Analysis of interatomic Contacts of Structural Units in PDB entry:
9NV2

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 9NV2 entry

There are 5 chains in PDB entry 9NV2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 2	SER 208
B	ASN 1	ASP 243
C	PRO 2	PRO 276
D	GLN 2	MET 99
P	ALA 1	MET 9

There are 14 helices in PDB entry 9NV2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	70	73	Right-handed 310
Helix 2	AA2	A	83	87	Right-handed 310
Helix 3	AA3	A	171	174	Right-handed 310
Helix 4	AA4	A	190	195	Right-handed alpha
Helix 5	AA5	B	81	85	Right-handed 310
Helix 6	AA6	B	115	119	Right-handed 310
Helix 7	AA7	B	130	138	Right-handed alpha
Helix 8	AA8	B	197	201	Right-handed alpha
Helix 9	AA9	C	49	53	Right-handed 310
Helix 10	AB1	C	56	86	Right-handed alpha
Helix 11	AB2	C	137	151	Right-handed alpha
Helix 12	AB3	C	151	162	Right-handed alpha
Helix 13	AB4	C	162	175	Right-handed alpha
Helix 14	AB5	C	175	180	Right-handed alpha

There are 19 sheets in PDB entry 9NV2. 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,

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	4	5	first strand
Strand 2	A	24	25	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	10	14	first strand
Strand 2	A	112	117	parallel
Strand 3	A	88	96	anti-parallel
Strand 4	A	32	39	anti-parallel
Strand 5	A	45	52	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	10	14	first strand
Strand 2	A	112	117	parallel
Strand 3	A	88	96	anti-parallel
Strand 4	A	106	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	131	first strand
Strand 2	A	139	144	anti-parallel
Strand 3	A	175	184	anti-parallel
Strand 4	A	160	162	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	A	126	131	first strand
Strand 2	A	139	144	anti-parallel
Strand 3	A	175	184	anti-parallel
Strand 4	A	166	170	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	86	93	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 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	10	13	first strand
Strand 2	B	108	112	parallel
Strand 3	B	86	93	anti-parallel
Strand 4	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	149	anti-parallel
Strand 3	B	187	196	anti-parallel
Strand 4	B	169	171	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	123	127	first strand
Strand 2	B	139	149	anti-parallel
Strand 3	B	187	196	anti-parallel
Strand 4	B	176	177	anti-parallel

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There are 4 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	163	165	first strand
Strand 2	B	154	160	anti-parallel
Strand 3	B	206	213	anti-parallel
Strand 4	B	232	239	anti-parallel

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There are 8 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	46	47	first strand
Strand 2	C	31	37	anti-parallel
Strand 3	C	21	28	anti-parallel
Strand 4	C	3	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 AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	186	193	first strand
Strand 2	C	198	208	anti-parallel
Strand 3	C	241	250	anti-parallel
Strand 4	C	229	230	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	C	186	193	first strand
Strand 2	C	198	208	anti-parallel
Strand 3	C	241	250	anti-parallel
Strand 4	C	234	235	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	C	214	216	first strand
Strand 2	C	259	262	anti-parallel
Strand 3	C	270	272	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	50	51	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	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 AC1 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	36	41	anti-parallel
Strand 3	D	78	83	anti-parallel
Strand 4	D	91	94	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: 9NV2

Analysis of interatomic Contacts of Structural Units in PDB entry:
9NV2