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

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 7XQC entry

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

Chain ID	Initial residue	Terminal residue
A	LYS 1	ASP 414
B	LYS 1	ASP 414
C	LYS 1	ASP 413
D	LYS 1	ASP 414

There are 77 helices in PDB entry 7XQC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	16	Right-handed 310
Helix 2	AA2	A	18	32	Right-handed alpha
Helix 3	AA3	A	42	53	Right-handed alpha
Helix 4	AA4	A	66	73	Right-handed alpha
Helix 5	AA5	A	82	89	Right-handed alpha
Helix 6	AA6	A	90	96	Right-handed alpha
Helix 7	AA7	A	131	141	Right-handed alpha
Helix 8	AA8	A	153	164	Right-handed alpha
Helix 9	AA9	A	185	201	Right-handed alpha
Helix 10	AB1	A	209	219	Right-handed alpha
Helix 11	AB2	A	228	230	Right-handed 310
Helix 12	AB3	A	231	239	Right-handed alpha
Helix 13	AB4	A	272	283	Right-handed alpha
Helix 14	AB5	A	286	297	Right-handed alpha
Helix 15	AB6	A	304	312	Right-handed alpha
Helix 16	AB7	A	314	327	Right-handed alpha
Helix 17	AB8	A	335	353	Right-handed alpha
Helix 18	AB9	A	356	371	Right-handed alpha
Helix 19	AC1	A	372	388	Right-handed alpha
Helix 20	AC2	B	12	16	Right-handed 310
Helix 21	AC3	B	18	32	Right-handed alpha
Helix 22	AC4	B	42	53	Right-handed alpha
Helix 23	AC5	B	66	73	Right-handed alpha
Helix 24	AC6	B	82	89	Right-handed alpha
Helix 25	AC7	B	90	96	Right-handed 310
Helix 26	AC8	B	131	142	Right-handed alpha
Helix 27	AC9	B	153	162	Right-handed alpha
Helix 28	AD1	B	185	201	Right-handed alpha
Helix 29	AD2	B	209	219	Right-handed alpha
Helix 30	AD3	B	228	230	Right-handed 310
Helix 31	AD4	B	231	239	Right-handed alpha
Helix 32	AD5	B	272	283	Right-handed alpha
Helix 33	AD6	B	286	297	Right-handed alpha
Helix 34	AD7	B	304	312	Right-handed alpha
Helix 35	AD8	B	314	327	Right-handed alpha
Helix 36	AD9	B	335	352	Right-handed alpha
Helix 37	AE1	B	356	371	Right-handed alpha
Helix 38	AE2	B	372	388	Right-handed alpha
Helix 39	AE3	C	12	16	Right-handed 310
Helix 40	AE4	C	18	32	Right-handed alpha
Helix 41	AE5	C	42	53	Right-handed alpha
Helix 42	AE6	C	66	73	Right-handed alpha
Helix 43	AE7	C	82	88	Right-handed alpha
Helix 44	AE8	C	90	95	Right-handed alpha
Helix 45	AE9	C	131	141	Right-handed alpha
Helix 46	AF1	C	153	162	Right-handed alpha
Helix 47	AF2	C	185	201	Right-handed alpha
Helix 48	AF3	C	209	219	Right-handed alpha
Helix 49	AF4	C	228	230	Right-handed 310
Helix 50	AF5	C	231	238	Right-handed alpha
Helix 51	AF6	C	272	283	Right-handed alpha
Helix 52	AF7	C	286	297	Right-handed alpha
Helix 53	AF8	C	304	312	Right-handed alpha
Helix 54	AF9	C	314	327	Right-handed alpha
Helix 55	AG1	C	335	352	Right-handed alpha
Helix 56	AG2	C	356	371	Right-handed alpha
Helix 57	AG3	C	372	389	Right-handed alpha
Helix 58	AG4	D	12	16	Right-handed 310
Helix 59	AG5	D	18	32	Right-handed alpha
Helix 60	AG6	D	42	53	Right-handed alpha
Helix 61	AG7	D	66	73	Right-handed alpha
Helix 62	AG8	D	82	87	Right-handed alpha
Helix 63	AG9	D	90	95	Right-handed alpha
Helix 64	AH1	D	128	130	Right-handed 310
Helix 65	AH2	D	131	141	Right-handed alpha
Helix 66	AH3	D	153	164	Right-handed alpha
Helix 67	AH4	D	185	201	Right-handed alpha
Helix 68	AH5	D	209	219	Right-handed alpha
Helix 69	AH6	D	228	230	Right-handed 310
Helix 70	AH7	D	231	239	Right-handed alpha
Helix 71	AH8	D	272	283	Right-handed alpha
Helix 72	AH9	D	286	297	Right-handed alpha
Helix 73	AI1	D	304	312	Right-handed alpha
Helix 74	AI2	D	314	327	Right-handed alpha
Helix 75	AI3	D	335	352	Right-handed alpha
Helix 76	AI4	D	356	371	Right-handed alpha
Helix 77	AI5	D	372	388	Right-handed alpha

There are 28 sheets in PDB entry 7XQC. 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, AC4, AC5, AC6, AC7, AC8, AC9, AD1,

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	35	38	first strand
Strand 2	A	7	10	parallel
Strand 3	A	59	63	parallel
Strand 4	A	258	266	anti-parallel
Strand 5	A	106	111	anti-parallel
Strand 6	A	301	302	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	35	38	first strand
Strand 2	A	7	10	parallel
Strand 3	A	59	63	parallel
Strand 4	A	258	266	anti-parallel
Strand 5	A	328	329	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	98	99	first strand
Strand 2	A	102	103	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	A	145	147	first strand
Strand 2	A	222	227	parallel
Strand 3	A	114	118	anti-parallel
Strand 4	A	242	245	anti-parallel

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There are 2 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	167	172	first strand
Strand 2	A	175	182	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	A	249	250	first strand
Strand 2	A	253	254	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	A	395	401	first strand
Strand 2	A	404	410	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	B	35	38	first strand
Strand 2	B	7	10	parallel
Strand 3	B	59	63	parallel
Strand 4	B	258	266	anti-parallel
Strand 5	B	106	111	anti-parallel
Strand 6	B	301	302	anti-parallel

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There are 5 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	35	38	first strand
Strand 2	B	7	10	parallel
Strand 3	B	59	63	parallel
Strand 4	B	258	266	anti-parallel
Strand 5	B	328	329	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	B	98	99	first strand
Strand 2	B	102	103	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	145	147	first strand
Strand 2	B	222	227	parallel
Strand 3	B	114	118	anti-parallel
Strand 4	B	242	245	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	B	167	172	first strand
Strand 2	B	175	182	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	249	250	first strand
Strand 2	B	253	254	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	B	395	401	first strand
Strand 2	B	404	410	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	35	38	first strand
Strand 2	C	7	10	parallel
Strand 3	C	59	63	parallel
Strand 4	C	258	266	anti-parallel
Strand 5	C	106	111	anti-parallel
Strand 6	C	301	302	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	35	38	first strand
Strand 2	C	7	10	parallel
Strand 3	C	59	63	parallel
Strand 4	C	258	266	anti-parallel
Strand 5	C	328	329	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	98	99	first strand
Strand 2	C	102	103	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	C	145	147	first strand
Strand 2	C	222	227	parallel
Strand 3	C	114	118	anti-parallel
Strand 4	C	242	245	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	C	167	172	first strand
Strand 2	C	175	182	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	249	250	first strand
Strand 2	C	253	254	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	395	401	first strand
Strand 2	C	404	410	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	34	38	first strand
Strand 2	D	6	10	parallel
Strand 3	D	59	63	parallel
Strand 4	D	258	266	anti-parallel
Strand 5	D	106	111	anti-parallel
Strand 6	D	301	302	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	34	38	first strand
Strand 2	D	6	10	parallel
Strand 3	D	59	63	parallel
Strand 4	D	258	266	anti-parallel
Strand 5	D	328	329	parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	98	99	first strand
Strand 2	D	102	103	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	145	147	first strand
Strand 2	D	222	227	parallel
Strand 3	D	114	118	anti-parallel
Strand 4	D	242	245	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	167	172	first strand
Strand 2	D	175	182	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	249	250	first strand
Strand 2	D	253	254	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	395	401	first strand
Strand 2	D	404	410	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: 7XQC

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