Analysis of interatomic Contacts of Structural Units in PDB entry:
7YFW

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 7YFW entry

There are 3 chains in PDB entry 7YFW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
a	MET 1	PRO 280
b	MET 1	PRO 280
c	MET 1	PRO 280

There are 12 helices in PDB entry 7YFW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	a	18	24	Right-handed alpha
Helix 2	AA2	a	32	54	Right-handed alpha
Helix 3	AA3	a	64	69	Right-handed alpha
Helix 4	AA4	a	70	75	Right-handed alpha
Helix 5	AA5	b	19	24	Right-handed alpha
Helix 6	AA6	b	32	53	Right-handed alpha
Helix 7	AA7	b	64	69	Right-handed alpha
Helix 8	AA8	b	69	75	Right-handed alpha
Helix 9	AA9	c	18	24	Right-handed alpha
Helix 10	AB1	c	32	54	Right-handed alpha
Helix 11	AB2	c	64	69	Right-handed alpha
Helix 12	AB3	c	70	75	Right-handed alpha

There are 14 sheets in PDB entry 7YFW. 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,

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	78	83	first strand
Strand 2	a	270	275	anti-parallel
Strand 3	a	98	105	anti-parallel
Strand 4	a	135	136	anti-parallel

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There are 5 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	78	83	first strand
Strand 2	a	270	275	anti-parallel
Strand 3	a	98	105	anti-parallel
Strand 4	a	129	132	anti-parallel
Strand 5	a	205	207	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	91	92	first strand
Strand 2	a	140	141	anti-parallel

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There are 3 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	168	170	first strand
Strand 2	a	173	175	anti-parallel
Strand 3	a	198	200	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	81	83	first strand
Strand 2	b	270	273	anti-parallel
Strand 3	b	98	105	anti-parallel
Strand 4	b	135	136	anti-parallel

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There are 5 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	81	83	first strand
Strand 2	b	270	273	anti-parallel
Strand 3	b	98	105	anti-parallel
Strand 4	b	129	132	anti-parallel
Strand 5	b	205	207	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	87	88	first strand
Strand 2	b	145	146	anti-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	91	92	first strand
Strand 2	b	140	141	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	b	168	170	first strand
Strand 2	b	173	175	anti-parallel
Strand 3	b	198	200	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	254	255	first strand
Strand 2	b	258	259	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	c	78	83	first strand
Strand 2	c	270	275	anti-parallel
Strand 3	c	98	105	anti-parallel
Strand 4	c	135	136	anti-parallel

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There are 5 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	78	83	first strand
Strand 2	c	270	275	anti-parallel
Strand 3	c	98	105	anti-parallel
Strand 4	c	129	132	anti-parallel
Strand 5	c	205	207	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	91	92	first strand
Strand 2	c	140	141	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	168	170	first strand
Strand 2	c	173	175	anti-parallel
Strand 3	c	198	200	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: 7YFW

Analysis of interatomic Contacts of Structural Units in PDB entry:
7YFW