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

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 9VBA entry

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

Chain ID	Initial residue	Terminal residue
A	THR 4	PHE 354
B	GLU 3	ASN 340
C	ILE 9	PHE 61
L	LYS 8	LEU 13
R	PRO 50	PHE 371

There are 27 helices in PDB entry 9VBA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	31	Right-handed alpha
Helix 2	AA2	A	47	58	Right-handed alpha
Helix 3	AA3	A	62	92	Right-handed alpha
Helix 4	AA4	A	98	113	Right-handed alpha
Helix 5	AA5	A	120	133	Right-handed alpha
Helix 6	AA6	A	133	142	Right-handed alpha
Helix 7	AA7	A	150	158	Right-handed alpha
Helix 8	AA8	A	158	164	Right-handed alpha
Helix 9	AA9	A	170	175	Right-handed alpha
Helix 10	AB1	A	210	215	Right-handed alpha
Helix 11	AB2	A	241	256	Right-handed alpha
Helix 12	AB3	A	271	281	Right-handed alpha
Helix 13	AB4	A	295	310	Right-handed alpha
Helix 14	AB5	A	328	346	Right-handed alpha
Helix 15	AB6	B	4	26	Right-handed alpha
Helix 16	AB7	B	29	35	Right-handed alpha
Helix 17	AB8	C	10	24	Right-handed alpha
Helix 18	AB9	C	29	45	Right-handed alpha
Helix 19	AC1	R	51	55	Right-handed 310
Helix 20	AC2	R	59	88	Right-handed alpha
Helix 21	AC3	R	99	130	Right-handed alpha
Helix 22	AC4	R	136	172	Right-handed alpha
Helix 23	AC5	R	172	180	Right-handed alpha
Helix 24	AC6	R	181	207	Right-handed alpha
Helix 25	AC7	R	229	273	Right-handed alpha
Helix 26	AC8	R	295	328	Right-handed alpha
Helix 27	AC9	R	335	365	Right-handed alpha

There are 11 sheets in PDB entry 9VBA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 3 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	34	38	first strand
Strand 2	A	196	200	parallel
Strand 3	A	185	189	anti-parallel

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There are 2 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	265	267	first strand
Strand 2	A	320	322	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	B	47	49	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	330	anti-parallel
Strand 4	B	317	320	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	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	88	94	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	B	103	105	first strand
Strand 2	B	111	114	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	134	139	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	B	146	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	165	170	anti-parallel
Strand 4	B	175	176	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	146	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	165	170	anti-parallel
Strand 4	B	180	181	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	187	192	first strand
Strand 2	B	199	203	anti-parallel
Strand 3	B	208	210	anti-parallel
Strand 4	B	220	222	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	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	259	264	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	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	293	298	anti-parallel
Strand 4	B	304	308	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	209	211	first strand
Strand 2	R	222	224	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: 9VBA

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