Analysis of interatomic Contacts of Structural Units in PDB entry:
4YG6

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 4YG6 entry

There are 4 chains in PDB entry 4YG6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 64	LEU 225
B	GLY 63	LEU 225
C	GLY 63	LEU 225
D	GLY 63	LEU 225

There are 4 helices in PDB entry 4YG6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	213	224	Right-handed alpha
Helix 2	AA2	B	213	224	Right-handed alpha
Helix 3	AA3	C	213	224	Right-handed alpha
Helix 4	AA4	D	213	224	Right-handed alpha

There are 12 sheets in PDB entry 4YG6. 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	66	69	first strand
Strand 2	A	206	210	anti-parallel
Strand 3	A	80	84	anti-parallel
Strand 4	A	164	168	anti-parallel
Strand 5	A	174	178	anti-parallel
Strand 6	A	187	190	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	72	74	first strand
Strand 2	A	200	202	anti-parallel
Strand 3	A	90	96	anti-parallel
Strand 4	A	102	108	anti-parallel
Strand 5	A	137	144	anti-parallel
Strand 6	A	152	159	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	112	121	first strand
Strand 2	A	124	132	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	66	69	first strand
Strand 2	B	206	210	anti-parallel
Strand 3	B	80	84	anti-parallel
Strand 4	B	164	168	anti-parallel
Strand 5	B	174	178	anti-parallel
Strand 6	B	187	190	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	B	72	74	first strand
Strand 2	B	200	202	anti-parallel
Strand 3	B	90	96	anti-parallel
Strand 4	B	102	108	anti-parallel
Strand 5	B	137	144	anti-parallel
Strand 6	B	152	159	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	112	121	first strand
Strand 2	B	124	132	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	66	69	first strand
Strand 2	C	206	210	anti-parallel
Strand 3	C	80	84	anti-parallel
Strand 4	C	164	168	anti-parallel
Strand 5	C	174	178	anti-parallel
Strand 6	C	187	190	anti-parallel

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There are 6 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	72	74	first strand
Strand 2	C	200	202	anti-parallel
Strand 3	C	90	96	anti-parallel
Strand 4	C	102	108	anti-parallel
Strand 5	C	137	144	anti-parallel
Strand 6	C	152	159	anti-parallel

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There are 2 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	112	121	first strand
Strand 2	C	124	132	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	66	69	first strand
Strand 2	D	206	210	anti-parallel
Strand 3	D	80	84	anti-parallel
Strand 4	D	164	168	anti-parallel
Strand 5	D	174	178	anti-parallel
Strand 6	D	187	190	anti-parallel

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There are 6 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	72	74	first strand
Strand 2	D	200	202	anti-parallel
Strand 3	D	90	96	anti-parallel
Strand 4	D	102	108	anti-parallel
Strand 5	D	137	144	anti-parallel
Strand 6	D	152	159	anti-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	D	112	121	first strand
Strand 2	D	124	132	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: 4YG6

Analysis of interatomic Contacts of Structural Units in PDB entry:
4YG6