Analysis of interatomic Contacts of Structural Units in PDB entry:
9R9N

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 9R9N entry

There are 4 chains in PDB entry 9R9N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 6	LYS 515
B	MET 1	ASP 193
D	ALA 7	VAL 156
C	ASP 3	ILE 259

There are 33 helices in PDB entry 9R9N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	54	63	Right-handed alpha
Helix 2	AA2	A	104	115	Right-handed alpha
Helix 3	AA3	A	133	140	Right-handed alpha
Helix 4	AA4	A	140	145	Right-handed alpha
Helix 5	AA5	A	155	161	Right-handed 310
Helix 6	AA6	A	162	179	Right-handed alpha
Helix 7	AA7	A	203	213	Right-handed alpha
Helix 8	AA8	A	233	237	Right-handed 310
Helix 9	AA9	A	238	242	Right-handed 310
Helix 10	AB1	A	244	260	Right-handed alpha
Helix 11	AB2	A	261	264	Right-handed 310
Helix 12	AB3	A	267	272	Right-handed alpha
Helix 13	AB4	A	273	292	Right-handed alpha
Helix 14	AB5	A	298	313	Right-handed alpha
Helix 15	AB6	A	313	328	Right-handed alpha
Helix 16	AB7	A	332	348	Right-handed alpha
Helix 17	AB8	A	369	378	Right-handed alpha
Helix 18	AB9	A	413	434	Right-handed alpha
Helix 19	AC1	A	440	461	Right-handed alpha
Helix 20	AC2	A	468	472	Right-handed alpha
Helix 21	AC3	A	484	491	Right-handed alpha
Helix 22	AC4	B	2	22	Right-handed alpha
Helix 23	AC5	B	98	116	Right-handed alpha
Helix 24	AC6	B	142	152	Right-handed alpha
Helix 25	AC7	D	26	30	Right-handed 310
Helix 26	AC8	D	84	92	Right-handed alpha
Helix 27	AC9	C	32	42	Right-handed alpha
Helix 28	AD1	C	59	69	Right-handed alpha
Helix 29	AD2	C	84	89	Right-handed alpha
Helix 30	AD3	C	120	126	Right-handed alpha
Helix 31	AD4	C	130	134	Right-handed 310
Helix 32	AD5	C	150	152	Right-handed 310
Helix 33	AD6	C	238	240	Right-handed 310

There are 14 sheets in PDB entry 9R9N. 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 9 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	50	52	first strand
Strand 2	A	120	127	anti-parallel
Strand 3	A	29	35	parallel
Strand 4	A	152	154	parallel
Strand 5	A	185	189	parallel
Strand 6	A	220	224	parallel
Strand 7	A	386	391	parallel
Strand 8	A	395	399	anti-parallel
Strand 9	A	356	357	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	39	40	first strand
Strand 2	A	43	44	anti-parallel

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There are 3 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	70	74	first strand
Strand 2	A	92	98	anti-parallel
Strand 3	A	87	89	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	227	228	first strand
Strand 2	A	329	330	anti-parallel

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There are 3 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	473	476	first strand
Strand 2	A	492	499	anti-parallel
Strand 3	B	184	190	parallel

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There are 5 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	28	29	first strand
Strand 2	B	47	57	parallel
Strand 3	B	83	93	anti-parallel
Strand 4	B	160	168	anti-parallel
Strand 5	B	136	139	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	74	78	first strand
Strand 2	B	175	180	anti-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	D	20	25	first strand
Strand 2	D	101	108	anti-parallel
Strand 3	D	114	129	anti-parallel
Strand 4	D	142	148	anti-parallel
Strand 5	D	73	78	anti-parallel
Strand 6	D	38	40	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	D	20	25	first strand
Strand 2	D	101	108	anti-parallel
Strand 3	D	114	129	anti-parallel
Strand 4	D	152	155	anti-parallel

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There are 2 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	44	51	first strand
Strand 2	D	62	70	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	C	45	49	first strand
Strand 2	C	52	58	anti-parallel
Strand 3	C	4	14	anti-parallel
Strand 4	C	157	163	parallel
Strand 5	C	109	113	parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	27	31	first strand
Strand 2	C	71	80	anti-parallel
Strand 3	C	139	148	anti-parallel
Strand 4	C	96	103	parallel
Strand 5	C	117	119	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	C	189	197	first strand
Strand 2	C	200	207	anti-parallel
Strand 3	C	167	174	anti-parallel
Strand 4	C	211	212	anti-parallel

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There are 5 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	189	197	first strand
Strand 2	C	200	207	anti-parallel
Strand 3	C	167	174	anti-parallel
Strand 4	C	250	259	parallel
Strand 5	C	242	247	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: 9R9N

Analysis of interatomic Contacts of Structural Units in PDB entry:
9R9N