B	218	227	Right-handed alpha
Helix 25	AC7	B	246	252	Right-handed alpha
Helix 26	AC8	B	265	280	Right-handed alpha
Helix 27	AC9	B	283	288	Right-handed 310
Helix 28	AD1	B	319	323	Right-handed 310
Helix 29	AD2	B	324	331	Right-handed 310
Helix 30	AD3	B	355	359	Right-handed 310
Helix 31	AD4	B	373	385	Right-handed alpha
Helix 32	AD5	B	402	406	Right-handed 310
Helix 33	AD6	B	410	414	Right-handed 310
Helix 34	AD7	B	426	438	Right-handed alpha
Helix 35	AD8	B	450	452	Right-handed 310
Helix 36	AD9	B	579	582	Right-handed 310
Helix 37	AE1	B	654	662	Right-handed 310
Helix 38	AE2	B	717	723	Right-handed alpha
Helix 39	AE3	B	767	771	Right-handed 310

There are 24 sheets in PDB entry 4YU5. 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,

There are 5 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	231	242	first strand
Strand 2	A	162	172	parallel
Strand 3	A	311	315	parallel
Strand 4	A	364	369	parallel
Strand 5	A	335	338	anti-parallel

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There are 2 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	208	209	first strand
Strand 2	A	215	216	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	344	345	first strand
Strand 2	A	361	362	anti-parallel

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There are 5 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	444	448	first strand
Strand 2	A	474	478	parallel
Strand 3	A	644	651	anti-parallel
Strand 4	A	671	678	anti-parallel
Strand 5	A	695	697	anti-parallel

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There are 4 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	458	463	first strand
Strand 2	A	792	799	anti-parallel
Strand 3	A	779	786	anti-parallel
Strand 4	A	755	757	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	482	485	first strand
Strand 2	A	639	642	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	A	564	566	first strand
Strand 2	A	521	532	anti-parallel
Strand 3	A	602	612	anti-parallel
Strand 4	A	615	620	anti-parallel

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There are 5 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	572	577	first strand
Strand 2	A	521	532	anti-parallel
Strand 3	A	602	612	anti-parallel
Strand 4	A	495	498	anti-parallel
Strand 5	A	633	636	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	513	514	first strand
Strand 2	A	585	593	anti-parallel
Strand 3	A	537	544	anti-parallel
Strand 4	A	549	555	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	A	513	514	first strand
Strand 2	A	585	593	anti-parallel
Strand 3	A	505	509	anti-parallel
Strand 4	A	629	630	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	707	709	first strand
Strand 2	A	712	714	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	A	735	739	first strand
Strand 2	A	743	747	anti-parallel

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There are 5 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	231	242	first strand
Strand 2	B	162	172	parallel
Strand 3	B	311	315	parallel
Strand 4	B	364	369	parallel
Strand 5	B	335	338	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	B	208	209	first strand
Strand 2	B	215	216	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	B	344	345	first strand
Strand 2	B	361	362	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	444	448	first strand
Strand 2	B	474	478	parallel
Strand 3	B	644	651	anti-parallel
Strand 4	B	671	678	anti-parallel
Strand 5	B	695	697	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	458	463	first strand
Strand 2	B	792	799	anti-parallel
Strand 3	B	779	786	anti-parallel
Strand 4	B	755	757	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	B	482	485	first strand
Strand 2	B	639	642	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	564	566	first strand
Strand 2	B	521	532	anti-parallel
Strand 3	B	602	612	anti-parallel
Strand 4	B	615	620	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	572	577	first strand
Strand 2	B	521	532	anti-parallel
Strand 3	B	602	612	anti-parallel
Strand 4	B	495	498	anti-parallel
Strand 5	B	633	636	anti-parallel

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There are 4 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	513	514	first strand
Strand 2	B	585	593	anti-parallel
Strand 3	B	537	544	anti-parallel
Strand 4	B	549	555	anti-parallel

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There are 4 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	513	514	first strand
Strand 2	B	585	593	anti-parallel
Strand 3	B	505	509	anti-parallel
Strand 4	B	629	630	anti-parallel

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There are 2 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	707	709	first strand
Strand 2	B	712	714	anti-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	735	739	first strand
Strand 2	B	743	747	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: 4YU5

Analysis of interatomic Contacts of Structural Units in PDB entry:
4YU5