Analysis of interatomic Contacts of Structural Units in PDB entry:
6Y91

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 6Y91 entry

There are 4 chains in PDB entry 6Y91 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LYS 313
B	THR 2	LYS 313
C	MET 1	LYS 313
D	THR 2	LYS 313

There are 49 helices in PDB entry 6Y91. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	23	Right-handed alpha
Helix 2	AA2	A	36	53	Right-handed alpha
Helix 3	AA3	A	63	68	Right-handed 310
Helix 4	AA4	A	92	109	Right-handed alpha
Helix 5	AA5	A	120	133	Right-handed alpha
Helix 6	AA6	A	135	137	Right-handed 310
Helix 7	AA7	A	143	159	Right-handed alpha
Helix 8	AA8	A	192	198	Right-handed alpha
Helix 9	AA9	A	202	225	Right-handed alpha
Helix 10	AB1	A	229	245	Right-handed alpha
Helix 11	AB2	A	260	262	Right-handed 310
Helix 12	AB3	A	287	312	Right-handed alpha
Helix 13	AB4	B	10	23	Right-handed alpha
Helix 14	AB5	B	36	53	Right-handed alpha
Helix 15	AB6	B	63	68	Right-handed 310
Helix 16	AB7	B	91	110	Right-handed alpha
Helix 17	AB8	B	120	133	Right-handed alpha
Helix 18	AB9	B	135	137	Right-handed 310
Helix 19	AC1	B	143	159	Right-handed alpha
Helix 20	AC2	B	162	164	Right-handed 310
Helix 21	AC3	B	192	198	Right-handed alpha
Helix 22	AC4	B	202	225	Right-handed alpha
Helix 23	AC5	B	229	245	Right-handed alpha
Helix 24	AC6	B	260	262	Right-handed 310
Helix 25	AC7	B	287	312	Right-handed alpha
Helix 26	AC8	C	10	23	Right-handed alpha
Helix 27	AC9	C	36	53	Right-handed alpha
Helix 28	AD1	C	63	68	Right-handed 310
Helix 29	AD2	C	92	109	Right-handed alpha
Helix 30	AD3	C	120	133	Right-handed alpha
Helix 31	AD4	C	135	137	Right-handed 310
Helix 32	AD5	C	143	159	Right-handed alpha
Helix 33	AD6	C	192	198	Right-handed alpha
Helix 34	AD7	C	202	225	Right-handed alpha
Helix 35	AD8	C	229	245	Right-handed alpha
Helix 36	AD9	C	260	262	Right-handed 310
Helix 37	AE1	C	287	312	Right-handed alpha
Helix 38	AE2	D	10	23	Right-handed alpha
Helix 39	AE3	D	36	53	Right-handed alpha
Helix 40	AE4	D	63	68	Right-handed 310
Helix 41	AE5	D	92	109	Right-handed alpha
Helix 42	AE6	D	120	133	Right-handed alpha
Helix 43	AE7	D	135	137	Right-handed 310
Helix 44	AE8	D	143	159	Right-handed alpha
Helix 45	AE9	D	192	198	Right-handed alpha
Helix 46	AF1	D	202	225	Right-handed alpha
Helix 47	AF2	D	229	245	Right-handed alpha
Helix 48	AF3	D	260	262	Right-handed 310
Helix 49	AF4	D	287	312	Right-handed alpha

There are 12 sheets in PDB entry 6Y91. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	58	61	first strand
Strand 2	A	27	31	parallel
Strand 3	A	3	7	parallel
Strand 4	A	72	75	parallel
Strand 5	A	113	116	parallel
Strand 6	A	139	141	parallel

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There are 3 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	166	172	first strand
Strand 2	A	178	187	anti-parallel
Strand 3	A	190	191	anti-parallel

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There are 3 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	249	258	first strand
Strand 2	A	264	275	anti-parallel
Strand 3	A	278	281	anti-parallel

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There are 6 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	61	first strand
Strand 2	B	27	31	parallel
Strand 3	B	3	7	parallel
Strand 4	B	72	75	parallel
Strand 5	B	113	116	parallel
Strand 6	B	139	141	parallel

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There are 3 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	166	172	first strand
Strand 2	B	178	187	anti-parallel
Strand 3	B	190	191	anti-parallel

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There are 3 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	249	258	first strand
Strand 2	B	264	275	anti-parallel
Strand 3	B	278	281	anti-parallel

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There are 6 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	58	61	first strand
Strand 2	C	27	31	parallel
Strand 3	C	3	7	parallel
Strand 4	C	72	75	parallel
Strand 5	C	113	116	parallel
Strand 6	C	139	141	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	166	171	first strand
Strand 2	C	179	187	anti-parallel
Strand 3	C	190	191	anti-parallel

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There are 3 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	249	258	first strand
Strand 2	C	264	275	anti-parallel
Strand 3	C	278	281	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	61	first strand
Strand 2	D	27	31	parallel
Strand 3	D	3	7	parallel
Strand 4	D	72	75	parallel
Strand 5	D	113	116	parallel
Strand 6	D	139	141	parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	166	172	first strand
Strand 2	D	178	187	anti-parallel
Strand 3	D	190	191	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	D	249	258	first strand
Strand 2	D	264	275	anti-parallel
Strand 3	D	278	281	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: 6Y91

Analysis of interatomic Contacts of Structural Units in PDB entry:
6Y91