Analysis of interatomic Contacts of Structural Units in PDB entry:
6VAB

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 6VAB entry

There are 4 chains in PDB entry 6VAB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	SER 182
B	PHE 484	ARG 780
C	MET 1	SER 182
D	ASP 483	ARG 780

There are 33 helices in PDB entry 6VAB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	19	26	Right-handed alpha
Helix 2	AA2	A	43	51	Right-handed alpha
Helix 3	AA3	A	95	104	Right-handed alpha
Helix 4	AA4	B	485	497	Right-handed alpha
Helix 5	AA5	B	502	516	Right-handed alpha
Helix 6	AA6	B	523	546	Right-handed alpha
Helix 7	AA7	B	552	573	Right-handed alpha
Helix 8	AA8	B	577	595	Right-handed alpha
Helix 9	AA9	B	598	614	Right-handed alpha
Helix 10	AB1	B	620	638	Right-handed alpha
Helix 11	AB2	B	646	659	Right-handed alpha
Helix 12	AB3	B	662	676	Right-handed alpha
Helix 13	AB4	B	696	708	Right-handed alpha
Helix 14	AB5	B	712	733	Right-handed alpha
Helix 15	AB6	B	741	751	Right-handed alpha
Helix 16	AB7	B	762	778	Right-handed alpha
Helix 17	AB8	C	19	26	Right-handed alpha
Helix 18	AB9	C	43	51	Right-handed alpha
Helix 19	AC1	C	95	104	Right-handed alpha
Helix 20	AC2	D	483	487	Right-handed 310
Helix 21	AC3	D	488	500	Right-handed alpha
Helix 22	AC4	D	502	517	Right-handed alpha
Helix 23	AC5	D	523	546	Right-handed alpha
Helix 24	AC6	D	552	573	Right-handed alpha
Helix 25	AC7	D	578	595	Right-handed alpha
Helix 26	AC8	D	598	614	Right-handed alpha
Helix 27	AC9	D	620	637	Right-handed alpha
Helix 28	AD1	D	642	659	Right-handed alpha
Helix 29	AD2	D	662	679	Right-handed alpha
Helix 30	AD3	D	695	707	Right-handed alpha
Helix 31	AD4	D	712	730	Right-handed alpha
Helix 32	AD5	D	742	750	Right-handed alpha
Helix 33	AD6	D	760	777	Right-handed alpha

There are 8 sheets in PDB entry 6VAB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 6 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	55	58	first strand
Strand 2	A	33	36	parallel
Strand 3	A	2	6	parallel
Strand 4	A	149	155	anti-parallel
Strand 5	A	159	168	anti-parallel
Strand 6	A	171	175	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	55	58	first strand
Strand 2	A	33	36	parallel
Strand 3	A	2	6	parallel
Strand 4	A	149	155	anti-parallel
Strand 5	A	159	168	anti-parallel
Strand 6	A	179	180	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	A	74	77	first strand
Strand 2	A	80	83	anti-parallel

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There are 3 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	110	112	first strand
Strand 2	A	127	131	parallel
Strand 3	A	120	124	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	55	58	first strand
Strand 2	C	33	36	parallel
Strand 3	C	2	6	parallel
Strand 4	C	149	155	anti-parallel
Strand 5	C	159	168	anti-parallel
Strand 6	C	171	175	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	55	58	first strand
Strand 2	C	33	36	parallel
Strand 3	C	2	6	parallel
Strand 4	C	149	155	anti-parallel
Strand 5	C	159	168	anti-parallel
Strand 6	C	179	180	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	C	74	77	first strand
Strand 2	C	80	83	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	C	110	112	first strand
Strand 2	C	127	131	parallel
Strand 3	C	120	124	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: 6VAB

Analysis of interatomic Contacts of Structural Units in PDB entry:
6VAB