Analysis of interatomic Contacts of Structural Units in PDB entry:
9V2O

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 9V2O entry

There are 5 chains in PDB entry 9V2O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 1	SER 126
B	GLN 26	LEU 513
C	GLN 1	LEU 110
D	VAL 2	SER 122
E	GLN 1	LEU 110

There are 17 helices in PDB entry 9V2O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	87	91	Right-handed 310
Helix 2	AA2	B	77	97	Right-handed alpha
Helix 3	AA3	B	138	142	Right-handed 310
Helix 4	AA4	B	149	159	Right-handed alpha
Helix 5	AA5	B	163	171	Right-handed alpha
Helix 6	AA6	B	195	203	Right-handed alpha
Helix 7	AA7	B	203	208	Right-handed alpha
Helix 8	AA8	B	217	238	Right-handed alpha
Helix 9	AA9	B	253	262	Right-handed alpha
Helix 10	AB1	B	267	277	Right-handed alpha
Helix 11	AB2	B	277	285	Right-handed alpha
Helix 12	AB3	B	292	296	Right-handed 310
Helix 13	AB4	B	379	385	Right-handed alpha
Helix 14	AB5	B	445	447	Right-handed 310
Helix 15	AB6	B	473	477	Right-handed 310
Helix 16	AB7	B	491	513	Right-handed alpha
Helix 17	AB8	D	87	91	Right-handed 310

There are 19 sheets in PDB entry 9V2O. 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 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	3	7	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	80	83	anti-parallel
Strand 4	A	68	71	anti-parallel

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There are 6 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	12	first strand
Strand 2	A	120	124	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	33	39	anti-parallel
Strand 5	A	45	50	anti-parallel
Strand 6	A	59	60	anti-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	B	31	32	first strand
Strand 2	B	467	468	parallel

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There are 5 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	38	40	first strand
Strand 2	B	313	318	anti-parallel
Strand 3	B	340	343	anti-parallel
Strand 4	B	349	352	anti-parallel
Strand 5	B	373	375	anti-parallel

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There are 5 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	176	177	first strand
Strand 2	B	189	194	anti-parallel
Strand 3	B	55	60	parallel
Strand 4	B	298	301	anti-parallel
Strand 5	B	287	289	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	B	333	336	first strand
Strand 2	B	395	398	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	B	359	361	first strand
Strand 2	B	364	366	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	405	408	first strand
Strand 2	B	411	414	anti-parallel
Strand 3	B	440	443	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	431	434	first strand
Strand 2	B	422	425	anti-parallel
Strand 3	B	449	452	anti-parallel
Strand 4	B	455	458	anti-parallel

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There are 5 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	9	12	first strand
Strand 2	C	105	109	parallel
Strand 3	C	86	94	anti-parallel
Strand 4	C	36	40	anti-parallel
Strand 5	C	47	50	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	9	12	first strand
Strand 2	C	105	109	parallel
Strand 3	C	86	94	anti-parallel
Strand 4	C	98	100	anti-parallel

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There are 3 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	19	23	first strand
Strand 2	C	72	76	anti-parallel
Strand 3	C	65	69	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	6	7	first strand
Strand 2	D	19	22	anti-parallel
Strand 3	D	78	83	anti-parallel
Strand 4	D	68	73	anti-parallel

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There are 6 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	11	first strand
Strand 2	D	116	119	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	33	39	anti-parallel
Strand 5	D	45	51	anti-parallel
Strand 6	D	59	60	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	10	11	first strand
Strand 2	D	116	119	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	110	112	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	E	18	23	first strand
Strand 2	E	72	77	anti-parallel
Strand 3	E	64	69	anti-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	E	36	39	first strand
Strand 2	E	47	51	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	E	86	88	first strand
Strand 2	E	105	107	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	E	91	92	first strand
Strand 2	E	100	101	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: 9V2O

Analysis of interatomic Contacts of Structural Units in PDB entry:
9V2O