Analysis of interatomic Contacts of Structural Units in PDB entry:
2VR3

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 2VR3 entry

There are 4 chains in PDB entry 2VR3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 230	PRO 545
B	THR 230	VAL 543
C	HIS 400	VAL 411
D	GLN 399	VAL 411

There are 10 helices in PDB entry 2VR3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	232	236	Right-handed 310
Helix 2	2	A	321	325	Right-handed alpha
Helix 3	3	A	440	444	Right-handed 310
Helix 4	4	A	458	462	Right-handed 310
Helix 5	5	B	232	236	Right-handed 310
Helix 6	6	B	250	252	Right-handed 310
Helix 7	7	B	321	324	Right-handed 310
Helix 8	8	B	440	444	Right-handed 310
Helix 9	9	B	451	455	Right-handed 310
Helix 10	10	B	459	462	Right-handed 310

There are 10 sheets in PDB entry 2VR3. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	237	244	first strand
Strand 2	A	257	265	anti-parallel
Strand 3	A	326	339	anti-parallel
Strand 4	A	283	284	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	237	244	first strand
Strand 2	A	257	265	anti-parallel
Strand 3	A	326	339	anti-parallel
Strand 4	A	533	540	anti-parallel
Strand 5	A	297	298	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	248	249	first strand
Strand 2	A	359	367	parallel
Strand 3	A	348	356	anti-parallel
Strand 4	A	274	278	anti-parallel
Strand 5	A	315	319	anti-parallel
Strand 6	A	305	309	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	373	375	first strand
Strand 2	A	378	388	anti-parallel
Strand 3	A	393	400	anti-parallel
Strand 4	A	487	495	anti-parallel
Strand 5	A	424	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	373	375	first strand
Strand 2	A	378	388	anti-parallel
Strand 3	A	393	400	anti-parallel
Strand 4	A	487	495	anti-parallel
Strand 5	A	432	437	anti-parallel

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There are 4 strands in AF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	463	468	first strand
Strand 2	A	471	475	anti-parallel
Strand 3	A	407	416	anti-parallel
Strand 4	A	482	483	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	463	468	first strand
Strand 2	A	471	475	anti-parallel
Strand 3	A	407	416	anti-parallel
Strand 4	A	505	512	anti-parallel
Strand 5	A	518	530	anti-parallel
Strand 6	C	401	410	parallel

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There are 14 strands in BA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	237	244	first strand
Strand 2	B	257	265	anti-parallel
Strand 3	B	326	339	anti-parallel
Strand 4	B	248	249	first strand
Strand 5	B	359	367	parallel
Strand 6	B	348	356	anti-parallel
Strand 7	B	274	278	anti-parallel
Strand 8	B	315	319	anti-parallel
Strand 9	B	302	309	anti-parallel
Strand 10	B	297	299	anti-parallel
Strand 11	B	533	540	parallel
Strand 12	B	326	339	anti-parallel
Strand 13	B	283	284	anti-parallel
Strand 14	B	326	339	anti-parallel

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There are 9 strands in BB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	373	375	first strand
Strand 2	B	378	388	anti-parallel
Strand 3	B	393	400	anti-parallel
Strand 4	B	487	495	anti-parallel
Strand 5	B	424	425	anti-parallel
Strand 6	B	487	495	anti-parallel
Strand 7	B	456	457	first strand
Strand 8	B	432	437	anti-parallel
Strand 9	B	487	495	anti-parallel

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There are 9 strands in BC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	463	468	first strand
Strand 2	B	471	475	anti-parallel
Strand 3	B	407	416	anti-parallel
Strand 4	B	482	483	anti-parallel
Strand 5	B	407	416	anti-parallel
Strand 6	D	400	410	first strand
Strand 7	B	518	530	parallel
Strand 8	B	504	512	anti-parallel
Strand 9	B	407	416	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: 2VR3

Analysis of interatomic Contacts of Structural Units in PDB entry:
2VR3