Analysis of interatomic Contacts of Structural Units in PDB entry:
5KYU

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 5KYU entry

There are 2 chains in PDB entry 5KYU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 3	SER 762
B	SER 267	SER 827

There are 55 helices in PDB entry 5KYU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	3	16	Right-handed alpha
Helix 2	AA2	A	27	33	Right-handed alpha
Helix 3	AA3	A	95	99	Right-handed 310
Helix 4	AA4	A	107	111	Right-handed 310
Helix 5	AA5	A	140	158	Right-handed alpha
Helix 6	AA6	A	196	204	Right-handed alpha
Helix 7	AA7	A	233	246	Right-handed alpha
Helix 8	AA8	A	263	277	Right-handed alpha
Helix 9	AA9	A	323	342	Right-handed alpha
Helix 10	AB1	A	356	361	Right-handed alpha
Helix 11	AB2	A	361	367	Right-handed alpha
Helix 12	AB3	A	379	390	Right-handed alpha
Helix 13	AB4	A	509	515	Right-handed alpha
Helix 14	AB5	A	518	536	Right-handed alpha
Helix 15	AB6	A	540	558	Right-handed alpha
Helix 16	AB7	A	571	586	Right-handed alpha
Helix 17	AB8	A	591	595	Right-handed 310
Helix 18	AB9	A	596	608	Right-handed alpha
Helix 19	AC1	A	611	620	Right-handed alpha
Helix 20	AC2	A	638	642	Right-handed 310
Helix 21	AC3	A	661	671	Right-handed alpha
Helix 22	AC4	A	675	677	Right-handed 310
Helix 23	AC5	A	678	699	Right-handed alpha
Helix 24	AC6	A	712	714	Right-handed 310
Helix 25	AC7	A	715	720	Right-handed alpha
Helix 26	AC8	A	748	761	Right-handed alpha
Helix 27	AC9	B	268	280	Right-handed alpha
Helix 28	AD1	B	323	331	Right-handed alpha
Helix 29	AD2	B	356	360	Right-handed 310
Helix 30	AD3	B	396	400	Right-handed 310
Helix 31	AD4	B	415	420	Right-handed alpha
Helix 32	AD5	B	428	436	Right-handed 310
Helix 33	AD6	B	450	456	Right-handed alpha
Helix 34	AD7	B	457	471	Right-handed alpha
Helix 35	AD8	B	533	542	Right-handed alpha
Helix 36	AD9	B	542	548	Right-handed alpha
Helix 37	AE1	B	558	572	Right-handed alpha
Helix 38	AE2	B	607	613	Right-handed 310
Helix 39	AE3	B	617	629	Right-handed alpha
Helix 40	AE4	B	644	649	Right-handed alpha
Helix 41	AE5	B	650	655	Right-handed alpha
Helix 42	AE6	B	666	683	Right-handed alpha
Helix 43	AE7	B	773	780	Right-handed alpha
Helix 44	AE8	B	782	798	Right-handed alpha
Helix 45	AE9	B	802	824	Right-handed alpha
Helix 46	AF1	B	842	851	Right-handed alpha
Helix 47	AF2	B	852	857	Right-handed 310
Helix 48	AF3	B	863	876	Right-handed alpha
Helix 49	AF4	B	878	887	Right-handed alpha
Helix 50	AF5	B	910	914	Right-handed 310
Helix 51	AF6	B	937	946	Right-handed alpha
Helix 52	AF7	B	949	953	Right-handed 310
Helix 53	AF8	B	967	981	Right-handed alpha
Helix 54	AF9	B	997	1002	Right-handed alpha
Helix 55	AG1	B	1016	1029	Right-handed alpha

There are 13 sheets in PDB entry 5KYU. 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,

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	17	19	first strand
Strand 2	A	39	42	anti-parallel
Strand 3	A	457	463	anti-parallel
Strand 4	A	414	420	anti-parallel
Strand 5	A	440	441	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	23	25	first strand
Strand 2	A	492	504	parallel
Strand 3	A	116	121	anti-parallel

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There are 6 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	23	25	first strand
Strand 2	A	492	504	parallel
Strand 3	A	476	487	anti-parallel
Strand 4	A	401	410	anti-parallel
Strand 5	A	445	451	anti-parallel
Strand 6	A	424	425	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	75	77	first strand
Strand 2	A	82	84	anti-parallel
Strand 3	A	91	93	anti-parallel

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There are 6 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	231	232	first strand
Strand 2	A	163	169	anti-parallel
Strand 3	A	130	136	parallel
Strand 4	A	285	290	parallel
Strand 5	A	344	350	parallel
Strand 6	A	371	374	parallel

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There are 11 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	231	232	first strand
Strand 2	A	163	169	anti-parallel
Strand 3	A	173	176	anti-parallel
Strand 4	A	184	189	anti-parallel
Strand 5	B	508	512	parallel
Strand 6	B	495	499	anti-parallel
Strand 7	B	485	491	anti-parallel
Strand 8	B	442	448	parallel
Strand 9	B	576	582	parallel
Strand 10	B	631	637	parallel
Strand 11	B	659	661	parallel

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There are 5 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	633	634	first strand
Strand 2	A	622	626	anti-parallel
Strand 3	A	647	652	anti-parallel
Strand 4	A	655	660	anti-parallel
Strand 5	A	704	709	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	B	284	285	first strand
Strand 2	B	302	303	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	313	315	first strand
Strand 2	B	334	338	anti-parallel
Strand 3	B	728	734	anti-parallel
Strand 4	B	700	706	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	319	321	first strand
Strand 2	B	759	771	parallel
Strand 3	B	422	426	anti-parallel
Strand 4	B	353	354	parallel

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There are 6 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	319	321	first strand
Strand 2	B	759	771	parallel
Strand 3	B	744	753	anti-parallel
Strand 4	B	687	696	anti-parallel
Strand 5	B	717	722	anti-parallel
Strand 6	B	710	711	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	376	378	first strand
Strand 2	B	383	385	anti-parallel
Strand 3	B	392	394	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	889	892	first strand
Strand 2	B	919	923	anti-parallel
Strand 3	B	927	932	anti-parallel
Strand 4	B	987	992	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: 5KYU

Analysis of interatomic Contacts of Structural Units in PDB entry:
5KYU