Analysis of interatomic Contacts of Structural Units in PDB entry:
4YEU

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 4YEU entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 11	PHE 322
B	PRO 11	PHE 322
C	PRO 11	PHE 322
D	PRO 11	GLU 289

There are 40 helices in PDB entry 4YEU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	60	70	Right-handed alpha
Helix 2	AA2	A	118	121	Right-handed 310
Helix 3	AA3	A	203	208	Right-handed alpha
Helix 4	AA4	A	208	220	Right-handed alpha
Helix 5	AA5	A	221	224	Right-handed 310
Helix 6	AA6	A	227	250	Right-handed alpha
Helix 7	AA7	A	260	289	Right-handed alpha
Helix 8	AA8	A	291	322	Right-handed alpha
Helix 9	AA9	B	60	70	Right-handed alpha
Helix 10	AB1	B	118	121	Right-handed 310
Helix 11	AB2	B	203	208	Right-handed alpha
Helix 12	AB3	B	208	220	Right-handed alpha
Helix 13	AB4	B	221	224	Right-handed 310
Helix 14	AB5	B	227	250	Right-handed alpha
Helix 15	AB6	B	260	289	Right-handed alpha
Helix 16	AB7	B	291	322	Right-handed alpha
Helix 17	AB8	C	60	70	Right-handed alpha
Helix 18	AB9	C	118	121	Right-handed 310
Helix 19	AC1	C	203	208	Right-handed alpha
Helix 20	AC2	C	208	220	Right-handed alpha
Helix 21	AC3	C	221	224	Right-handed 310
Helix 22	AC4	C	227	250	Right-handed alpha
Helix 23	AC5	C	260	289	Right-handed alpha
Helix 24	AC6	C	291	322	Right-handed alpha
Helix 25	AC7	D	60	70	Right-handed alpha
Helix 26	AC8	D	118	121	Right-handed 310
Helix 27	AC9	D	203	208	Right-handed alpha
Helix 28	AD1	D	208	220	Right-handed alpha
Helix 29	AD2	D	221	224	Right-handed 310
Helix 30	AD3	D	227	250	Right-handed alpha
Helix 31	AD4	D	260	289	Right-handed alpha
Helix 32	AD5	D	291	322	Right-handed alpha
Helix 33	AD6	E	60	70	Right-handed alpha
Helix 34	AD7	E	118	121	Right-handed 310
Helix 35	AD8	E	203	208	Right-handed alpha
Helix 36	AD9	E	208	220	Right-handed alpha
Helix 37	AE1	E	221	224	Right-handed 310
Helix 38	AE2	E	227	250	Right-handed alpha
Helix 39	AE3	E	260	289	Right-handed alpha
Helix 40	AE4	E	291	322	Right-handed alpha

There are 15 sheets in PDB entry 4YEU. 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,

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	56	59	first strand
Strand 2	A	81	94	anti-parallel
Strand 3	A	99	111	anti-parallel
Strand 4	A	32	44	anti-parallel
Strand 5	A	14	24	anti-parallel
Strand 6	A	140	146	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	76	78	first strand
Strand 2	A	123	132	anti-parallel
Strand 3	A	187	199	anti-parallel
Strand 4	A	160	163	anti-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	76	78	first strand
Strand 2	A	123	132	anti-parallel
Strand 3	A	187	199	anti-parallel
Strand 4	A	170	174	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	56	59	first strand
Strand 2	B	81	94	anti-parallel
Strand 3	B	99	111	anti-parallel
Strand 4	B	32	44	anti-parallel
Strand 5	B	14	24	anti-parallel
Strand 6	B	140	146	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	76	78	first strand
Strand 2	B	123	132	anti-parallel
Strand 3	B	187	199	anti-parallel
Strand 4	B	160	163	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	76	78	first strand
Strand 2	B	123	132	anti-parallel
Strand 3	B	187	199	anti-parallel
Strand 4	B	170	174	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	56	59	first strand
Strand 2	C	81	94	anti-parallel
Strand 3	C	99	111	anti-parallel
Strand 4	C	32	44	anti-parallel
Strand 5	C	14	24	anti-parallel
Strand 6	C	140	146	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	C	76	78	first strand
Strand 2	C	123	132	anti-parallel
Strand 3	C	187	199	anti-parallel
Strand 4	C	160	163	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	76	78	first strand
Strand 2	C	123	132	anti-parallel
Strand 3	C	187	199	anti-parallel
Strand 4	C	170	174	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	56	59	first strand
Strand 2	D	81	94	anti-parallel
Strand 3	D	99	111	anti-parallel
Strand 4	D	32	44	anti-parallel
Strand 5	D	14	24	anti-parallel
Strand 6	D	140	146	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	76	78	first strand
Strand 2	D	123	132	anti-parallel
Strand 3	D	187	199	anti-parallel
Strand 4	D	160	163	anti-parallel

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There are 4 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	76	78	first strand
Strand 2	D	123	132	anti-parallel
Strand 3	D	187	199	anti-parallel
Strand 4	D	170	174	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	56	59	first strand
Strand 2	E	81	94	anti-parallel
Strand 3	E	99	111	anti-parallel
Strand 4	E	32	44	anti-parallel
Strand 5	E	14	24	anti-parallel
Strand 6	E	140	146	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	E	76	78	first strand
Strand 2	E	123	132	anti-parallel
Strand 3	E	187	199	anti-parallel
Strand 4	E	160	163	anti-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	E	76	78	first strand
Strand 2	E	123	132	anti-parallel
Strand 3	E	187	199	anti-parallel
Strand 4	E	170	174	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: 4YEU

Analysis of interatomic Contacts of Structural Units in PDB entry:
4YEU