Analysis of interatomic Contacts of Structural Units in PDB entry:
7NX3

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 7NX3 entry

There are 3 chains in PDB entry 7NX3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 678	ASN 986
B	VAL 2	PRO 220
C	ASP 1	ARG 192

There are 28 helices in PDB entry 7NX3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	697	705	Right-handed alpha
Helix 2	AA2	A	717	721	Right-handed 310
Helix 3	AA3	A	787	796	Right-handed alpha
Helix 4	AA4	A	895	899	Right-handed 310
Helix 5	AA5	A	906	913	Right-handed alpha
Helix 6	AA6	B	28	32	Right-handed 310
Helix 7	AA7	B	62	65	Right-handed 310
Helix 8	AA8	B	87	91	Right-handed 310
Helix 9	AA9	B	101	105	Right-handed 310
Helix 10	AB1	B	164	166	Right-handed 310
Helix 11	AB2	B	208	211	Right-handed 310
Helix 12	AB3	C	83	87	Right-handed 310
Helix 13	AB4	C	125	132	Right-handed alpha
Helix 14	AB5	C	186	191	Right-handed alpha
Helix 15	AB6	D	83	87	Right-handed 310
Helix 16	AB7	D	125	131	Right-handed alpha
Helix 17	AB8	D	186	193	Right-handed alpha
Helix 18	AB9	E	28	32	Right-handed 310
Helix 19	AC1	E	62	65	Right-handed 310
Helix 20	AC2	E	87	91	Right-handed 310
Helix 21	AC3	E	101	105	Right-handed 310
Helix 22	AC4	E	164	166	Right-handed 310
Helix 23	AC5	E	208	211	Right-handed 310
Helix 24	AC6	F	697	706	Right-handed alpha
Helix 25	AC7	F	717	721	Right-handed 310
Helix 26	AC8	F	787	796	Right-handed alpha
Helix 27	AC9	F	895	899	Right-handed 310
Helix 28	AD1	F	906	913	Right-handed alpha

There are 28 sheets in PDB entry 7NX3. 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 5 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	682	685	first strand
Strand 2	A	978	983	anti-parallel
Strand 3	A	732	739	anti-parallel
Strand 4	A	756	765	anti-parallel
Strand 5	A	964	973	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	713	714	first strand
Strand 2	A	724	727	anti-parallel
Strand 3	A	770	774	anti-parallel
Strand 4	A	825	831	anti-parallel
Strand 5	A	834	841	anti-parallel
Strand 6	A	957	959	anti-parallel
Strand 7	A	861	862	parallel

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There are 4 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	3	6	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	68	73	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	B	115	119	parallel
Strand 3	B	92	99	anti-parallel
Strand 4	B	33	39	anti-parallel
Strand 5	B	45	51	anti-parallel
Strand 6	B	58	60	anti-parallel

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There are 4 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	10	12	first strand
Strand 2	B	115	119	parallel
Strand 3	B	92	99	anti-parallel
Strand 4	B	108	111	anti-parallel

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There are 4 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	129	130	first strand
Strand 2	B	143	153	anti-parallel
Strand 3	B	182	192	anti-parallel
Strand 4	B	171	173	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	129	130	first strand
Strand 2	B	143	153	anti-parallel
Strand 3	B	182	192	anti-parallel
Strand 4	B	177	179	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	159	162	first strand
Strand 2	B	202	207	anti-parallel
Strand 3	B	212	217	anti-parallel

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There are 4 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	4	7	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	74	79	anti-parallel
Strand 4	C	66	71	anti-parallel

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There are 6 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	10	13	first strand
Strand 2	C	106	110	parallel
Strand 3	C	88	94	anti-parallel
Strand 4	C	37	42	anti-parallel
Strand 5	C	49	53	anti-parallel
Strand 6	C	57	58	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	C	10	13	first strand
Strand 2	C	106	110	parallel
Strand 3	C	88	94	anti-parallel
Strand 4	C	101	102	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	30	31	first strand
Strand 2	C	34	35	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	118	122	first strand
Strand 2	C	134	143	anti-parallel
Strand 3	C	177	185	anti-parallel
Strand 4	C	163	167	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	157	159	first strand
Strand 2	C	149	154	anti-parallel
Strand 3	C	195	201	anti-parallel
Strand 4	C	209	214	anti-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	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	74	79	anti-parallel
Strand 4	D	66	71	anti-parallel

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There are 6 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	10	13	first strand
Strand 2	D	106	110	parallel
Strand 3	D	88	94	anti-parallel
Strand 4	D	37	42	anti-parallel
Strand 5	D	49	53	anti-parallel
Strand 6	D	57	58	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	10	13	first strand
Strand 2	D	106	110	parallel
Strand 3	D	88	94	anti-parallel
Strand 4	D	101	102	anti-parallel

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There are 2 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	30	31	first strand
Strand 2	D	34	35	anti-parallel

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There are 4 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	118	122	first strand
Strand 2	D	134	143	anti-parallel
Strand 3	D	177	185	anti-parallel
Strand 4	D	163	167	anti-parallel

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There are 4 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	157	159	first strand
Strand 2	D	149	154	anti-parallel
Strand 3	D	195	201	anti-parallel
Strand 4	D	209	214	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	3	6	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	68	73	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	E	10	12	first strand
Strand 2	E	115	119	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	33	39	anti-parallel
Strand 5	E	45	51	anti-parallel
Strand 6	E	58	60	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	12	first strand
Strand 2	E	115	119	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	108	111	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	128	132	first strand
Strand 2	E	143	153	anti-parallel
Strand 3	E	182	192	anti-parallel
Strand 4	E	171	173	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	E	128	132	first strand
Strand 2	E	143	153	anti-parallel
Strand 3	E	182	192	anti-parallel
Strand 4	E	177	179	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	159	162	first strand
Strand 2	E	202	207	anti-parallel
Strand 3	E	212	217	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	682	685	first strand
Strand 2	F	978	983	anti-parallel
Strand 3	F	732	739	anti-parallel
Strand 4	F	756	765	anti-parallel
Strand 5	F	964	973	anti-parallel

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There are 7 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	713	714	first strand
Strand 2	F	724	727	anti-parallel
Strand 3	F	770	774	anti-parallel
Strand 4	F	825	831	anti-parallel
Strand 5	F	834	841	anti-parallel
Strand 6	F	957	959	anti-parallel
Strand 7	F	861	862	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: 7NX3

Analysis of interatomic Contacts of Structural Units in PDB entry:
7NX3