Analysis of interatomic Contacts of Structural Units in PDB entry:
9VRT

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 9VRT entry

There are 4 chains in PDB entry 9VRT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 71	LYS 170
C	T 4001	G 4021
D	C 5003	A 5023
N	ALA 392	VAL 678

There are 8 helices in PDB entry 9VRT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	76	87	Right-handed alpha
Helix 2	AA2	A	94	106	Right-handed alpha
Helix 3	AA3	A	107	111	Right-handed 310
Helix 4	AA4	A	114	127	Right-handed alpha
Helix 5	AA5	A	150	153	Right-handed 310
Helix 6	AA6	N	504	508	Right-handed 310
Helix 7	AA7	N	522	527	Right-handed alpha
Helix 8	AA8	N	570	577	Right-handed alpha

There are 7 sheets in PDB entry 9VRT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 2 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	130	133	first strand
Strand 2	A	145	148	anti-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	N	404	405	first strand
Strand 2	N	408	414	anti-parallel
Strand 3	N	442	446	anti-parallel
Strand 4	N	510	512	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	423	424	first strand
Strand 2	N	516	520	parallel
Strand 3	N	474	478	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	489	493	first strand
Strand 2	N	496	503	anti-parallel
Strand 3	N	454	462	anti-parallel
Strand 4	N	541	551	anti-parallel
Strand 5	N	557	563	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	489	493	first strand
Strand 2	N	496	503	anti-parallel
Strand 3	N	454	462	anti-parallel
Strand 4	N	541	551	anti-parallel
Strand 5	N	567	568	anti-parallel

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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	579	583	first strand
Strand 2	N	595	601	anti-parallel
Strand 3	N	637	641	anti-parallel
Strand 4	N	620	629	anti-parallel
Strand 5	N	608	614	anti-parallel
Strand 6	N	654	663	anti-parallel
Strand 7	N	671	676	anti-parallel
Strand 8	N	587	589	parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	579	583	first strand
Strand 2	N	595	601	anti-parallel
Strand 3	N	637	641	anti-parallel
Strand 4	N	620	629	anti-parallel
Strand 5	N	608	614	anti-parallel
Strand 6	N	654	663	anti-parallel
Strand 7	N	666	667	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: 9VRT

Analysis of interatomic Contacts of Structural Units in PDB entry:
9VRT