Analysis of interatomic Contacts of Structural Units in PDB entry:
8V1F

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 8V1F entry

There are 4 chains in PDB entry 8V1F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 147	ASP 251
B	ILE 256	GLU 496
C	ALA 147	SER 250
D	ILE 256	HIS 498

There are 14 helices in PDB entry 8V1F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	177	188	Right-handed alpha
Helix 2	AA2	A	220	224	Right-handed alpha
Helix 3	AA3	B	294	299	Right-handed 310
Helix 4	AA4	B	304	306	Right-handed 310
Helix 5	AA5	B	316	320	Right-handed 310
Helix 6	AA6	B	406	411	Right-handed alpha
Helix 7	AA7	B	480	491	Right-handed alpha
Helix 8	AA8	C	177	188	Right-handed alpha
Helix 9	AA9	C	220	224	Right-handed alpha
Helix 10	AB1	D	294	299	Right-handed 310
Helix 11	AB2	D	304	306	Right-handed 310
Helix 12	AB3	D	316	320	Right-handed 310
Helix 13	AB4	D	406	411	Right-handed alpha
Helix 14	AB5	D	480	492	Right-handed alpha

There are 10 sheets in PDB entry 8V1F. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 3 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	149	152	first strand
Strand 2	A	157	162	anti-parallel
Strand 3	A	167	170	anti-parallel

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There are 2 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	200	first strand
Strand 2	A	236	240	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	209	212	first strand
Strand 2	A	225	228	anti-parallel

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There are 8 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	260	261	first strand
Strand 2	B	398	405	anti-parallel
Strand 3	B	424	428	anti-parallel
Strand 4	B	472	476	anti-parallel
Strand 5	B	452	461	anti-parallel
Strand 6	B	444	449	anti-parallel
Strand 7	B	378	383	anti-parallel
Strand 8	B	398	405	anti-parallel

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There are 7 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	270	275	first strand
Strand 2	B	278	285	anti-parallel
Strand 3	B	290	293	anti-parallel
Strand 4	B	347	351	anti-parallel
Strand 5	B	326	333	anti-parallel
Strand 6	B	308	312	anti-parallel
Strand 7	B	270	275	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	C	149	152	first strand
Strand 2	C	157	162	anti-parallel
Strand 3	C	167	170	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	C	196	200	first strand
Strand 2	C	236	240	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	C	209	212	first strand
Strand 2	C	225	228	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	260	261	first strand
Strand 2	D	398	405	anti-parallel
Strand 3	D	424	428	anti-parallel
Strand 4	D	472	476	anti-parallel
Strand 5	D	452	461	anti-parallel
Strand 6	D	444	449	anti-parallel
Strand 7	D	378	383	anti-parallel
Strand 8	D	398	405	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	270	275	first strand
Strand 2	D	278	285	anti-parallel
Strand 3	D	290	293	anti-parallel
Strand 4	D	347	351	anti-parallel
Strand 5	D	326	333	anti-parallel
Strand 6	D	308	312	anti-parallel
Strand 7	D	270	275	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: 8V1F

Analysis of interatomic Contacts of Structural Units in PDB entry:
8V1F