Analysis of interatomic Contacts of Structural Units in PDB entry:
5IW6

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 5IW6 entry

There are 2 chains in PDB entry 5IW6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 259	SER 467
B	SER 262	LEU 466

There are 10 helices in PDB entry 5IW6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	269	275	Right-handed alpha
Helix 2	AA2	A	332	338	Right-handed alpha
Helix 3	AA3	A	377	383	Right-handed 310
Helix 4	AA4	A	437	442	Right-handed alpha
Helix 5	AA5	A	455	459	Right-handed 310
Helix 6	AA6	B	269	275	Right-handed alpha
Helix 7	AA7	B	332	338	Right-handed alpha
Helix 8	AA8	B	377	383	Right-handed 310
Helix 9	AA9	B	437	443	Right-handed alpha
Helix 10	AB1	B	455	459	Right-handed 310

There are 11 sheets in PDB entry 5IW6. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 4 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	262	266	first strand
Strand 2	A	281	289	anti-parallel
Strand 3	A	323	330	anti-parallel
Strand 4	A	311	312	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	A	262	266	first strand
Strand 2	A	281	289	anti-parallel
Strand 3	A	323	330	anti-parallel
Strand 4	A	316	317	anti-parallel

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There are 4 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	305	307	first strand
Strand 2	A	296	302	anti-parallel
Strand 3	A	342	348	anti-parallel
Strand 4	A	355	359	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	370	374	first strand
Strand 2	A	385	395	anti-parallel
Strand 3	A	427	436	anti-parallel
Strand 4	A	414	416	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	370	374	first strand
Strand 2	A	385	395	anti-parallel
Strand 3	A	427	436	anti-parallel
Strand 4	A	420	421	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	409	410	first strand
Strand 2	A	401	406	anti-parallel
Strand 3	A	446	451	anti-parallel
Strand 4	A	460	464	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	265	266	first strand
Strand 2	B	281	286	anti-parallel
Strand 3	B	325	330	anti-parallel
Strand 4	B	311	312	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	306	307	first strand
Strand 2	B	299	302	anti-parallel
Strand 3	B	342	346	anti-parallel
Strand 4	B	355	359	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	370	374	first strand
Strand 2	B	385	395	anti-parallel
Strand 3	B	427	436	anti-parallel
Strand 4	B	414	416	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	370	374	first strand
Strand 2	B	385	395	anti-parallel
Strand 3	B	427	436	anti-parallel
Strand 4	B	420	421	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	409	410	first strand
Strand 2	B	401	406	anti-parallel
Strand 3	B	446	451	anti-parallel
Strand 4	B	460	464	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: 5IW6

Analysis of interatomic Contacts of Structural Units in PDB entry:
5IW6