Analysis of interatomic Contacts of Structural Units in PDB entry:
8R1A

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 8R1A entry

There are 6 chains in PDB entry 8R1A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 5	ILE 591
B	ILE 5	ILE 591
C	ILE 5	ILE 591
D	ILE 5	ILE 591
E	ILE 5	ILE 591
F	ILE 5	ILE 591

There are126 helices in PDB entry 8R1A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	24	33	Right-handed alpha
Helix 2	AA2	A	50	59	Right-handed alpha
Helix 3	AA3	A	109	123	Right-handed alpha
Helix 4	AA4	A	135	155	Right-handed alpha
Helix 5	AA5	A	160	164	Right-handed 310
Helix 6	AA6	A	170	175	Right-handed 310
Helix 7	AA7	A	197	207	Right-handed alpha
Helix 8	AA8	A	213	230	Right-handed alpha
Helix 9	AA9	A	243	253	Right-handed 310
Helix 10	AB1	A	254	258	Right-handed 310
Helix 11	AB2	A	259	277	Right-handed alpha
Helix 12	AB3	A	289	306	Right-handed alpha
Helix 13	AB4	A	314	343	Right-handed alpha
Helix 14	AB5	A	349	372	Right-handed alpha
Helix 15	AB6	A	375	377	Right-handed 310
Helix 16	AB7	A	378	424	Right-handed alpha
Helix 17	AB8	A	431	450	Right-handed alpha
Helix 18	AB9	A	456	468	Right-handed alpha
Helix 19	AC1	A	468	532	Right-handed alpha
Helix 20	AC2	A	536	583	Right-handed alpha
Helix 21	AC3	B	24	33	Right-handed alpha
Helix 22	AC4	B	50	59	Right-handed alpha
Helix 23	AC5	B	109	123	Right-handed alpha
Helix 24	AC6	B	135	155	Right-handed alpha
Helix 25	AC7	B	160	164	Right-handed 310
Helix 26	AC8	B	170	175	Right-handed 310
Helix 27	AC9	B	197	207	Right-handed alpha
Helix 28	AD1	B	213	230	Right-handed alpha
Helix 29	AD2	B	243	247	Right-handed 310
Helix 30	AD3	B	249	253	Right-handed 310
Helix 31	AD4	B	254	258	Right-handed 310
Helix 32	AD5	B	259	277	Right-handed alpha
Helix 33	AD6	B	283	285	Right-handed 310
Helix 34	AD7	B	289	306	Right-handed alpha
Helix 35	AD8	B	314	343	Right-handed alpha
Helix 36	AD9	B	349	372	Right-handed alpha
Helix 37	AE1	B	375	377	Right-handed 310
Helix 38	AE2	B	378	424	Right-handed alpha
Helix 39	AE3	B	431	450	Right-handed alpha
Helix 40	AE4	B	456	468	Right-handed alpha
Helix 41	AE5	B	468	532	Right-handed alpha
Helix 42	AE6	B	536	583	Right-handed alpha
Helix 43	AE7	C	24	33	Right-handed alpha
Helix 44	AE8	C	50	59	Right-handed alpha
Helix 45	AE9	C	109	123	Right-handed alpha
Helix 46	AF1	C	135	155	Right-handed alpha
Helix 47	AF2	C	160	164	Right-handed 310
Helix 48	AF3	C	170	175	Right-handed 310
Helix 49	AF4	C	197	207	Right-handed alpha
Helix 50	AF5	C	213	230	Right-handed alpha
Helix 51	AF6	C	243	253	Right-handed 310
Helix 52	AF7	C	254	258	Right-handed 310
Helix 53	AF8	C	259	277	Right-handed alpha
Helix 54	AF9	C	289	306	Right-handed alpha
Helix 55	AG1	C	314	343	Right-handed alpha
Helix 56	AG2	C	349	372	Right-handed alpha
Helix 57	AG3	C	375	377	Right-handed 310
Helix 58	AG4	C	378	424	Right-handed alpha
Helix 59	AG5	C	431	450	Right-handed alpha
Helix 60	AG6	C	456	468	Right-handed alpha
Helix 61	AG7	C	468	532	Right-handed alpha
Helix 62	AG8	C	536	583	Right-handed alpha
Helix 63	AG9	D	24	33	Right-handed alpha
Helix 64	AH1	D	50	59	Right-handed alpha
Helix 65	AH2	D	109	123	Right-handed alpha
Helix 66	AH3	D	135	155	Right-handed alpha
Helix 67	AH4	D	160	164	Right-handed 310
Helix 68	AH5	D	170	175	Right-handed 310
Helix 69	AH6	D	197	207	Right-handed alpha
Helix 70	AH7	D	213	230	Right-handed alpha
Helix 71	AH8	D	243	247	Right-handed 310
Helix 72	AH9	D	249	253	Right-handed 310
Helix 73	AI1	D	254	258	Right-handed 310
Helix 74	AI2	D	259	277	Right-handed alpha
Helix 75	AI3	D	283	285	Right-handed 310
Helix 76	AI4	D	289	306	Right-handed alpha
Helix 77	AI5	D	314	343	Right-handed alpha
Helix 78	AI6	D	349	372	Right-handed alpha
Helix 79	AI7	D	375	377	Right-handed 310
Helix 80	AI8	D	378	424	Right-handed alpha
Helix 81	AI9	D	431	450	Right-handed alpha
Helix 82	AJ1	D	456	468	Right-handed alpha
Helix 83	AJ2	D	468	532	Right-handed alpha
Helix 84	AJ3	D	536	583	Right-handed alpha
Helix 85	AJ4	E	24	33	Right-handed alpha
Helix 86	AJ5	E	50	59	Right-handed alpha
Helix 87	AJ6	E	109	123	Right-handed alpha
Helix 88	AJ7	E	135	155	Right-handed alpha
Helix 89	AJ8	E	160	164	Right-handed 310
Helix 90	AJ9	E	170	175	Right-handed 310
Helix 91	AK1	E	197	207	Right-handed alpha
Helix 92	AK2	E	213	230	Right-handed alpha
Helix 93	AK3	E	243	253	Right-handed 310
Helix 94	AK4	E	254	258	Right-handed 310
Helix 95	AK5	E	259	277	Right-handed alpha
Helix 96	AK6	E	289	306	Right-handed alpha
Helix 97	AK7	E	314	343	Right-handed alpha
Helix 98	AK8	E	349	372	Right-handed alpha
Helix 99	AK9	E	375	377	Right-handed 310
Helix 100	AL1	E	378	424	Right-handed alpha
Helix 101	AL2	E	431	450	Right-handed alpha
Helix 102	AL3	E	456	468	Right-handed alpha
Helix 103	AL4	E	468	532	Right-handed alpha
Helix 104	AL5	E	536	583	Right-handed alpha
Helix 105	AL6	F	24	33	Right-handed alpha
Helix 106	AL7	F	50	59	Right-handed alpha
Helix 107	AL8	F	109	123	Right-handed alpha
Helix 108	AL9	F	135	155	Right-handed alpha
Helix 109	AM1	F	160	164	Right-handed 310
Helix 110	AM2	F	170	175	Right-handed 310
Helix 111	AM3	F	197	207	Right-handed alpha
Helix 112	AM4	F	213	230	Right-handed alpha
Helix 113	AM5	F	243	247	Right-handed 310
Helix 114	AM6	F	249	253	Right-handed 310
Helix 115	AM7	F	254	258	Right-handed 310
Helix 116	AM8	F	259	277	Right-handed alpha
Helix 117	AM9	F	283	285	Right-handed 310
Helix 118	AN1	F	289	306	Right-handed alpha
Helix 119	AN2	F	314	343	Right-handed alpha
Helix 120	AN3	F	349	372	Right-handed alpha
Helix 121	AN4	F	375	377	Right-handed 310
Helix 122	AN5	F	378	424	Right-handed alpha
Helix 123	AN6	F	431	450	Right-handed alpha
Helix 124	AN7	F	456	468	Right-handed alpha
Helix 125	AN8	F	468	532	Right-handed alpha
Helix 126	AN9	F	536	583	Right-handed alpha

There are 18 sheets in PDB entry 8R1A. 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,

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	20	23	first strand
Strand 2	A	11	17	anti-parallel
Strand 3	A	78	84	anti-parallel
Strand 4	A	92	98	anti-parallel
Strand 5	A	38	45	parallel
Strand 6	A	125	131	parallel
Strand 7	A	177	183	parallel
Strand 8	A	233	237	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	190	191	first strand
Strand 2	A	194	195	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	281	282	first strand
Strand 2	A	286	287	anti-parallel

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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	20	23	first strand
Strand 2	B	11	17	anti-parallel
Strand 3	B	78	84	anti-parallel
Strand 4	B	92	98	anti-parallel
Strand 5	B	38	45	parallel
Strand 6	B	125	131	parallel
Strand 7	B	177	183	parallel
Strand 8	B	233	237	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	B	190	191	first strand
Strand 2	B	194	195	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	B	281	282	first strand
Strand 2	B	286	287	anti-parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	20	23	first strand
Strand 2	C	11	17	anti-parallel
Strand 3	C	78	84	anti-parallel
Strand 4	C	92	98	anti-parallel
Strand 5	C	38	45	parallel
Strand 6	C	125	131	parallel
Strand 7	C	177	183	parallel
Strand 8	C	233	237	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	C	190	191	first strand
Strand 2	C	194	195	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	C	281	282	first strand
Strand 2	C	286	287	anti-parallel

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There are 8 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	23	first strand
Strand 2	D	11	17	anti-parallel
Strand 3	D	78	84	anti-parallel
Strand 4	D	92	98	anti-parallel
Strand 5	D	38	45	parallel
Strand 6	D	125	131	parallel
Strand 7	D	177	183	parallel
Strand 8	D	233	237	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	D	190	191	first strand
Strand 2	D	194	195	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	D	281	282	first strand
Strand 2	D	286	287	anti-parallel

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There are 8 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	20	23	first strand
Strand 2	E	11	17	anti-parallel
Strand 3	E	78	84	anti-parallel
Strand 4	E	92	98	anti-parallel
Strand 5	E	38	45	parallel
Strand 6	E	125	131	parallel
Strand 7	E	177	183	parallel
Strand 8	E	233	237	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	E	190	191	first strand
Strand 2	E	194	195	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	E	281	282	first strand
Strand 2	E	286	287	anti-parallel

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There are 8 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	20	23	first strand
Strand 2	F	11	17	anti-parallel
Strand 3	F	78	84	anti-parallel
Strand 4	F	92	98	anti-parallel
Strand 5	F	38	45	parallel
Strand 6	F	125	131	parallel
Strand 7	F	177	183	parallel
Strand 8	F	233	237	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	F	190	191	first strand
Strand 2	F	194	195	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	F	281	282	first strand
Strand 2	F	286	287	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: 8R1A

Analysis of interatomic Contacts of Structural Units in PDB entry:
8R1A