Analysis of interatomic Contacts of Structural Units in PDB entry:
9NU7

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 9NU7 entry

There are 7 chains in PDB entry 9NU7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 2	PRO 208
B	THR 2	ASP 239
C	MET 0	PRO 277
D	ILE 1	MET 99
P	ALA 1	MET 9
S	ALA 1	SER 204
T	THR 2	ASP 239

There are 18 helices in PDB entry 9NU7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	99	103	Right-handed 310
Helix 2	AA2	A	190	195	Right-handed alpha
Helix 3	AA3	B	81	85	Right-handed 310
Helix 4	AA4	B	115	119	Right-handed 310
Helix 5	AA5	B	130	138	Right-handed alpha
Helix 6	AA6	B	193	198	Right-handed alpha
Helix 7	AA7	C	50	55	Right-handed 310
Helix 8	AA8	C	56	85	Right-handed alpha
Helix 9	AA9	C	138	150	Right-handed alpha
Helix 10	AB1	C	151	162	Right-handed alpha
Helix 11	AB2	C	162	175	Right-handed alpha
Helix 12	AB3	C	224	228	Right-handed 310
Helix 13	AB4	S	70	73	Right-handed 310
Helix 14	AB5	S	83	87	Right-handed 310
Helix 15	AB6	S	190	195	Right-handed alpha
Helix 16	AB7	T	81	85	Right-handed 310
Helix 17	AB8	T	130	138	Right-handed alpha
Helix 18	AB9	T	193	198	Right-handed alpha

There are 28 sheets in PDB entry 9NU7. 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 2 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	3	5	first strand
Strand 2	A	24	26	anti-parallel

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There are 10 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	45	52	first strand
Strand 2	A	32	39	anti-parallel
Strand 3	A	89	96	anti-parallel
Strand 4	A	112	117	anti-parallel
Strand 5	A	10	14	parallel
Strand 6	S	10	12	anti-parallel
Strand 7	S	112	114	parallel
Strand 8	S	89	96	anti-parallel
Strand 9	S	32	39	anti-parallel
Strand 10	S	45	52	anti-parallel

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There are 8 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	106	107	first strand
Strand 2	A	89	96	anti-parallel
Strand 3	A	112	117	anti-parallel
Strand 4	A	10	14	parallel
Strand 5	S	10	12	anti-parallel
Strand 6	S	112	114	parallel
Strand 7	S	89	96	anti-parallel
Strand 8	S	107	108	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	19	21	first strand
Strand 2	A	74	79	anti-parallel
Strand 3	A	64	69	anti-parallel
Strand 4	A	60	61	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	126	129	first strand
Strand 2	A	139	144	anti-parallel
Strand 3	A	179	184	anti-parallel
Strand 4	A	160	162	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	168	170	first strand
Strand 2	A	175	177	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	4	7	first strand
Strand 2	B	18	24	anti-parallel
Strand 3	B	72	77	anti-parallel
Strand 4	B	63	69	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	10	13	first strand
Strand 2	B	108	112	parallel
Strand 3	B	87	89	anti-parallel
Strand 4	B	30	36	anti-parallel
Strand 5	B	43	49	anti-parallel
Strand 6	B	52	56	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	B	10	13	first strand
Strand 2	B	108	112	parallel
Strand 3	B	87	89	anti-parallel
Strand 4	B	30	36	anti-parallel
Strand 5	B	91	93	anti-parallel
Strand 6	B	103	104	anti-parallel

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There are 4 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	123	127	first strand
Strand 2	B	139	147	anti-parallel
Strand 3	B	182	192	anti-parallel
Strand 4	B	176	179	anti-parallel

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There are 3 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	154	160	first strand
Strand 2	B	202	209	anti-parallel
Strand 3	B	228	235	anti-parallel

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There are 8 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	46	47	first strand
Strand 2	C	32	37	anti-parallel
Strand 3	C	21	28	anti-parallel
Strand 4	C	4	12	anti-parallel
Strand 5	C	94	103	anti-parallel
Strand 6	C	109	118	anti-parallel
Strand 7	C	121	126	anti-parallel
Strand 8	C	133	135	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	186	190	first strand
Strand 2	C	199	208	anti-parallel
Strand 3	C	241	249	anti-parallel
Strand 4	C	229	230	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	186	190	first strand
Strand 2	C	199	208	anti-parallel
Strand 3	C	241	249	anti-parallel
Strand 4	C	234	235	anti-parallel

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There are 3 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	214	218	first strand
Strand 2	C	258	262	anti-parallel
Strand 3	C	270	272	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	D	6	11	first strand
Strand 2	D	21	30	anti-parallel
Strand 3	D	62	70	anti-parallel
Strand 4	D	50	51	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	6	11	first strand
Strand 2	D	21	30	anti-parallel
Strand 3	D	62	70	anti-parallel
Strand 4	D	55	56	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	D	44	45	first strand
Strand 2	D	35	41	anti-parallel
Strand 3	D	78	84	anti-parallel
Strand 4	D	91	94	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	S	3	5	first strand
Strand 2	S	24	26	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	S	18	21	first strand
Strand 2	S	74	80	anti-parallel
Strand 3	S	64	69	anti-parallel
Strand 4	S	60	61	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	S	126	131	first strand
Strand 2	S	139	144	anti-parallel
Strand 3	S	179	184	anti-parallel
Strand 4	S	160	162	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	168	169	first strand
Strand 2	S	176	177	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	T	4	7	first strand
Strand 2	T	18	24	anti-parallel
Strand 3	T	72	77	anti-parallel
Strand 4	T	63	69	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	10	13	first strand
Strand 2	T	108	112	parallel
Strand 3	T	87	89	anti-parallel
Strand 4	T	30	36	anti-parallel
Strand 5	T	43	49	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	10	13	first strand
Strand 2	T	108	112	parallel
Strand 3	T	87	89	anti-parallel
Strand 4	T	30	36	anti-parallel
Strand 5	T	92	93	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	123	127	first strand
Strand 2	T	139	149	anti-parallel
Strand 3	T	182	192	anti-parallel
Strand 4	T	169	171	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	T	123	127	first strand
Strand 2	T	139	149	anti-parallel
Strand 3	T	182	192	anti-parallel
Strand 4	T	176	179	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	163	165	first strand
Strand 2	T	154	160	anti-parallel
Strand 3	T	202	209	anti-parallel
Strand 4	T	228	235	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: 9NU7

Analysis of interatomic Contacts of Structural Units in PDB entry:
9NU7