Analysis of interatomic Contacts of Structural Units in PDB entry:
9W6C

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 9W6C entry

There are 4 chains in PDB entry 9W6C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 8	PRO 223
B	ASN 4	PRO 223
C	PHE 8	PRO 223
D	PHE 8	PRO 223

There are 12 helices in PDB entry 9W6C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	41	53	Right-handed alpha
Helix 2	AA2	A	120	135	Right-handed alpha
Helix 3	AA3	A	180	185	Right-handed alpha
Helix 4	AA4	B	41	53	Right-handed alpha
Helix 5	AA5	B	120	135	Right-handed alpha
Helix 6	AA6	B	180	185	Right-handed alpha
Helix 7	AA7	C	41	53	Right-handed alpha
Helix 8	AA8	C	120	135	Right-handed alpha
Helix 9	AA9	C	180	185	Right-handed alpha
Helix 10	AB1	D	41	53	Right-handed alpha
Helix 11	AB2	D	120	135	Right-handed alpha
Helix 12	AB3	D	180	185	Right-handed alpha

There are 12 sheets in PDB entry 9W6C. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 6 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	140	141	first strand
Strand 2	A	148	153	anti-parallel
Strand 3	A	13	19	anti-parallel
Strand 4	A	99	108	anti-parallel
Strand 5	A	58	67	anti-parallel
Strand 6	A	202	204	anti-parallel

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There are 2 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	73	77	first strand
Strand 2	A	91	95	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	A	169	179	first strand
Strand 2	A	188	198	anti-parallel
Strand 3	A	214	220	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	140	141	first strand
Strand 2	B	148	153	anti-parallel
Strand 3	B	13	19	anti-parallel
Strand 4	B	99	108	anti-parallel
Strand 5	B	58	67	anti-parallel
Strand 6	B	202	204	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	73	77	first strand
Strand 2	B	91	95	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	168	179	first strand
Strand 2	B	188	199	anti-parallel
Strand 3	B	214	220	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	149	153	first strand
Strand 2	C	13	19	anti-parallel
Strand 3	C	99	108	anti-parallel
Strand 4	C	58	67	anti-parallel
Strand 5	C	202	204	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	73	78	first strand
Strand 2	C	90	95	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	169	179	first strand
Strand 2	C	188	198	anti-parallel
Strand 3	C	214	220	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	140	141	first strand
Strand 2	D	148	153	anti-parallel
Strand 3	D	13	19	anti-parallel
Strand 4	D	98	108	anti-parallel
Strand 5	D	58	67	anti-parallel
Strand 6	D	202	204	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	73	76	first strand
Strand 2	D	92	95	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	168	179	first strand
Strand 2	D	188	199	anti-parallel
Strand 3	D	214	220	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: 9W6C

Analysis of interatomic Contacts of Structural Units in PDB entry:
9W6C