Analysis of interatomic Contacts of Structural Units in PDB entry:
7Q3X

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 7Q3X entry

There are 4 chains in PDB entry 7Q3X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 2	SER 304
B	THR 2	SER 304
C	THR 2	SER 304
D	THR 2	SER 304

There are 56 helices in PDB entry 7Q3X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	11	24	Right-handed alpha
Helix 2	AA2	A	35	37	Right-handed 310
Helix 3	AA3	A	38	54	Right-handed alpha
Helix 4	AA4	A	65	70	Right-handed 310
Helix 5	AA5	A	88	109	Right-handed alpha
Helix 6	AA6	A	122	134	Right-handed alpha
Helix 7	AA7	A	137	139	Right-handed 310
Helix 8	AA8	A	145	162	Right-handed alpha
Helix 9	AA9	A	164	166	Right-handed 310
Helix 10	AB1	A	184	187	Right-handed 310
Helix 11	AB2	A	197	217	Right-handed alpha
Helix 12	AB3	A	223	239	Right-handed alpha
Helix 13	AB4	A	254	256	Right-handed 310
Helix 14	AB5	A	282	303	Right-handed alpha
Helix 15	AB6	B	11	24	Right-handed alpha
Helix 16	AB7	B	35	37	Right-handed 310
Helix 17	AB8	B	38	54	Right-handed alpha
Helix 18	AB9	B	65	70	Right-handed 310
Helix 19	AC1	B	88	109	Right-handed alpha
Helix 20	AC2	B	122	134	Right-handed alpha
Helix 21	AC3	B	137	139	Right-handed 310
Helix 22	AC4	B	145	162	Right-handed alpha
Helix 23	AC5	B	164	166	Right-handed 310
Helix 24	AC6	B	184	187	Right-handed 310
Helix 25	AC7	B	197	217	Right-handed alpha
Helix 26	AC8	B	223	239	Right-handed alpha
Helix 27	AC9	B	254	256	Right-handed 310
Helix 28	AD1	B	282	302	Right-handed alpha
Helix 29	AD2	C	11	24	Right-handed alpha
Helix 30	AD3	C	35	37	Right-handed 310
Helix 31	AD4	C	38	54	Right-handed alpha
Helix 32	AD5	C	65	70	Right-handed 310
Helix 33	AD6	C	88	109	Right-handed alpha
Helix 34	AD7	C	122	134	Right-handed alpha
Helix 35	AD8	C	137	139	Right-handed 310
Helix 36	AD9	C	145	162	Right-handed alpha
Helix 37	AE1	C	164	166	Right-handed 310
Helix 38	AE2	C	184	187	Right-handed 310
Helix 39	AE3	C	197	217	Right-handed alpha
Helix 40	AE4	C	223	239	Right-handed alpha
Helix 41	AE5	C	254	256	Right-handed 310
Helix 42	AE6	C	282	304	Right-handed alpha
Helix 43	AE7	D	11	24	Right-handed alpha
Helix 44	AE8	D	35	37	Right-handed 310
Helix 45	AE9	D	38	54	Right-handed alpha
Helix 46	AF1	D	65	70	Right-handed 310
Helix 47	AF2	D	88	109	Right-handed alpha
Helix 48	AF3	D	122	134	Right-handed alpha
Helix 49	AF4	D	137	139	Right-handed 310
Helix 50	AF5	D	145	162	Right-handed alpha
Helix 51	AF6	D	164	166	Right-handed 310
Helix 52	AF7	D	184	187	Right-handed 310
Helix 53	AF8	D	197	217	Right-handed alpha
Helix 54	AF9	D	223	239	Right-handed alpha
Helix 55	AG1	D	254	256	Right-handed 310
Helix 56	AG2	D	282	303	Right-handed alpha

There are 16 sheets in PDB entry 7Q3X. 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	60	63	first strand
Strand 2	A	29	33	parallel
Strand 3	A	3	7	parallel
Strand 4	A	74	77	parallel
Strand 5	A	115	118	parallel
Strand 6	A	141	143	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	168	169	first strand
Strand 2	A	188	189	anti-parallel

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There are 2 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	172	174	first strand
Strand 2	A	180	182	anti-parallel

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There are 3 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	244	252	first strand
Strand 2	A	258	269	anti-parallel
Strand 3	A	272	276	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	60	63	first strand
Strand 2	B	29	33	parallel
Strand 3	B	3	7	parallel
Strand 4	B	74	77	parallel
Strand 5	B	115	118	parallel
Strand 6	B	141	143	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	168	169	first strand
Strand 2	B	188	189	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	172	174	first strand
Strand 2	B	180	182	anti-parallel

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There are 3 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	244	252	first strand
Strand 2	B	258	269	anti-parallel
Strand 3	B	272	276	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	60	63	first strand
Strand 2	C	29	33	parallel
Strand 3	C	3	7	parallel
Strand 4	C	74	77	parallel
Strand 5	C	115	118	parallel
Strand 6	C	141	143	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	C	168	169	first strand
Strand 2	C	188	189	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	C	172	174	first strand
Strand 2	C	180	182	anti-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	C	244	252	first strand
Strand 2	C	258	269	anti-parallel
Strand 3	C	272	276	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	60	63	first strand
Strand 2	D	29	33	parallel
Strand 3	D	3	7	parallel
Strand 4	D	74	77	parallel
Strand 5	D	115	118	parallel
Strand 6	D	141	143	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	168	169	first strand
Strand 2	D	188	189	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	172	174	first strand
Strand 2	D	180	182	anti-parallel

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There are 3 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	244	252	first strand
Strand 2	D	258	269	anti-parallel
Strand 3	D	272	276	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: 7Q3X

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Q3X