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

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 9LRQ entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	VAL 411
B	MET 1	VAL 411
C	MET 1	VAL 411
D	MET 1	THR 408

There are 64 helices in PDB entry 9LRQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	23	Right-handed alpha
Helix 2	AA2	A	34	41	Right-handed alpha
Helix 3	AA3	A	50	60	Right-handed alpha
Helix 4	AA4	A	103	118	Right-handed alpha
Helix 5	AA5	A	128	139	Right-handed alpha
Helix 6	AA6	A	149	155	Right-handed 310
Helix 7	AA7	A	232	248	Right-handed alpha
Helix 8	AA8	A	248	253	Right-handed alpha
Helix 9	AA9	A	254	256	Right-handed 310
Helix 10	AB1	A	292	294	Right-handed 310
Helix 11	AB2	A	304	323	Right-handed alpha
Helix 12	AB3	A	329	356	Right-handed alpha
Helix 13	AB4	A	359	369	Right-handed alpha
Helix 14	AB5	A	372	382	Right-handed alpha
Helix 15	AB6	A	383	390	Right-handed 310
Helix 16	AB7	A	395	411	Right-handed alpha
Helix 17	AB8	B	10	23	Right-handed alpha
Helix 18	AB9	B	34	41	Right-handed alpha
Helix 19	AC1	B	50	59	Right-handed alpha
Helix 20	AC2	B	103	118	Right-handed alpha
Helix 21	AC3	B	128	139	Right-handed alpha
Helix 22	AC4	B	149	155	Right-handed 310
Helix 23	AC5	B	232	248	Right-handed alpha
Helix 24	AC6	B	248	253	Right-handed alpha
Helix 25	AC7	B	254	256	Right-handed 310
Helix 26	AC8	B	292	294	Right-handed 310
Helix 27	AC9	B	304	323	Right-handed alpha
Helix 28	AD1	B	329	356	Right-handed alpha
Helix 29	AD2	B	359	369	Right-handed alpha
Helix 30	AD3	B	372	382	Right-handed alpha
Helix 31	AD4	B	383	390	Right-handed 310
Helix 32	AD5	B	395	411	Right-handed alpha
Helix 33	AD6	C	10	23	Right-handed alpha
Helix 34	AD7	C	34	41	Right-handed alpha
Helix 35	AD8	C	50	60	Right-handed alpha
Helix 36	AD9	C	103	118	Right-handed alpha
Helix 37	AE1	C	128	139	Right-handed alpha
Helix 38	AE2	C	149	155	Right-handed 310
Helix 39	AE3	C	232	248	Right-handed alpha
Helix 40	AE4	C	248	253	Right-handed alpha
Helix 41	AE5	C	292	294	Right-handed 310
Helix 42	AE6	C	304	323	Right-handed alpha
Helix 43	AE7	C	329	356	Right-handed alpha
Helix 44	AE8	C	359	372	Right-handed alpha
Helix 45	AE9	C	372	382	Right-handed alpha
Helix 46	AF1	C	383	390	Right-handed 310
Helix 47	AF2	C	395	410	Right-handed alpha
Helix 48	AF3	D	10	22	Right-handed alpha
Helix 49	AF4	D	34	40	Right-handed alpha
Helix 50	AF5	D	50	60	Right-handed alpha
Helix 51	AF6	D	103	118	Right-handed alpha
Helix 52	AF7	D	128	139	Right-handed alpha
Helix 53	AF8	D	150	155	Right-handed 310
Helix 54	AF9	D	232	248	Right-handed alpha
Helix 55	AG1	D	248	253	Right-handed alpha
Helix 56	AG2	D	291	295	Right-handed alpha
Helix 57	AG3	D	299	303	Right-handed 310
Helix 58	AG4	D	304	324	Right-handed alpha
Helix 59	AG5	D	329	355	Right-handed alpha
Helix 60	AG6	D	359	372	Right-handed alpha
Helix 61	AG7	D	372	382	Right-handed alpha
Helix 62	AG8	D	383	388	Right-handed 310
Helix 63	AG9	D	389	395	Right-handed alpha
Helix 64	AH1	D	395	407	Right-handed alpha

There are 16 sheets in PDB entry 9LRQ. 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,

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	121	124	first strand
Strand 2	A	26	31	parallel
Strand 3	A	3	7	parallel
Strand 4	A	141	144	parallel
Strand 5	A	287	290	parallel
Strand 6	A	279	281	anti-parallel

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There are 7 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	87	99	first strand
Strand 2	A	72	80	anti-parallel
Strand 3	A	188	193	parallel
Strand 4	A	197	206	anti-parallel
Strand 5	A	209	218	anti-parallel
Strand 6	A	170	177	anti-parallel
Strand 7	A	259	260	anti-parallel

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There are 7 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	87	99	first strand
Strand 2	A	72	80	anti-parallel
Strand 3	A	188	193	parallel
Strand 4	A	197	206	anti-parallel
Strand 5	A	209	218	anti-parallel
Strand 6	A	170	177	anti-parallel
Strand 7	A	266	269	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	274	275	first strand
Strand 2	A	296	297	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	B	121	124	first strand
Strand 2	B	26	31	parallel
Strand 3	B	3	7	parallel
Strand 4	B	141	144	parallel
Strand 5	B	287	290	parallel
Strand 6	B	279	281	anti-parallel

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There are 8 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	48	49	first strand
Strand 2	B	87	101	anti-parallel
Strand 3	B	72	80	anti-parallel
Strand 4	B	188	193	parallel
Strand 5	B	197	206	anti-parallel
Strand 6	B	209	218	anti-parallel
Strand 7	B	170	177	anti-parallel
Strand 8	B	259	260	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	B	48	49	first strand
Strand 2	B	87	101	anti-parallel
Strand 3	B	72	80	anti-parallel
Strand 4	B	188	193	parallel
Strand 5	B	197	206	anti-parallel
Strand 6	B	209	218	anti-parallel
Strand 7	B	170	177	anti-parallel
Strand 8	B	266	269	anti-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	274	275	first strand
Strand 2	B	296	297	anti-parallel

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There are 6 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	121	124	first strand
Strand 2	C	26	31	parallel
Strand 3	C	3	7	parallel
Strand 4	C	141	144	parallel
Strand 5	C	287	290	parallel
Strand 6	C	279	281	anti-parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	87	99	first strand
Strand 2	C	72	80	anti-parallel
Strand 3	C	188	193	parallel
Strand 4	C	197	206	anti-parallel
Strand 5	C	209	218	anti-parallel
Strand 6	C	170	177	anti-parallel
Strand 7	C	259	260	anti-parallel

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There are 7 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	87	99	first strand
Strand 2	C	72	80	anti-parallel
Strand 3	C	188	193	parallel
Strand 4	C	197	206	anti-parallel
Strand 5	C	209	218	anti-parallel
Strand 6	C	170	177	anti-parallel
Strand 7	C	266	269	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	C	274	275	first strand
Strand 2	C	296	297	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	121	124	first strand
Strand 2	D	26	31	parallel
Strand 3	D	3	7	parallel
Strand 4	D	141	144	parallel
Strand 5	D	287	290	parallel
Strand 6	D	279	281	anti-parallel

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There are 7 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	87	99	first strand
Strand 2	D	72	80	anti-parallel
Strand 3	D	188	193	parallel
Strand 4	D	197	206	anti-parallel
Strand 5	D	209	218	anti-parallel
Strand 6	D	170	177	anti-parallel
Strand 7	D	259	260	anti-parallel

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There are 7 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	87	99	first strand
Strand 2	D	72	80	anti-parallel
Strand 3	D	188	193	parallel
Strand 4	D	197	206	anti-parallel
Strand 5	D	209	218	anti-parallel
Strand 6	D	170	177	anti-parallel
Strand 7	D	266	269	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	274	275	first strand
Strand 2	D	296	297	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: 9LRQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
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