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

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 6BUR entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	VAL 367
B	HIS 0	VAL 367
C	MET 1	VAL 367
D	MET 1	ALA 251

There are 55 helices in PDB entry 6BUR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	26	Right-handed alpha
Helix 2	AA2	A	30	32	Right-handed 310
Helix 3	AA3	A	50	68	Right-handed alpha
Helix 4	AA4	A	70	78	Right-handed alpha
Helix 5	AA5	A	123	127	Right-handed 310
Helix 6	AA6	A	129	147	Right-handed alpha
Helix 7	AA7	A	151	153	Right-handed 310
Helix 8	AA8	A	166	176	Right-handed alpha
Helix 9	AA9	A	184	204	Right-handed alpha
Helix 10	AB1	A	208	212	Right-handed 310
Helix 11	AB2	A	213	217	Right-handed 310
Helix 12	AB3	A	266	277	Right-handed alpha
Helix 13	AB4	A	281	291	Right-handed 310
Helix 14	AB5	A	314	318	Right-handed 310
Helix 15	AB6	A	322	340	Right-handed alpha
Helix 16	AB7	B	17	26	Right-handed alpha
Helix 17	AB8	B	30	32	Right-handed 310
Helix 18	AB9	B	50	68	Right-handed alpha
Helix 19	AC1	B	70	78	Right-handed alpha
Helix 20	AC2	B	123	127	Right-handed 310
Helix 21	AC3	B	129	147	Right-handed alpha
Helix 22	AC4	B	151	153	Right-handed 310
Helix 23	AC5	B	166	176	Right-handed alpha
Helix 24	AC6	B	184	204	Right-handed alpha
Helix 25	AC7	B	208	212	Right-handed 310
Helix 26	AC8	B	213	217	Right-handed 310
Helix 27	AC9	B	266	277	Right-handed alpha
Helix 28	AD1	B	282	291	Right-handed 310
Helix 29	AD2	B	322	340	Right-handed alpha
Helix 30	AD3	C	17	26	Right-handed alpha
Helix 31	AD4	C	30	32	Right-handed 310
Helix 32	AD5	C	50	68	Right-handed alpha
Helix 33	AD6	C	70	78	Right-handed alpha
Helix 34	AD7	C	123	127	Right-handed 310
Helix 35	AD8	C	129	147	Right-handed alpha
Helix 36	AD9	C	151	153	Right-handed 310
Helix 37	AE1	C	166	176	Right-handed alpha
Helix 38	AE2	C	184	204	Right-handed alpha
Helix 39	AE3	C	208	212	Right-handed 310
Helix 40	AE4	C	213	217	Right-handed 310
Helix 41	AE5	C	266	277	Right-handed alpha
Helix 42	AE6	C	281	291	Right-handed 310
Helix 43	AE7	C	322	340	Right-handed alpha
Helix 44	AE8	D	17	26	Right-handed alpha
Helix 45	AE9	D	30	32	Right-handed 310
Helix 46	AF1	D	50	68	Right-handed alpha
Helix 47	AF2	D	70	78	Right-handed alpha
Helix 48	AF3	D	123	127	Right-handed 310
Helix 49	AF4	D	129	147	Right-handed alpha
Helix 50	AF5	D	166	175	Right-handed alpha
Helix 51	AF6	D	184	204	Right-handed alpha
Helix 52	AF7	D	208	212	Right-handed 310
Helix 53	AF8	D	266	277	Right-handed alpha
Helix 54	AF9	D	283	291	Right-handed 310
Helix 55	AG1	D	322	340	Right-handed alpha

There are 16 sheets in PDB entry 6BUR. 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,

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	2	10	first strand
Strand 2	A	93	101	anti-parallel
Strand 3	A	34	41	anti-parallel
Strand 4	A	79	84	parallel

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There are 4 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	111	118	first strand
Strand 2	A	240	247	anti-parallel
Strand 3	A	155	162	anti-parallel
Strand 4	A	228	232	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	254	261	first strand
Strand 2	A	359	366	anti-parallel
Strand 3	A	293	300	anti-parallel
Strand 4	A	345	348	parallel

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There are 2 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	307	308	first strand
Strand 2	A	311	312	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	1	10	first strand
Strand 2	B	93	102	anti-parallel
Strand 3	B	34	41	anti-parallel
Strand 4	B	79	84	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	111	118	first strand
Strand 2	B	240	247	anti-parallel
Strand 3	B	155	162	anti-parallel
Strand 4	B	228	232	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	254	261	first strand
Strand 2	B	359	366	anti-parallel
Strand 3	B	293	300	anti-parallel
Strand 4	B	345	348	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	307	308	first strand
Strand 2	B	311	312	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	C	2	10	first strand
Strand 2	C	93	101	anti-parallel
Strand 3	C	34	41	anti-parallel
Strand 4	C	79	84	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	C	111	118	first strand
Strand 2	C	240	247	anti-parallel
Strand 3	C	155	162	anti-parallel
Strand 4	C	228	232	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	254	261	first strand
Strand 2	C	359	366	anti-parallel
Strand 3	C	293	300	anti-parallel
Strand 4	C	345	348	parallel

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There are 2 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	307	308	first strand
Strand 2	C	311	312	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	3	10	first strand
Strand 2	D	93	100	anti-parallel
Strand 3	D	34	41	anti-parallel
Strand 4	D	79	84	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	D	111	118	first strand
Strand 2	D	240	247	anti-parallel
Strand 3	D	155	162	anti-parallel
Strand 4	D	228	232	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	254	261	first strand
Strand 2	D	359	366	anti-parallel
Strand 3	D	293	300	anti-parallel
Strand 4	D	345	348	parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	307	308	first strand
Strand 2	D	311	312	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: 6BUR

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