Analysis of interatomic Contacts of Structural Units in PDB entry:
7F9Y

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 7F9Y entry

There are 6 chains in PDB entry 7F9Y (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 15	VAL 394
B	GLU 3	ASN 340
C	GLY 0	ARG 14
G	THR 6	ARG 62
N	GLN 1	SER 128
R	LEU 35	VAL 334

There are 36 helices in PDB entry 7F9Y. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	40	Right-handed alpha
Helix 2	AA2	A	52	60	Right-handed alpha
Helix 3	AA3	A	230	235	Right-handed alpha
Helix 4	AA4	A	236	238	Right-handed 310
Helix 5	AA5	A	265	279	Right-handed alpha
Helix 6	AA6	A	280	283	Right-handed 310
Helix 7	AA7	A	293	303	Right-handed alpha
Helix 8	AA8	A	307	312	Right-handed alpha
Helix 9	AA9	A	313	318	Right-handed 310
Helix 10	AB1	A	331	352	Right-handed alpha
Helix 11	AB2	A	370	391	Right-handed alpha
Helix 12	AB3	B	4	26	Right-handed alpha
Helix 13	AB4	B	29	34	Right-handed alpha
Helix 14	AB5	B	35	37	Right-handed 310
Helix 15	AB6	C	7	12	Right-handed alpha
Helix 16	AB7	G	7	24	Right-handed alpha
Helix 17	AB8	G	29	44	Right-handed alpha
Helix 18	AB9	G	45	48	Right-handed 310
Helix 19	AC1	N	28	32	Right-handed 310
Helix 20	AC2	N	62	65	Right-handed 310
Helix 21	AC3	N	87	91	Right-handed 310
Helix 22	AC4	R	39	70	Right-handed alpha
Helix 23	AC5	R	76	95	Right-handed alpha
Helix 24	AC6	R	95	105	Right-handed alpha
Helix 25	AC7	R	112	147	Right-handed alpha
Helix 26	AC8	R	147	152	Right-handed alpha
Helix 27	AC9	R	156	176	Right-handed alpha
Helix 28	AD1	R	177	181	Right-handed alpha
Helix 29	AD2	R	191	195	Right-handed 310
Helix 30	AD3	R	201	207	Right-handed alpha
Helix 31	AD4	R	209	214	Right-handed alpha
Helix 32	AD5	R	214	219	Right-handed alpha
Helix 33	AD6	R	221	241	Right-handed alpha
Helix 34	AD7	R	258	289	Right-handed alpha
Helix 35	AD8	R	296	323	Right-handed alpha
Helix 36	AD9	R	327	334	Right-handed alpha

There are 11 sheets in PDB entry 7F9Y. 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 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	207	214	first strand
Strand 2	A	217	224	anti-parallel
Strand 3	A	41	47	parallel
Strand 4	A	243	249	parallel
Strand 5	A	286	292	parallel
Strand 6	A	359	363	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	B	47	51	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	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	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	89	94	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	B	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	120	125	anti-parallel
Strand 4	B	134	140	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	B	146	153	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	166	170	anti-parallel
Strand 4	B	175	180	anti-parallel

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There are 4 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	189	192	first strand
Strand 2	B	198	202	anti-parallel
Strand 3	B	207	212	anti-parallel
Strand 4	B	218	223	anti-parallel

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There are 4 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	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	259	264	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	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	3	7	first strand
Strand 2	N	17	25	anti-parallel
Strand 3	N	78	84	anti-parallel
Strand 4	N	68	73	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	10	12	first strand
Strand 2	N	122	126	parallel
Strand 3	N	92	98	anti-parallel
Strand 4	N	34	39	anti-parallel
Strand 5	N	45	51	anti-parallel
Strand 6	N	58	60	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	R	182	185	first strand
Strand 2	R	197	200	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: 7F9Y

Analysis of interatomic Contacts of Structural Units in PDB entry:
7F9Y