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

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 2VTW entry

There are 6 chains in PDB entry 2VTW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 206	VAL 410
B	THR 206	VAL 410
C	THR 206	VAL 410
D	THR 206	VAL 410
E	THR 206	VAL 410
F	THR 206	VAL 410

There are 14 helices in PDB entry 2VTW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	268	273	Right-handed alpha
Helix 2	2	A	304	309	Right-handed 310
Helix 3	3	A	323	325	Right-handed 310
Helix 4	4	B	268	273	Right-handed alpha
Helix 5	5	B	304	309	Right-handed 310
Helix 6	6	C	268	273	Right-handed alpha
Helix 7	7	C	304	309	Right-handed 310
Helix 8	8	D	268	273	Right-handed alpha
Helix 9	9	D	304	309	Right-handed 310
Helix 10	10	E	268	273	Right-handed alpha
Helix 11	11	E	304	309	Right-handed 310
Helix 12	12	E	323	325	Right-handed 310
Helix 13	13	F	268	273	Right-handed alpha
Helix 14	14	F	304	309	Right-handed 310

There are 12 sheets in PDB entry 2VTW. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB, EA, EB, FA, FB,

There are 6 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	297	299	first strand
Strand 2	A	209	215	anti-parallel
Strand 3	A	233	245	anti-parallel
Strand 4	A	248	258	anti-parallel
Strand 5	A	390	402	anti-parallel
Strand 6	A	342	345	anti-parallel

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There are 6 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	224	228	first strand
Strand 2	A	276	281	anti-parallel
Strand 3	A	368	378	anti-parallel
Strand 4	A	352	362	anti-parallel
Strand 5	A	334	339	anti-parallel
Strand 6	A	320	321	anti-parallel

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There are 6 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	297	299	first strand
Strand 2	B	209	215	anti-parallel
Strand 3	B	233	245	anti-parallel
Strand 4	B	248	258	anti-parallel
Strand 5	B	390	402	anti-parallel
Strand 6	B	342	345	anti-parallel

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There are 6 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	224	228	first strand
Strand 2	B	276	281	anti-parallel
Strand 3	B	368	378	anti-parallel
Strand 4	B	352	362	anti-parallel
Strand 5	B	334	339	anti-parallel
Strand 6	B	320	321	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	297	299	first strand
Strand 2	C	209	215	anti-parallel
Strand 3	C	233	245	anti-parallel
Strand 4	C	248	258	anti-parallel
Strand 5	C	390	402	anti-parallel
Strand 6	C	342	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	224	228	first strand
Strand 2	C	276	281	anti-parallel
Strand 3	C	368	378	anti-parallel
Strand 4	C	352	362	anti-parallel
Strand 5	C	334	339	anti-parallel
Strand 6	C	320	321	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	297	299	first strand
Strand 2	D	209	215	anti-parallel
Strand 3	D	233	245	anti-parallel
Strand 4	D	248	258	anti-parallel
Strand 5	D	390	402	anti-parallel
Strand 6	D	342	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	224	228	first strand
Strand 2	D	276	281	anti-parallel
Strand 3	D	368	378	anti-parallel
Strand 4	D	352	362	anti-parallel
Strand 5	D	334	339	anti-parallel
Strand 6	D	320	321	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	297	299	first strand
Strand 2	E	209	215	anti-parallel
Strand 3	E	233	245	anti-parallel
Strand 4	E	248	258	anti-parallel
Strand 5	E	390	402	anti-parallel
Strand 6	E	342	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	224	228	first strand
Strand 2	E	276	281	anti-parallel
Strand 3	E	368	378	anti-parallel
Strand 4	E	352	362	anti-parallel
Strand 5	E	334	339	anti-parallel
Strand 6	E	320	321	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	297	299	first strand
Strand 2	F	209	215	anti-parallel
Strand 3	F	233	245	anti-parallel
Strand 4	F	248	258	anti-parallel
Strand 5	F	390	402	anti-parallel
Strand 6	F	342	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	224	228	first strand
Strand 2	F	276	281	anti-parallel
Strand 3	F	368	378	anti-parallel
Strand 4	F	352	362	anti-parallel
Strand 5	F	334	339	anti-parallel
Strand 6	F	320	321	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: 2VTW

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