Analysis of interatomic Contacts of Structural Units in PDB entry:
5YBL

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 5YBL entry

There are 4 chains in PDB entry 5YBL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 9	SER 297
B	LEU 9	ALA 298
C	SER 7	ILE 295
D	SER 7	ILE 295

There are 50 helices in PDB entry 5YBL. 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	29	Right-handed alpha
Helix 2	AA2	A	38	49	Right-handed alpha
Helix 3	AA3	A	49	55	Right-handed alpha
Helix 4	AA4	A	75	80	Right-handed alpha
Helix 5	AA5	A	80	86	Right-handed alpha
Helix 6	AA6	A	90	102	Right-handed alpha
Helix 7	AA7	A	131	143	Right-handed 310
Helix 8	AA8	A	161	165	Right-handed 310
Helix 9	AA9	A	171	176	Right-handed 310
Helix 10	AB1	A	243	248	Right-handed alpha
Helix 11	AB2	A	249	254	Right-handed alpha
Helix 12	AB3	A	257	264	Right-handed alpha
Helix 13	AB4	A	288	292	Right-handed alpha
Helix 14	AB5	B	17	29	Right-handed alpha
Helix 15	AB6	B	38	49	Right-handed alpha
Helix 16	AB7	B	49	55	Right-handed alpha
Helix 17	AB8	B	80	86	Right-handed alpha
Helix 18	AB9	B	90	102	Right-handed alpha
Helix 19	AC1	B	133	136	Right-handed 310
Helix 20	AC2	B	139	143	Right-handed 310
Helix 21	AC3	B	171	176	Right-handed 310
Helix 22	AC4	B	243	248	Right-handed alpha
Helix 23	AC5	B	249	254	Right-handed alpha
Helix 24	AC6	B	257	264	Right-handed alpha
Helix 25	AC7	B	288	292	Right-handed alpha
Helix 26	AC8	C	17	29	Right-handed alpha
Helix 27	AC9	C	38	49	Right-handed alpha
Helix 28	AD1	C	49	56	Right-handed alpha
Helix 29	AD2	C	80	86	Right-handed alpha
Helix 30	AD3	C	90	102	Right-handed alpha
Helix 31	AD4	C	133	136	Right-handed 310
Helix 32	AD5	C	139	143	Right-handed 310
Helix 33	AD6	C	172	176	Right-handed 310
Helix 34	AD7	C	243	247	Right-handed 310
Helix 35	AD8	C	249	254	Right-handed alpha
Helix 36	AD9	C	257	264	Right-handed alpha
Helix 37	AE1	C	287	292	Right-handed alpha
Helix 38	AE2	D	17	29	Right-handed alpha
Helix 39	AE3	D	38	49	Right-handed alpha
Helix 40	AE4	D	49	55	Right-handed alpha
Helix 41	AE5	D	75	80	Right-handed alpha
Helix 42	AE6	D	80	86	Right-handed alpha
Helix 43	AE7	D	90	102	Right-handed alpha
Helix 44	AE8	D	133	136	Right-handed 310
Helix 45	AE9	D	139	143	Right-handed 310
Helix 46	AF1	D	171	175	Right-handed 310
Helix 47	AF2	D	243	248	Right-handed alpha
Helix 48	AF3	D	249	254	Right-handed alpha
Helix 49	AF4	D	257	264	Right-handed alpha
Helix 50	AF5	D	287	292	Right-handed alpha

There are 11 sheets in PDB entry 5YBL. 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 7 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	10	13	first strand
Strand 2	A	30	34	parallel
Strand 3	A	205	209	anti-parallel
Strand 4	A	150	156	anti-parallel
Strand 5	A	226	235	anti-parallel
Strand 6	A	110	120	anti-parallel
Strand 7	A	70	73	anti-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	196	197	first strand
Strand 2	A	168	169	anti-parallel
Strand 3	A	214	215	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	282	283	first strand
Strand 2	A	286	287	anti-parallel

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There are 7 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	11	13	first strand
Strand 2	B	30	34	parallel
Strand 3	B	205	209	anti-parallel
Strand 4	B	150	156	anti-parallel
Strand 5	B	226	235	anti-parallel
Strand 6	B	110	120	anti-parallel
Strand 7	B	70	73	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	130	131	first strand
Strand 2	B	213	215	anti-parallel
Strand 3	B	168	169	anti-parallel
Strand 4	B	196	197	anti-parallel

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There are 2 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	282	283	first strand
Strand 2	B	286	287	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	B	295	296	first strand
Strand 2	D	193	194	anti-parallel

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There are 7 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	11	13	first strand
Strand 2	C	30	34	parallel
Strand 3	C	205	209	anti-parallel
Strand 4	C	150	156	anti-parallel
Strand 5	C	226	235	anti-parallel
Strand 6	C	110	120	anti-parallel
Strand 7	C	70	73	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	130	131	first strand
Strand 2	C	213	215	anti-parallel
Strand 3	C	168	170	anti-parallel
Strand 4	C	196	197	anti-parallel

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There are 7 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	11	13	first strand
Strand 2	D	32	34	parallel
Strand 3	D	205	209	anti-parallel
Strand 4	D	150	156	anti-parallel
Strand 5	D	226	235	anti-parallel
Strand 6	D	110	120	anti-parallel
Strand 7	D	70	73	anti-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	D	130	131	first strand
Strand 2	D	213	215	anti-parallel
Strand 3	D	168	169	anti-parallel
Strand 4	D	196	197	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: 5YBL

Analysis of interatomic Contacts of Structural Units in PDB entry:
5YBL