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

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 2WST entry

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

Chain ID	Initial residue	Terminal residue
A	LEU 116	ASP 291
B	LEU 116	ASP 291
C	LEU 116	ASP 291
D	LEU 116	ASP 291
E	LEU 116	ASP 291
F	LEU 116	ASP 291

There are 6 helices in PDB entry 2WST. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	228	232	Right-handed 310
Helix 2	2	B	228	232	Right-handed 310
Helix 3	3	C	228	232	Right-handed 310
Helix 4	4	D	228	232	Right-handed 310
Helix 5	5	E	228	232	Right-handed 310
Helix 6	6	F	228	232	Right-handed 310

There are 18 sheets in PDB entry 2WST. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, CC, A, DB, C, EA, EB, EC, FA, FB, FC,

There are 3 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	121	122	first strand
Strand 2	A	143	149	anti-parallel
Strand 3	A	154	160	anti-parallel

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There are 4 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	172	179	first strand
Strand 2	A	262	270	anti-parallel
Strand 3	A	244	250	anti-parallel
Strand 4	A	233	239	anti-parallel

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There are 2 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	199	200	first strand
Strand 2	A	203	204	anti-parallel

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There are 3 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	121	122	first strand
Strand 2	B	143	149	anti-parallel
Strand 3	B	154	160	anti-parallel

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There are 4 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	172	179	first strand
Strand 2	B	262	269	anti-parallel
Strand 3	B	245	250	anti-parallel
Strand 4	B	233	238	anti-parallel

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There are 2 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	199	200	first strand
Strand 2	B	203	204	anti-parallel

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There are 3 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	121	122	first strand
Strand 2	C	143	149	anti-parallel
Strand 3	C	154	160	anti-parallel

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There are 4 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	172	179	first strand
Strand 2	C	262	270	anti-parallel
Strand 3	C	245	250	anti-parallel
Strand 4	C	233	238	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	199	200	first strand
Strand 2	C	203	204	anti-parallel

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There are 3 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	121	122	first strand
Strand 2	D	143	149	anti-parallel
Strand 3	D	154	160	anti-parallel

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There are 4 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	172	179	first strand
Strand 2	D	262	269	anti-parallel
Strand 3	D	244	250	anti-parallel
Strand 4	D	233	239	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	199	200	first strand
Strand 2	D	203	204	anti-parallel

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There are 3 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	121	122	first strand
Strand 2	E	143	149	anti-parallel
Strand 3	E	154	160	anti-parallel

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There are 4 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	172	179	first strand
Strand 2	E	262	270	anti-parallel
Strand 3	E	245	250	anti-parallel
Strand 4	E	233	238	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	199	200	first strand
Strand 2	E	203	204	anti-parallel

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There are 3 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	121	122	first strand
Strand 2	F	143	149	anti-parallel
Strand 3	F	154	160	anti-parallel

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There are 4 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	172	179	first strand
Strand 2	F	262	269	anti-parallel
Strand 3	F	245	250	anti-parallel
Strand 4	F	233	238	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	199	200	first strand
Strand 2	F	203	204	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: 2WST

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