Analysis of interatomic Contacts of Structural Units in PDB entry:
9FX1

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 9FX1 entry

There are 4 chains in PDB entry 9FX1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 4	ASP 288
B	SER 10	PHE 263
C	SER 21	GLY 234
D	ASN 28	ASP 44

There are 23 helices in PDB entry 9FX1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	4	15	Right-handed alpha
Helix 2	AA2	A	39	43	Right-handed 310
Helix 3	AA3	A	49	53	Right-handed 310
Helix 4	AA4	A	65	68	Right-handed 310
Helix 5	AA5	A	69	75	Right-handed alpha
Helix 6	AA6	A	92	96	Right-handed 310
Helix 7	AA7	A	111	119	Right-handed alpha
Helix 8	AA8	A	165	170	Right-handed 310
Helix 9	AA9	A	215	219	Right-handed 310
Helix 10	AB1	B	35	37	Right-handed 310
Helix 11	AB2	B	56	60	Right-handed 310
Helix 12	AB3	B	83	87	Right-handed 310
Helix 13	AB4	B	89	98	Right-handed alpha
Helix 14	AB5	B	143	148	Right-handed alpha
Helix 15	AB6	B	149	153	Right-handed 310
Helix 16	AB7	B	171	175	Right-handed 310
Helix 17	AB8	B	180	187	Right-handed 310
Helix 18	AB9	C	42	48	Right-handed alpha
Helix 19	AC1	C	64	67	Right-handed 310
Helix 20	AC2	C	93	96	Right-handed 310
Helix 21	AC3	C	97	104	Right-handed alpha
Helix 22	AC4	C	143	148	Right-handed alpha
Helix 23	AC5	D	34	38	Right-handed 310

There are 11 sheets in PDB entry 9FX1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	37	38	first strand
Strand 2	C	162	167	anti-parallel
Strand 3	C	113	119	anti-parallel
Strand 4	C	206	215	anti-parallel
Strand 5	C	51	52	anti-parallel

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There are 5 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	37	38	first strand
Strand 2	C	162	167	anti-parallel
Strand 3	C	113	119	anti-parallel
Strand 4	C	206	215	anti-parallel
Strand 5	C	69	73	anti-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	78	86	first strand
Strand 2	A	238	256	anti-parallel
Strand 3	A	121	138	anti-parallel
Strand 4	A	198	199	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	A	186	189	first strand
Strand 2	A	121	138	anti-parallel
Strand 3	A	238	256	anti-parallel
Strand 4	C	39	40	anti-parallel

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There are 4 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	101	105	first strand
Strand 2	A	224	229	anti-parallel
Strand 3	A	147	153	anti-parallel
Strand 4	A	175	179	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	14	18	first strand
Strand 2	B	21	25	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	B	32	33	first strand
Strand 2	B	199	204	parallel
Strand 3	B	99	111	anti-parallel
Strand 4	B	241	257	anti-parallel
Strand 5	B	64	65	anti-parallel

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There are 5 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	32	33	first strand
Strand 2	B	199	204	parallel
Strand 3	B	99	111	anti-parallel
Strand 4	B	241	257	anti-parallel
Strand 5	B	69	71	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	154	155	first strand
Strand 2	B	78	82	anti-parallel
Strand 3	B	221	232	anti-parallel
Strand 4	B	119	128	anti-parallel
Strand 5	B	189	193	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	81	86	first strand
Strand 2	C	188	198	anti-parallel
Strand 3	C	126	134	anti-parallel
Strand 4	C	151	156	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	176	177	first strand
Strand 2	C	108	110	anti-parallel
Strand 3	C	220	221	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: 9FX1

Analysis of interatomic Contacts of Structural Units in PDB entry:
9FX1