Analysis of interatomic Contacts of Structural Units in PDB entry:
5CU5

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 5CU5 entry

There are 2 chains in PDB entry 5CU5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 54	ARG 961
B	VAL 55	ARG 961

There are 76 helices in PDB entry 5CU5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	143	145	Right-handed 310
Helix 2	AA2	A	203	207	Right-handed 310
Helix 3	AA3	A	260	264	Right-handed 310
Helix 4	AA4	A	289	295	Right-handed 310
Helix 5	AA5	A	296	315	Right-handed alpha
Helix 6	AA6	A	347	349	Right-handed 310
Helix 7	AA7	A	357	375	Right-handed alpha
Helix 8	AA8	A	385	388	Right-handed 310
Helix 9	AA9	A	389	408	Right-handed alpha
Helix 10	AB1	A	409	411	Right-handed 310
Helix 11	AB2	A	412	429	Right-handed alpha
Helix 12	AB3	A	442	449	Right-handed alpha
Helix 13	AB4	A	455	485	Right-handed alpha
Helix 14	AB5	A	491	501	Right-handed alpha
Helix 15	AB6	A	533	543	Right-handed alpha
Helix 16	AB7	A	625	628	Right-handed 310
Helix 17	AB8	A	638	651	Right-handed alpha
Helix 18	AB9	A	652	654	Right-handed 310
Helix 19	AC1	A	655	672	Right-handed alpha
Helix 20	AC2	A	676	684	Right-handed alpha
Helix 21	AC3	A	685	689	Right-handed 310
Helix 22	AC4	A	692	713	Right-handed alpha
Helix 23	AC5	A	715	729	Right-handed alpha
Helix 24	AC6	A	730	736	Right-handed alpha
Helix 25	AC7	A	744	761	Right-handed alpha
Helix 26	AC8	A	763	781	Right-handed alpha
Helix 27	AC9	A	787	789	Right-handed 310
Helix 28	AD1	A	790	799	Right-handed alpha
Helix 29	AD2	A	801	815	Right-handed alpha
Helix 30	AD3	A	817	829	Right-handed alpha
Helix 31	AD4	A	833	847	Right-handed alpha
Helix 32	AD5	A	851	853	Right-handed 310
Helix 33	AD6	A	854	865	Right-handed alpha
Helix 34	AD7	A	868	879	Right-handed alpha
Helix 35	AD8	A	879	887	Right-handed alpha
Helix 36	AD9	A	891	903	Right-handed alpha
Helix 37	AE1	A	907	921	Right-handed alpha
Helix 38	AE2	A	929	961	Right-handed alpha
Helix 39	AE3	B	143	145	Right-handed 310
Helix 40	AE4	B	203	207	Right-handed 310
Helix 41	AE5	B	260	264	Right-handed 310
Helix 42	AE6	B	289	295	Right-handed 310
Helix 43	AE7	B	296	315	Right-handed alpha
Helix 44	AE8	B	347	349	Right-handed 310
Helix 45	AE9	B	357	375	Right-handed alpha
Helix 46	AF1	B	385	388	Right-handed 310
Helix 47	AF2	B	389	408	Right-handed alpha
Helix 48	AF3	B	409	411	Right-handed 310
Helix 49	AF4	B	412	429	Right-handed alpha
Helix 50	AF5	B	442	448	Right-handed alpha
Helix 51	AF6	B	455	485	Right-handed alpha
Helix 52	AF7	B	491	501	Right-handed alpha
Helix 53	AF8	B	534	543	Right-handed alpha
Helix 54	AF9	B	625	628	Right-handed 310
Helix 55	AG1	B	638	651	Right-handed alpha
Helix 56	AG2	B	652	654	Right-handed 310
Helix 57	AG3	B	655	672	Right-handed alpha
Helix 58	AG4	B	676	684	Right-handed alpha
Helix 59	AG5	B	685	689	Right-handed 310
Helix 60	AG6	B	692	713	Right-handed alpha
Helix 61	AG7	B	715	729	Right-handed alpha
Helix 62	AG8	B	730	736	Right-handed alpha
Helix 63	AG9	B	744	761	Right-handed alpha
Helix 64	AH1	B	763	781	Right-handed alpha
Helix 65	AH2	B	787	789	Right-handed 310
Helix 66	AH3	B	790	799	Right-handed alpha
Helix 67	AH4	B	801	815	Right-handed alpha
Helix 68	AH5	B	817	829	Right-handed alpha
Helix 69	AH6	B	833	847	Right-handed alpha
Helix 70	AH7	B	851	853	Right-handed 310
Helix 71	AH8	B	854	865	Right-handed alpha
Helix 72	AH9	B	868	879	Right-handed alpha
Helix 73	AI1	B	879	887	Right-handed alpha
Helix 74	AI2	B	891	903	Right-handed alpha
Helix 75	AI3	B	907	921	Right-handed alpha
Helix 76	AI4	B	929	961	Right-handed alpha

There are 14 sheets in PDB entry 5CU5. 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 8 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	135	136	first strand
Strand 2	A	116	124	anti-parallel
Strand 3	A	161	171	anti-parallel
Strand 4	A	90	101	anti-parallel
Strand 5	A	73	85	anti-parallel
Strand 6	A	219	226	parallel
Strand 7	A	249	253	anti-parallel
Strand 8	A	238	243	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	105	111	first strand
Strand 2	A	147	156	anti-parallel
Strand 3	A	138	142	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	A	178	185	first strand
Strand 2	A	191	198	anti-parallel
Strand 3	A	266	269	anti-parallel
Strand 4	A	231	234	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	272	277	first strand
Strand 2	A	283	288	anti-parallel
Strand 3	A	322	328	parallel
Strand 4	A	341	345	parallel
Strand 5	A	335	336	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	381	383	first strand
Strand 2	A	488	490	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	A	609	613	first strand
Strand 2	A	558	565	anti-parallel
Strand 3	A	548	555	anti-parallel
Strand 4	A	632	635	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	601	603	first strand
Strand 2	A	590	594	anti-parallel
Strand 3	A	621	623	anti-parallel

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There are 8 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	135	136	first strand
Strand 2	B	116	124	anti-parallel
Strand 3	B	161	171	anti-parallel
Strand 4	B	90	101	anti-parallel
Strand 5	B	73	85	anti-parallel
Strand 6	B	219	226	parallel
Strand 7	B	249	253	anti-parallel
Strand 8	B	238	243	anti-parallel

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There are 3 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	105	111	first strand
Strand 2	B	147	156	anti-parallel
Strand 3	B	138	142	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	178	185	first strand
Strand 2	B	191	198	anti-parallel
Strand 3	B	266	269	anti-parallel
Strand 4	B	231	234	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	B	272	277	first strand
Strand 2	B	283	288	anti-parallel
Strand 3	B	322	328	parallel
Strand 4	B	341	345	parallel
Strand 5	B	335	336	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	B	381	383	first strand
Strand 2	B	488	490	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	609	610	first strand
Strand 2	B	558	565	anti-parallel
Strand 3	B	548	555	anti-parallel
Strand 4	B	632	635	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	601	603	first strand
Strand 2	B	590	594	anti-parallel
Strand 3	B	621	623	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: 5CU5

Analysis of interatomic Contacts of Structural Units in PDB entry:
5CU5