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

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 9NYX entry

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

Chain ID	Initial residue	Terminal residue
A	GLN 3	SER 503
C	VAL 2	SER 503
B	MET 402	CYS 723
D	MET 402	CYS 723

There are 27 helices in PDB entry 9NYX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	461	464	Right-handed 310
Helix 2	AA2	A	474	478	Right-handed 310
Helix 3	AA3	C	474	478	Right-handed 310
Helix 4	AA4	B	415	419	Right-handed 310
Helix 5	AA5	B	434	466	Right-handed alpha
Helix 6	AA6	B	471	502	Right-handed alpha
Helix 7	AA7	B	507	541	Right-handed alpha
Helix 8	AA8	B	551	570	Right-handed alpha
Helix 9	AA9	B	570	575	Right-handed alpha
Helix 10	AB1	B	600	612	Right-handed alpha
Helix 11	AB2	B	613	629	Right-handed alpha
Helix 12	AB3	B	646	679	Right-handed alpha
Helix 13	AB4	B	686	697	Right-handed alpha
Helix 14	AB5	B	698	710	Right-handed alpha
Helix 15	AB6	B	711	722	Right-handed alpha
Helix 16	AB7	D	415	419	Right-handed 310
Helix 17	AB8	D	434	466	Right-handed alpha
Helix 18	AB9	D	471	502	Right-handed alpha
Helix 19	AC1	D	507	542	Right-handed alpha
Helix 20	AC2	D	550	570	Right-handed alpha
Helix 21	AC3	D	570	575	Right-handed alpha
Helix 22	AC4	D	600	612	Right-handed alpha
Helix 23	AC5	D	613	630	Right-handed alpha
Helix 24	AC6	D	646	678	Right-handed alpha
Helix 25	AC7	D	689	697	Right-handed alpha
Helix 26	AC8	D	698	710	Right-handed alpha
Helix 27	AC9	D	711	721	Right-handed alpha

There are 7 sheets in PDB entry 9NYX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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	433	437	first strand
Strand 2	A	422	426	anti-parallel
Strand 3	A	479	484	anti-parallel
Strand 4	A	498	500	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	458	460	first strand
Strand 2	A	465	467	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	C	405	409	first strand
Strand 2	C	466	470	anti-parallel
Strand 3	C	455	458	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	C	432	434	first strand
Strand 2	C	422	426	anti-parallel
Strand 3	C	480	484	anti-parallel
Strand 4	C	498	499	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	405	407	first strand
Strand 2	B	410	412	anti-parallel

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There are 2 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	579	582	first strand
Strand 2	B	587	590	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	579	582	first strand
Strand 2	D	587	590	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: 9NYX

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