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

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 9FYA entry

There are 6 chains in PDB entry 9FYA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
a	GLY 272	LYS 412
A	PHE 59	SER 250
c	GLY 272	LYS 412
b	GLY 272	LYS 412
C	PHE 59	SER 250
B	PHE 59	SER 250

There are 39 helices in PDB entry 9FYA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	a	276	280	Right-handed 310
Helix 2	AA2	a	289	294	Right-handed alpha
Helix 3	AA3	a	294	299	Right-handed alpha
Helix 4	AA4	a	302	319	Right-handed alpha
Helix 5	AA5	a	331	340	Right-handed alpha
Helix 6	AA6	a	341	354	Right-handed alpha
Helix 7	AA7	a	391	393	Right-handed 310
Helix 8	AA8	a	394	412	Right-handed alpha
Helix 9	AA9	A	74	79	Right-handed alpha
Helix 10	AB1	A	125	130	Right-handed 310
Helix 11	AB2	A	136	151	Right-handed alpha
Helix 12	AB3	A	187	201	Right-handed alpha
Helix 13	AB4	A	232	243	Right-handed alpha
Helix 14	AB5	c	276	280	Right-handed 310
Helix 15	AB6	c	289	294	Right-handed alpha
Helix 16	AB7	c	294	299	Right-handed alpha
Helix 17	AB8	c	302	319	Right-handed alpha
Helix 18	AB9	c	331	340	Right-handed alpha
Helix 19	AC1	c	341	354	Right-handed alpha
Helix 20	AC2	c	391	393	Right-handed 310
Helix 21	AC3	c	394	412	Right-handed alpha
Helix 22	AC4	b	276	280	Right-handed 310
Helix 23	AC5	b	289	294	Right-handed alpha
Helix 24	AC6	b	294	299	Right-handed alpha
Helix 25	AC7	b	302	319	Right-handed alpha
Helix 26	AC8	b	331	340	Right-handed alpha
Helix 27	AC9	b	341	354	Right-handed alpha
Helix 28	AD1	b	391	393	Right-handed 310
Helix 29	AD2	b	394	412	Right-handed alpha
Helix 30	AD3	C	74	79	Right-handed alpha
Helix 31	AD4	C	125	130	Right-handed 310
Helix 32	AD5	C	136	151	Right-handed alpha
Helix 33	AD6	C	187	201	Right-handed alpha
Helix 34	AD7	C	232	243	Right-handed alpha
Helix 35	AD8	B	74	79	Right-handed alpha
Helix 36	AD9	B	125	130	Right-handed 310
Helix 37	AE1	B	136	151	Right-handed alpha
Helix 38	AE2	B	187	201	Right-handed alpha
Helix 39	AE3	B	232	243	Right-handed alpha

There are 12 sheets in PDB entry 9FYA. 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 2 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	273	274	first strand
Strand 2	a	287	288	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	379	380	first strand
Strand 2	a	363	369	anti-parallel
Strand 3	A	65	71	anti-parallel

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There are 2 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	383	384	first strand
Strand 2	a	387	388	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	83	86	first strand
Strand 2	A	91	95	anti-parallel
Strand 3	A	102	109	anti-parallel
Strand 4	A	217	224	anti-parallel
Strand 5	A	174	178	anti-parallel
Strand 6	A	162	163	anti-parallel
Strand 7	A	120	121	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	c	273	274	first strand
Strand 2	c	287	288	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	379	380	first strand
Strand 2	c	363	369	anti-parallel
Strand 3	C	65	71	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	c	383	384	first strand
Strand 2	c	387	388	anti-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	273	274	first strand
Strand 2	b	287	288	anti-parallel

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There are 3 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	379	380	first strand
Strand 2	b	363	369	anti-parallel
Strand 3	B	65	71	anti-parallel

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There are 2 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	383	384	first strand
Strand 2	b	387	388	anti-parallel

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There are 7 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	83	86	first strand
Strand 2	C	91	95	anti-parallel
Strand 3	C	102	109	anti-parallel
Strand 4	C	217	224	anti-parallel
Strand 5	C	174	178	anti-parallel
Strand 6	C	162	163	anti-parallel
Strand 7	C	120	121	anti-parallel

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There are 7 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	83	86	first strand
Strand 2	B	91	95	anti-parallel
Strand 3	B	102	109	anti-parallel
Strand 4	B	217	224	anti-parallel
Strand 5	B	174	178	anti-parallel
Strand 6	B	162	163	anti-parallel
Strand 7	B	120	121	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: 9FYA

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