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

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 9LQO entry

There are 8 chains in PDB entry 9LQO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 461	ASN 1004
B	MET 1	CYS 350
C	GLY 461	ASN 1004
D	MET 1	CYS 350
F	C 21	G 34
L	C 1	G 14
G	G 30	G 45
M	C 1	C 16

There are 52 helices in PDB entry 9LQO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	463	474	Right-handed alpha
Helix 2	AA2	A	477	493	Right-handed alpha
Helix 3	AA3	A	499	510	Right-handed alpha
Helix 4	AA4	A	558	570	Right-handed alpha
Helix 5	AA5	A	570	581	Right-handed alpha
Helix 6	AA6	A	664	683	Right-handed alpha
Helix 7	AA7	A	708	716	Right-handed alpha
Helix 8	AA8	A	733	740	Right-handed alpha
Helix 9	AA9	A	749	763	Right-handed alpha
Helix 10	AB1	A	768	777	Right-handed alpha
Helix 11	AB2	A	792	813	Right-handed alpha
Helix 12	AB3	A	822	841	Right-handed alpha
Helix 13	AB4	A	851	858	Right-handed alpha
Helix 14	AB5	A	859	868	Right-handed alpha
Helix 15	AB6	A	873	895	Right-handed alpha
Helix 16	AB7	A	897	902	Right-handed alpha
Helix 17	AB8	A	902	908	Right-handed alpha
Helix 18	AB9	A	908	924	Right-handed alpha
Helix 19	AC1	A	933	942	Right-handed alpha
Helix 20	AC2	A	942	950	Right-handed alpha
Helix 21	AC3	A	958	975	Right-handed alpha
Helix 22	AC4	A	979	995	Right-handed alpha
Helix 23	AC5	A	996	1004	Right-handed alpha
Helix 24	AC6	B	168	172	Right-handed 310
Helix 25	AC7	B	308	314	Right-handed alpha
Helix 26	AC8	C	463	474	Right-handed alpha
Helix 27	AC9	C	477	493	Right-handed alpha
Helix 28	AD1	C	499	511	Right-handed alpha
Helix 29	AD2	C	558	570	Right-handed alpha
Helix 30	AD3	C	570	581	Right-handed alpha
Helix 31	AD4	C	664	683	Right-handed alpha
Helix 32	AD5	C	708	716	Right-handed alpha
Helix 33	AD6	C	733	741	Right-handed alpha
Helix 34	AD7	C	749	763	Right-handed alpha
Helix 35	AD8	C	768	777	Right-handed alpha
Helix 36	AD9	C	792	812	Right-handed alpha
Helix 37	AE1	C	822	841	Right-handed alpha
Helix 38	AE2	C	850	858	Right-handed alpha
Helix 39	AE3	C	859	868	Right-handed alpha
Helix 40	AE4	C	873	895	Right-handed alpha
Helix 41	AE5	C	897	902	Right-handed alpha
Helix 42	AE6	C	902	908	Right-handed alpha
Helix 43	AE7	C	908	924	Right-handed alpha
Helix 44	AE8	C	924	929	Right-handed alpha
Helix 45	AE9	C	933	951	Right-handed alpha
Helix 46	AF1	C	953	957	Right-handed 310
Helix 47	AF2	C	958	975	Right-handed alpha
Helix 48	AF3	C	979	995	Right-handed alpha
Helix 49	AF4	C	996	1003	Right-handed alpha
Helix 50	AF5	D	11	15	Right-handed 310
Helix 51	AF6	D	168	172	Right-handed 310
Helix 52	AF7	D	308	313	Right-handed alpha

There are 21 sheets in PDB entry 9LQO. 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, AC1, AC2, AC3,

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	518	519	first strand
Strand 2	A	687	691	anti-parallel
Strand 3	A	694	706	anti-parallel
Strand 4	A	591	602	parallel
Strand 5	A	619	633	anti-parallel
Strand 6	A	653	658	anti-parallel
Strand 7	A	554	557	anti-parallel
Strand 8	A	534	536	anti-parallel

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There are 6 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	518	519	first strand
Strand 2	A	687	691	anti-parallel
Strand 3	A	694	706	anti-parallel
Strand 4	A	591	602	parallel
Strand 5	A	619	633	anti-parallel
Strand 6	A	636	642	anti-parallel

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There are 8 strands in AA3 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	28	31	anti-parallel
Strand 3	B	46	50	anti-parallel
Strand 4	B	54	59	anti-parallel
Strand 5	B	2	8	parallel
Strand 6	B	343	349	anti-parallel
Strand 7	B	326	332	anti-parallel
Strand 8	B	318	321	anti-parallel

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There are 4 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	76	80	first strand
Strand 2	B	90	94	anti-parallel
Strand 3	B	107	114	anti-parallel
Strand 4	B	121	127	anti-parallel

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There are 5 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	130	131	first strand
Strand 2	B	191	196	parallel
Strand 3	B	181	186	anti-parallel
Strand 4	B	151	156	anti-parallel
Strand 5	B	141	146	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	159	161	first strand
Strand 2	B	175	177	anti-parallel

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There are 4 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	208	211	first strand
Strand 2	B	215	219	anti-parallel
Strand 3	B	233	239	anti-parallel
Strand 4	B	246	252	anti-parallel

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There are 4 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	262	267	first strand
Strand 2	B	270	274	anti-parallel
Strand 3	B	288	292	anti-parallel
Strand 4	B	297	301	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	B	277	279	first strand
Strand 2	B	282	283	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	C	518	519	first strand
Strand 2	C	687	691	anti-parallel
Strand 3	C	694	706	anti-parallel
Strand 4	C	591	602	parallel
Strand 5	C	619	633	anti-parallel
Strand 6	C	653	658	anti-parallel
Strand 7	C	554	557	anti-parallel
Strand 8	C	534	536	anti-parallel

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There are 6 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	518	519	first strand
Strand 2	C	687	691	anti-parallel
Strand 3	C	694	706	anti-parallel
Strand 4	C	591	602	parallel
Strand 5	C	619	633	anti-parallel
Strand 6	C	636	642	anti-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	D	7	8	first strand
Strand 2	D	54	59	parallel
Strand 3	D	46	50	anti-parallel
Strand 4	D	28	31	anti-parallel
Strand 5	D	20	23	anti-parallel

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There are 5 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	61	62	first strand
Strand 2	D	119	127	parallel
Strand 3	D	107	116	anti-parallel
Strand 4	D	90	95	anti-parallel
Strand 5	D	75	80	anti-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	D	130	131	first strand
Strand 2	D	191	192	parallel

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There are 4 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	142	147	first strand
Strand 2	D	150	155	anti-parallel
Strand 3	D	181	185	anti-parallel
Strand 4	D	194	196	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	159	161	first strand
Strand 2	D	175	177	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	208	211	first strand
Strand 2	D	215	219	anti-parallel
Strand 3	D	233	239	anti-parallel
Strand 4	D	246	252	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	262	267	first strand
Strand 2	D	270	274	anti-parallel
Strand 3	D	287	292	anti-parallel
Strand 4	D	297	301	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	277	279	first strand
Strand 2	D	282	283	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	318	321	first strand
Strand 2	D	326	332	anti-parallel
Strand 3	D	343	345	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	318	321	first strand
Strand 2	D	326	332	anti-parallel
Strand 3	D	348	349	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: 9LQO

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