Analysis of interatomic Contacts of Structural Units in PDB entry:
9W9F

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 9W9F entry

There are 4 chains in PDB entry 9W9F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 59	ALA 597
R	U 1	A 76
B	GLU 102	ALA 597
S	U 1	A 76

There are 35 helices in PDB entry 9W9F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	59	80	Right-handed alpha
Helix 2	AA2	A	88	102	Right-handed alpha
Helix 3	AA3	A	104	111	Right-handed alpha
Helix 4	AA4	A	182	191	Right-handed alpha
Helix 5	AA5	A	239	244	Right-handed alpha
Helix 6	AA6	A	247	253	Right-handed alpha
Helix 7	AA7	A	261	268	Right-handed alpha
Helix 8	AA8	A	268	273	Right-handed alpha
Helix 9	AA9	A	275	300	Right-handed alpha
Helix 10	AB1	A	335	346	Right-handed alpha
Helix 11	AB2	A	384	406	Right-handed alpha
Helix 12	AB3	A	407	418	Right-handed alpha
Helix 13	AB4	A	434	445	Right-handed alpha
Helix 14	AB5	A	461	476	Right-handed alpha
Helix 15	AB6	A	526	538	Right-handed alpha
Helix 16	AB7	A	540	543	Right-handed 310
Helix 17	AB8	A	544	554	Right-handed alpha
Helix 18	AB9	A	565	574	Right-handed alpha
Helix 19	AC1	A	577	582	Right-handed alpha
Helix 20	AC2	B	182	191	Right-handed alpha
Helix 21	AC3	B	239	244	Right-handed alpha
Helix 22	AC4	B	247	252	Right-handed alpha
Helix 23	AC5	B	261	268	Right-handed alpha
Helix 24	AC6	B	268	275	Right-handed alpha
Helix 25	AC7	B	275	300	Right-handed alpha
Helix 26	AC8	B	336	346	Right-handed alpha
Helix 27	AC9	B	385	407	Right-handed alpha
Helix 28	AD1	B	407	418	Right-handed alpha
Helix 29	AD2	B	434	444	Right-handed alpha
Helix 30	AD3	B	461	477	Right-handed alpha
Helix 31	AD4	B	526	538	Right-handed alpha
Helix 32	AD5	B	540	543	Right-handed 310
Helix 33	AD6	B	544	554	Right-handed alpha
Helix 34	AD7	B	565	574	Right-handed alpha
Helix 35	AD8	B	577	581	Right-handed 310

There are 8 sheets in PDB entry 9W9F. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	144	145	first strand
Strand 2	A	199	205	anti-parallel
Strand 3	A	220	225	anti-parallel
Strand 4	A	168	175	parallel
Strand 5	A	158	165	anti-parallel
Strand 6	A	148	152	anti-parallel

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There are 8 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	302	303	first strand
Strand 2	A	351	358	parallel
Strand 3	A	371	380	anti-parallel
Strand 4	A	558	564	anti-parallel
Strand 5	A	515	523	anti-parallel
Strand 6	A	507	512	anti-parallel
Strand 7	A	481	484	anti-parallel
Strand 8	A	431	433	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	309	310	first strand
Strand 2	A	329	332	anti-parallel
Strand 3	A	322	324	anti-parallel
Strand 4	B	322	323	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	143	152	first strand
Strand 2	B	160	165	anti-parallel
Strand 3	B	168	173	anti-parallel
Strand 4	B	216	227	parallel
Strand 5	B	197	205	anti-parallel
Strand 6	B	143	152	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	309	310	first strand
Strand 2	B	331	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	B	350	353	first strand
Strand 2	B	371	380	anti-parallel
Strand 3	B	356	358	anti-parallel

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There are 7 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	350	353	first strand
Strand 2	B	371	380	anti-parallel
Strand 3	B	558	564	anti-parallel
Strand 4	B	515	523	anti-parallel
Strand 5	B	507	512	anti-parallel
Strand 6	B	481	484	anti-parallel
Strand 7	B	431	433	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	B	497	498	first strand
Strand 2	B	501	505	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: 9W9F

Analysis of interatomic Contacts of Structural Units in PDB entry:
9W9F