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

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 9VFU entry

There are 6 chains in PDB entry 9VFU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 10	PRO 301
B	GLY 8	LYS 255
C	GLY 1	GLN 240
D	THR 24	GLN 69
E	GLN 1	VAL 111
F	ASP 1	LEU 104

There are 24 helices in PDB entry 9VFU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	11	17	Right-handed alpha
Helix 2	AA2	A	45	49	Right-handed 310
Helix 3	AA3	A	55	60	Right-handed alpha
Helix 4	AA4	A	71	74	Right-handed 310
Helix 5	AA5	A	75	81	Right-handed alpha
Helix 6	AA6	A	111	119	Right-handed alpha
Helix 7	AA7	A	163	168	Right-handed 310
Helix 8	AA8	B	35	37	Right-handed 310
Helix 9	AA9	B	56	61	Right-handed alpha
Helix 10	AB1	B	82	87	Right-handed alpha
Helix 11	AB2	B	89	98	Right-handed alpha
Helix 12	AB3	B	143	147	Right-handed 310
Helix 13	AB4	B	149	154	Right-handed alpha
Helix 14	AB5	B	164	168	Right-handed 310
Helix 15	AB6	B	173	180	Right-handed 310
Helix 16	AB7	C	43	48	Right-handed alpha
Helix 17	AB8	C	62	68	Right-handed 310
Helix 18	AB9	C	92	96	Right-handed 310
Helix 19	AC1	C	97	103	Right-handed alpha
Helix 20	AC2	C	143	148	Right-handed alpha
Helix 21	AC3	C	181	188	Right-handed 310
Helix 22	AC4	D	35	39	Right-handed 310
Helix 23	AC5	D	50	55	Right-handed alpha
Helix 24	AC6	E	28	32	Right-handed 310

There are 17 sheets in PDB entry 9VFU. 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,

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	43	44	first strand
Strand 2	C	162	167	anti-parallel
Strand 3	C	113	119	anti-parallel
Strand 4	C	209	218	anti-parallel
Strand 5	C	51	52	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	43	44	first strand
Strand 2	C	162	167	anti-parallel
Strand 3	C	113	119	anti-parallel
Strand 4	C	209	218	anti-parallel
Strand 5	C	69	72	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	84	91	first strand
Strand 2	A	242	258	anti-parallel
Strand 3	A	121	135	anti-parallel
Strand 4	A	196	197	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	184	187	first strand
Strand 2	A	121	135	anti-parallel
Strand 3	A	242	258	anti-parallel
Strand 4	C	39	40	anti-parallel

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There are 2 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	93	94	first strand
Strand 2	A	97	98	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	101	105	first strand
Strand 2	A	227	232	anti-parallel
Strand 3	A	145	151	anti-parallel
Strand 4	A	173	177	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	A	273	275	first strand
Strand 2	B	134	136	parallel

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There are 2 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	11	first strand
Strand 2	D	68	69	parallel

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There are 2 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	14	18	first strand
Strand 2	B	21	25	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	B	32	33	first strand
Strand 2	B	192	197	parallel
Strand 3	B	99	111	anti-parallel
Strand 4	B	234	250	anti-parallel
Strand 5	B	64	71	anti-parallel

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There are 5 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	160	161	first strand
Strand 2	B	78	81	anti-parallel
Strand 3	B	214	225	anti-parallel
Strand 4	B	119	128	anti-parallel
Strand 5	B	182	186	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	C	80	85	first strand
Strand 2	C	191	196	anti-parallel
Strand 3	C	128	134	anti-parallel
Strand 4	C	151	156	anti-parallel

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There are 3 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	176	177	first strand
Strand 2	C	106	110	anti-parallel
Strand 3	C	223	227	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	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 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	E	58	60	first strand
Strand 2	E	45	51	anti-parallel
Strand 3	E	34	39	anti-parallel
Strand 4	E	93	97	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	F	4	6	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 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	53	54	first strand
Strand 2	F	45	49	anti-parallel
Strand 3	F	33	38	anti-parallel
Strand 4	F	84	90	anti-parallel
Strand 5	F	103	104	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: 9VFU

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