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

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 9FIO entry

There are 2 chains in PDB entry 9FIO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 209	LYS 554
B	LYS 209	LYS 554

There are 31 helices in PDB entry 9FIO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	224	234	Right-handed alpha
Helix 2	AA2	A	235	244	Right-handed alpha
Helix 3	AA3	A	255	270	Right-handed alpha
Helix 4	AA4	A	276	284	Right-handed alpha
Helix 5	AA5	A	295	311	Right-handed alpha
Helix 6	AA6	A	318	325	Right-handed alpha
Helix 7	AA7	A	359	369	Right-handed alpha
Helix 8	AA8	A	374	378	Right-handed 310
Helix 9	AA9	A	382	384	Right-handed 310
Helix 10	AB1	A	434	437	Right-handed 310
Helix 11	AB2	A	489	494	Right-handed alpha
Helix 12	AB3	A	495	498	Right-handed 310
Helix 13	AB4	A	523	528	Right-handed alpha
Helix 14	AB5	A	532	536	Right-handed 310
Helix 15	AB6	A	537	554	Right-handed alpha
Helix 16	AB7	B	224	234	Right-handed alpha
Helix 17	AB8	B	235	244	Right-handed alpha
Helix 18	AB9	B	255	270	Right-handed alpha
Helix 19	AC1	B	276	284	Right-handed alpha
Helix 20	AC2	B	290	294	Right-handed 310
Helix 21	AC3	B	295	311	Right-handed alpha
Helix 22	AC4	B	318	325	Right-handed alpha
Helix 23	AC5	B	359	369	Right-handed alpha
Helix 24	AC6	B	374	378	Right-handed 310
Helix 25	AC7	B	382	384	Right-handed 310
Helix 26	AC8	B	434	437	Right-handed 310
Helix 27	AC9	B	489	494	Right-handed alpha
Helix 28	AD1	B	495	498	Right-handed 310
Helix 29	AD2	B	523	528	Right-handed alpha
Helix 30	AD3	B	532	536	Right-handed 310
Helix 31	AD4	B	537	554	Right-handed alpha

There are 12 sheets in PDB entry 9FIO. 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 3 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	340	341	first strand
Strand 2	A	326	334	anti-parallel
Strand 3	A	344	347	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	340	341	first strand
Strand 2	A	326	334	anti-parallel
Strand 3	A	389	397	anti-parallel
Strand 4	A	371	373	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	A	350	352	first strand
Strand 2	A	401	406	parallel
Strand 3	A	511	520	anti-parallel
Strand 4	A	447	457	anti-parallel
Strand 5	A	430	432	anti-parallel

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There are 7 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	350	352	first strand
Strand 2	A	401	406	parallel
Strand 3	A	511	520	anti-parallel
Strand 4	A	447	457	anti-parallel
Strand 5	A	465	469	anti-parallel
Strand 6	A	477	481	anti-parallel
Strand 7	A	484	488	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	A	379	380	first strand
Strand 2	A	386	387	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	A	409	410	first strand
Strand 2	A	419	420	anti-parallel

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There are 3 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	340	341	first strand
Strand 2	B	326	334	anti-parallel
Strand 3	B	344	347	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	340	341	first strand
Strand 2	B	326	334	anti-parallel
Strand 3	B	389	397	anti-parallel
Strand 4	B	371	373	anti-parallel

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There are 5 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	350	352	first strand
Strand 2	B	401	406	parallel
Strand 3	B	511	520	anti-parallel
Strand 4	B	447	457	anti-parallel
Strand 5	B	430	432	anti-parallel

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There are 7 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	350	352	first strand
Strand 2	B	401	406	parallel
Strand 3	B	511	520	anti-parallel
Strand 4	B	447	457	anti-parallel
Strand 5	B	465	469	anti-parallel
Strand 6	B	477	481	anti-parallel
Strand 7	B	484	488	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	B	379	380	first strand
Strand 2	B	386	387	anti-parallel

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There are 2 strands in AB3 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	419	420	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: 9FIO

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