Analysis of interatomic Contacts of Structural Units in PDB entry:
9R90

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 9R90 entry

There are 4 chains in PDB entry 9R90 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	GLU 1097
B	LYS 836	GLU 1097
C	LYS 836	GLU 1097
D	LYS 836	GLU 1097

There are 78 helices in PDB entry 9R90. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	19	Right-handed alpha
Helix 2	AA2	A	39	47	Right-handed alpha
Helix 3	AA3	A	48	52	Right-handed 310
Helix 4	AA4	A	77	86	Right-handed alpha
Helix 5	AA5	A	114	116	Right-handed 310
Helix 6	AA6	A	144	149	Right-handed alpha
Helix 7	AA7	A	161	169	Right-handed alpha
Helix 8	AA8	A	174	195	Right-handed alpha
Helix 9	AA9	A	225	234	Right-handed alpha
Helix 10	AB1	A	247	259	Right-handed alpha
Helix 11	AB2	A	281	295	Right-handed alpha
Helix 12	AB3	A	312	328	Right-handed alpha
Helix 13	AB4	A	349	364	Right-handed alpha
Helix 14	AB5	A	364	371	Right-handed alpha
Helix 15	AB6	A	383	399	Right-handed alpha
Helix 16	AB7	A	412	419	Right-handed alpha
Helix 17	AB8	A	505	519	Right-handed alpha
Helix 18	AB9	A	555	563	Right-handed alpha
Helix 19	AC1	A	577	586	Right-handed alpha
Helix 20	AC2	A	602	617	Right-handed alpha
Helix 21	AC3	A	642	649	Right-handed alpha
Helix 22	AC4	A	663	678	Right-handed alpha
Helix 23	AC5	A	696	706	Right-handed alpha
Helix 24	AC6	A	722	733	Right-handed alpha
Helix 25	AC7	A	747	752	Right-handed alpha
Helix 26	AC8	A	773	783	Right-handed alpha
Helix 27	AC9	A	789	808	Right-handed alpha
Helix 28	AD1	A	824	831	Right-handed alpha
Helix 29	AD2	A	859	865	Right-handed alpha
Helix 30	AD3	A	867	879	Right-handed alpha
Helix 31	AD4	A	883	897	Right-handed alpha
Helix 32	AD5	A	904	916	Right-handed alpha
Helix 33	AD6	A	919	929	Right-handed alpha
Helix 34	AD7	A	937	952	Right-handed alpha
Helix 35	AD8	A	955	966	Right-handed alpha
Helix 36	AD9	A	984	998	Right-handed alpha
Helix 37	AE1	A	1001	1016	Right-handed alpha
Helix 38	AE2	A	1024	1040	Right-handed alpha
Helix 39	AE3	A	1044	1054	Right-handed alpha
Helix 40	AE4	A	1055	1079	Right-handed alpha
Helix 41	AE5	B	859	865	Right-handed alpha
Helix 42	AE6	B	867	877	Right-handed alpha
Helix 43	AE7	B	883	897	Right-handed alpha
Helix 44	AE8	B	904	916	Right-handed alpha
Helix 45	AE9	B	919	929	Right-handed alpha
Helix 46	AF1	B	937	953	Right-handed alpha
Helix 47	AF2	B	955	967	Right-handed alpha
Helix 48	AF3	B	984	998	Right-handed alpha
Helix 49	AF4	B	1001	1018	Right-handed alpha
Helix 50	AF5	B	1024	1039	Right-handed alpha
Helix 51	AF6	B	1044	1054	Right-handed alpha
Helix 52	AF7	B	1055	1079	Right-handed alpha
Helix 53	AF8	B	1087	1089	Right-handed 310
Helix 54	AF9	C	859	864	Right-handed alpha
Helix 55	AG1	C	867	878	Right-handed alpha
Helix 56	AG2	C	883	897	Right-handed alpha
Helix 57	AG3	C	904	916	Right-handed alpha
Helix 58	AG4	C	919	929	Right-handed alpha
Helix 59	AG5	C	937	952	Right-handed alpha
Helix 60	AG6	C	955	966	Right-handed alpha
Helix 61	AG7	C	984	998	Right-handed alpha
Helix 62	AG8	C	1001	1016	Right-handed alpha
Helix 63	AG9	C	1024	1040	Right-handed alpha
Helix 64	AH1	C	1044	1054	Right-handed alpha
Helix 65	AH2	C	1055	1079	Right-handed alpha
Helix 66	AH3	C	1087	1089	Right-handed 310
Helix 67	AH4	D	859	866	Right-handed alpha
Helix 68	AH5	D	867	877	Right-handed alpha
Helix 69	AH6	D	883	897	Right-handed alpha
Helix 70	AH7	D	904	916	Right-handed alpha
Helix 71	AH8	D	919	929	Right-handed alpha
Helix 72	AH9	D	937	952	Right-handed alpha
Helix 73	AI1	D	955	967	Right-handed alpha
Helix 74	AI2	D	984	998	Right-handed alpha
Helix 75	AI3	D	1001	1016	Right-handed alpha
Helix 76	AI4	D	1024	1040	Right-handed alpha
Helix 77	AI5	D	1044	1054	Right-handed alpha
Helix 78	AI6	D	1055	1079	Right-handed alpha

There are 15 sheets in PDB entry 9R90. 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,

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	3	6	first strand
Strand 2	A	218	222	anti-parallel
Strand 3	A	197	208	anti-parallel
Strand 4	A	118	126	anti-parallel
Strand 5	A	129	135	anti-parallel
Strand 6	A	150	154	anti-parallel

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There are 4 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	3	6	first strand
Strand 2	A	218	222	anti-parallel
Strand 3	A	197	208	anti-parallel
Strand 4	A	211	214	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	32	34	first strand
Strand 2	A	105	109	anti-parallel
Strand 3	A	55	59	anti-parallel
Strand 4	A	73	76	anti-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	92	95	first strand
Strand 2	A	98	101	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	263	268	first strand
Strand 2	A	303	308	anti-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	275	277	first strand
Strand 2	A	336	340	parallel
Strand 3	A	373	378	parallel
Strand 4	A	402	405	parallel

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There are 7 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	537	543	first strand
Strand 2	A	546	553	anti-parallel
Strand 3	A	526	530	parallel
Strand 4	A	499	502	parallel
Strand 5	A	568	571	parallel
Strand 6	A	593	596	parallel
Strand 7	A	619	621	parallel

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There are 6 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	634	635	first strand
Strand 2	A	628	630	anti-parallel
Strand 3	A	681	686	anti-parallel
Strand 4	A	657	661	parallel
Strand 5	A	712	718	parallel
Strand 6	A	740	745	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	A	840	842	first strand
Strand 2	C	1091	1093	parallel

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There are 3 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	845	846	first strand
Strand 2	A	853	854	anti-parallel
Strand 3	A	857	858	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	1091	1093	first strand
Strand 2	C	840	842	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	845	846	first strand
Strand 2	B	853	854	anti-parallel
Strand 3	B	857	858	anti-parallel

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There are 2 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	1091	1093	first strand
Strand 2	D	840	842	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	C	845	846	first strand
Strand 2	C	853	854	anti-parallel
Strand 3	C	857	858	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	D	853	854	first strand
Strand 2	D	857	858	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: 9R90

Analysis of interatomic Contacts of Structural Units in PDB entry:
9R90