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

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 9NQZ entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 22	SER 495
B	ASP 22	SER 495
C	ASP 22	SER 495
D	GLU 1	LYS 109
E	GLU 1	ALA 125
F	GLU 1	LYS 109
G	GLU 1	ALA 125
H	GLU 1	ALA 125
L	GLU 1	LYS 109

There are 26 helices in PDB entry 9NQZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	58	64	Right-handed alpha
Helix 2	AA2	A	67	76	Right-handed alpha
Helix 3	AA3	A	79	89	Right-handed alpha
Helix 4	AA4	A	283	360	Right-handed alpha
Helix 5	AA5	A	475	481	Right-handed alpha
Helix 6	AA6	B	58	64	Right-handed alpha
Helix 7	AA7	B	67	75	Right-handed alpha
Helix 8	AA8	B	76	78	Right-handed 310
Helix 9	AA9	B	79	89	Right-handed alpha
Helix 10	AB1	B	283	360	Right-handed alpha
Helix 11	AB2	B	475	481	Right-handed alpha
Helix 12	AB3	C	67	76	Right-handed alpha
Helix 13	AB4	C	79	89	Right-handed alpha
Helix 14	AB5	C	283	360	Right-handed alpha
Helix 15	AB6	C	475	482	Right-handed alpha
Helix 16	AB7	E	28	32	Right-handed 310
Helix 17	AB8	E	62	65	Right-handed 310
Helix 18	AB9	E	87	91	Right-handed 310
Helix 19	AC1	F	79	83	Right-handed 310
Helix 20	AC2	G	28	32	Right-handed 310
Helix 21	AC3	G	62	65	Right-handed 310
Helix 22	AC4	G	87	91	Right-handed 310
Helix 23	AC5	H	28	32	Right-handed 310
Helix 24	AC6	H	62	65	Right-handed 310
Helix 25	AC7	H	87	91	Right-handed 310
Helix 26	AC8	L	79	83	Right-handed 310

There are 27 sheets in PDB entry 9NQZ. 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,

There are 4 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	24	27	first strand
Strand 2	A	407	410	anti-parallel
Strand 3	A	414	418	anti-parallel
Strand 4	A	448	451	anti-parallel

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There are 4 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	374	383	first strand
Strand 2	A	386	405	anti-parallel
Strand 3	A	421	426	anti-parallel
Strand 4	A	429	434	anti-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	A	374	383	first strand
Strand 2	A	386	405	anti-parallel
Strand 3	A	31	49	anti-parallel
Strand 4	B	457	460	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	A	54	57	first strand
Strand 2	H	106	109	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	A	457	460	first strand
Strand 2	C	31	49	parallel
Strand 3	C	386	405	anti-parallel
Strand 4	C	374	383	anti-parallel

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There are 5 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	457	460	first strand
Strand 2	C	31	49	parallel
Strand 3	C	386	405	anti-parallel
Strand 4	C	421	426	anti-parallel
Strand 5	C	429	434	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	24	27	first strand
Strand 2	B	407	410	anti-parallel
Strand 3	B	414	418	anti-parallel
Strand 4	B	448	451	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	374	383	first strand
Strand 2	B	386	405	anti-parallel
Strand 3	B	421	426	anti-parallel
Strand 4	B	429	434	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	B	374	383	first strand
Strand 2	B	386	405	anti-parallel
Strand 3	B	31	49	anti-parallel
Strand 4	C	457	460	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	54	57	first strand
Strand 2	G	106	109	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	24	27	first strand
Strand 2	C	407	410	anti-parallel
Strand 3	C	414	418	anti-parallel
Strand 4	C	448	451	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	54	57	first strand
Strand 2	E	106	109	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	D	4	6	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	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	10	12	first strand
Strand 2	D	105	107	parallel

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There are 5 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	53	54	first strand
Strand 2	D	45	49	anti-parallel
Strand 3	D	33	38	anti-parallel
Strand 4	D	85	90	anti-parallel
Strand 5	D	99	100	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	3	7	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 AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	12	first strand
Strand 2	E	119	123	parallel
Strand 3	E	92	98	anti-parallel
Strand 4	E	34	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 AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	7	first strand
Strand 2	F	19	25	anti-parallel
Strand 3	F	70	75	anti-parallel
Strand 4	F	62	67	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	104	107	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	33	38	anti-parallel
Strand 5	F	45	49	anti-parallel
Strand 6	F	53	54	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	F	10	12	first strand
Strand 2	F	104	107	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	99	100	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	G	3	7	first strand
Strand 2	G	17	25	anti-parallel
Strand 3	G	78	84	anti-parallel
Strand 4	G	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	G	11	12	first strand
Strand 2	G	119	123	parallel
Strand 3	G	92	98	anti-parallel
Strand 4	G	34	39	anti-parallel
Strand 5	G	45	51	anti-parallel
Strand 6	G	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	H	3	7	first strand
Strand 2	H	17	25	anti-parallel
Strand 3	H	78	84	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	119	123	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	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	L	4	6	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	104	108	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	104	108	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	99	100	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: 9NQZ

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