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

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 9YUF entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 256	LYS 540
B	ALA 256	LYS 540
C	ALA 256	LYS 540
D	ALA 256	LYS 540

There are 40 helices in PDB entry 9YUF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	260	266	Right-handed alpha
Helix 2	AA2	A	302	314	Right-handed alpha
Helix 3	AA3	A	374	382	Right-handed alpha
Helix 4	AA4	A	387	408	Right-handed alpha
Helix 5	AA5	A	456	461	Right-handed alpha
Helix 6	AA6	A	467	483	Right-handed alpha
Helix 7	AA7	A	487	500	Right-handed alpha
Helix 8	AA8	A	508	519	Right-handed alpha
Helix 9	AA9	A	522	526	Right-handed 310
Helix 10	AB1	A	528	540	Right-handed alpha
Helix 11	AB2	B	260	266	Right-handed alpha
Helix 12	AB3	B	302	314	Right-handed alpha
Helix 13	AB4	B	374	382	Right-handed alpha
Helix 14	AB5	B	387	408	Right-handed alpha
Helix 15	AB6	B	456	461	Right-handed alpha
Helix 16	AB7	B	467	483	Right-handed alpha
Helix 17	AB8	B	487	500	Right-handed alpha
Helix 18	AB9	B	508	519	Right-handed alpha
Helix 19	AC1	B	522	526	Right-handed 310
Helix 20	AC2	B	528	540	Right-handed alpha
Helix 21	AC3	C	260	266	Right-handed alpha
Helix 22	AC4	C	302	314	Right-handed alpha
Helix 23	AC5	C	374	382	Right-handed alpha
Helix 24	AC6	C	387	408	Right-handed alpha
Helix 25	AC7	C	456	461	Right-handed alpha
Helix 26	AC8	C	467	483	Right-handed alpha
Helix 27	AC9	C	487	500	Right-handed alpha
Helix 28	AD1	C	508	519	Right-handed alpha
Helix 29	AD2	C	522	526	Right-handed 310
Helix 30	AD3	C	528	540	Right-handed alpha
Helix 31	AD4	D	260	266	Right-handed alpha
Helix 32	AD5	D	302	314	Right-handed alpha
Helix 33	AD6	D	374	382	Right-handed alpha
Helix 34	AD7	D	387	408	Right-handed alpha
Helix 35	AD8	D	456	461	Right-handed alpha
Helix 36	AD9	D	467	483	Right-handed alpha
Helix 37	AE1	D	487	500	Right-handed alpha
Helix 38	AE2	D	508	519	Right-handed alpha
Helix 39	AE3	D	522	526	Right-handed 310
Helix 40	AE4	D	528	540	Right-handed alpha

There are 8 sheets in PDB entry 9YUF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 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	267	274	first strand
Strand 2	A	280	286	anti-parallel
Strand 3	A	292	299	anti-parallel
Strand 4	A	358	367	anti-parallel
Strand 5	A	323	332	anti-parallel

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There are 3 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	372	373	first strand
Strand 2	A	420	423	anti-parallel
Strand 3	A	427	430	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	267	274	first strand
Strand 2	B	280	286	anti-parallel
Strand 3	B	292	299	anti-parallel
Strand 4	B	358	367	anti-parallel
Strand 5	B	323	332	anti-parallel

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There are 3 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	372	373	first strand
Strand 2	B	420	423	anti-parallel
Strand 3	B	427	430	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	267	274	first strand
Strand 2	C	280	286	anti-parallel
Strand 3	C	292	299	anti-parallel
Strand 4	C	358	367	anti-parallel
Strand 5	C	323	332	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	C	372	373	first strand
Strand 2	C	420	423	anti-parallel
Strand 3	C	427	430	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	D	267	274	first strand
Strand 2	D	280	286	anti-parallel
Strand 3	D	292	299	anti-parallel
Strand 4	D	358	367	anti-parallel
Strand 5	D	323	332	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	372	373	first strand
Strand 2	D	420	423	anti-parallel
Strand 3	D	427	430	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: 9YUF

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