Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q1A

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 9Q1A entry

There are 6 chains in PDB entry 9Q1A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 12	MET 143
A	GLY 145	LYS 268
B	TYR 13	MET 143
B	GLY 145	LYS 268
C	ARG 2	ASP 518
D	ARG 2	ASP 518

There are 68 helices in PDB entry 9Q1A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	45	59	Right-handed alpha
Helix 2	AA2	A	105	117	Right-handed alpha
Helix 3	AA3	A	134	142	Right-handed alpha
Helix 4	AA4	A	151	155	Right-handed 310
Helix 5	AA5	A	168	180	Right-handed alpha
Helix 6	AA6	A	191	193	Right-handed 310
Helix 7	AA7	A	194	211	Right-handed alpha
Helix 8	AA8	A	226	234	Right-handed alpha
Helix 9	AA9	A	244	259	Right-handed alpha
Helix 10	AB1	A	263	267	Right-handed 310
Helix 11	AB2	B	45	59	Right-handed alpha
Helix 12	AB3	B	105	117	Right-handed alpha
Helix 13	AB4	B	134	142	Right-handed alpha
Helix 14	AB5	B	151	155	Right-handed 310
Helix 15	AB6	B	168	180	Right-handed alpha
Helix 16	AB7	B	191	193	Right-handed 310
Helix 17	AB8	B	194	211	Right-handed alpha
Helix 18	AB9	B	226	234	Right-handed alpha
Helix 19	AC1	B	244	259	Right-handed alpha
Helix 20	AC2	B	263	267	Right-handed 310
Helix 21	AC3	C	9	33	Right-handed alpha
Helix 22	AC4	C	37	47	Right-handed alpha
Helix 23	AC5	C	58	71	Right-handed alpha
Helix 24	AC6	C	72	75	Right-handed 310
Helix 25	AC7	C	76	89	Right-handed alpha
Helix 26	AC8	C	91	101	Right-handed alpha
Helix 27	AC9	C	113	147	Right-handed alpha
Helix 28	AD1	C	162	177	Right-handed alpha
Helix 29	AD2	C	188	192	Right-handed 310
Helix 30	AD3	C	210	229	Right-handed alpha
Helix 31	AD4	C	242	254	Right-handed alpha
Helix 32	AD5	C	263	270	Right-handed alpha
Helix 33	AD6	C	272	291	Right-handed alpha
Helix 34	AD7	C	298	303	Right-handed alpha
Helix 35	AD8	C	310	327	Right-handed alpha
Helix 36	AD9	C	331	333	Right-handed 310
Helix 37	AE1	C	349	365	Right-handed alpha
Helix 38	AE2	C	382	400	Right-handed alpha
Helix 39	AE3	C	418	436	Right-handed alpha
Helix 40	AE4	C	438	442	Right-handed alpha
Helix 41	AE5	C	449	473	Right-handed alpha
Helix 42	AE6	C	473	480	Right-handed alpha
Helix 43	AE7	C	495	497	Right-handed 310
Helix 44	AE8	C	508	516	Right-handed alpha
Helix 45	AE9	D	9	32	Right-handed alpha
Helix 46	AF1	D	37	47	Right-handed alpha
Helix 47	AF2	D	58	71	Right-handed alpha
Helix 48	AF3	D	72	75	Right-handed 310
Helix 49	AF4	D	76	89	Right-handed alpha
Helix 50	AF5	D	91	101	Right-handed alpha
Helix 51	AF6	D	113	147	Right-handed alpha
Helix 52	AF7	D	162	177	Right-handed alpha
Helix 53	AF8	D	188	192	Right-handed 310
Helix 54	AF9	D	210	229	Right-handed alpha
Helix 55	AG1	D	242	254	Right-handed alpha
Helix 56	AG2	D	263	269	Right-handed alpha
Helix 57	AG3	D	272	291	Right-handed alpha
Helix 58	AG4	D	298	303	Right-handed alpha
Helix 59	AG5	D	310	327	Right-handed alpha
Helix 60	AG6	D	331	333	Right-handed 310
Helix 61	AG7	D	349	365	Right-handed alpha
Helix 62	AG8	D	382	401	Right-handed alpha
Helix 63	AG9	D	418	436	Right-handed alpha
Helix 64	AH1	D	438	442	Right-handed alpha
Helix 65	AH2	D	449	473	Right-handed alpha
Helix 66	AH3	D	473	481	Right-handed alpha
Helix 67	AH4	D	495	497	Right-handed 310
Helix 68	AH5	D	508	517	Right-handed alpha

There are 8 sheets in PDB entry 9Q1A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	65	73	first strand
Strand 2	A	76	84	anti-parallel
Strand 3	A	33	40	anti-parallel
Strand 4	B	33	40	anti-parallel
Strand 5	B	76	84	anti-parallel
Strand 6	B	65	73	anti-parallel

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There are 5 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	158	162	first strand
Strand 2	A	121	126	parallel
Strand 3	A	183	186	parallel
Strand 4	A	217	221	parallel
Strand 5	A	238	239	parallel

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There are 5 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	158	162	first strand
Strand 2	B	121	127	parallel
Strand 3	B	183	187	parallel
Strand 4	B	217	221	parallel
Strand 5	B	238	239	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	C	34	36	first strand
Strand 2	C	499	501	anti-parallel

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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	335	336	first strand
Strand 2	C	293	295	parallel
Strand 3	C	257	259	parallel
Strand 4	C	233	237	parallel
Strand 5	C	180	183	parallel
Strand 6	C	153	158	parallel
Strand 7	C	404	406	parallel
Strand 8	C	371	373	parallel
Strand 9	C	338	340	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	C	443	445	first strand
Strand 2	D	443	445	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	D	34	36	first strand
Strand 2	D	499	501	anti-parallel

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There are 9 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	335	336	first strand
Strand 2	D	293	295	parallel
Strand 3	D	257	259	parallel
Strand 4	D	233	237	parallel
Strand 5	D	180	183	parallel
Strand 6	D	153	158	parallel
Strand 7	D	404	406	parallel
Strand 8	D	371	373	parallel
Strand 9	D	338	340	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: 9Q1A

Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q1A