Analysis of interatomic Contacts of Structural Units in PDB entry:
7F1Q

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 7F1Q entry

There are 4 chains in PDB entry 7F1Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
R	SER 1	GLN 409
A	SER 6	PHE 354
B	ALA 21	ASN 340
C	ARG 27	PHE 61

There are 26 helices in PDB entry 7F1Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	2	6	Right-handed 310
Helix 2	AA2	R	56	69	Right-handed alpha
Helix 3	AA3	R	118	129	Right-handed alpha
Helix 4	AA4	R	129	154	Right-handed alpha
Helix 5	AA5	R	159	188	Right-handed alpha
Helix 6	AA6	R	193	228	Right-handed alpha
Helix 7	AA7	R	228	236	Right-handed alpha
Helix 8	AA8	R	237	262	Right-handed alpha
Helix 9	AA9	R	282	297	Right-handed alpha
Helix 10	AB1	R	300	317	Right-handed alpha
Helix 11	AB2	R	318	320	Right-handed 310
Helix 12	AB3	R	322	356	Right-handed alpha
Helix 13	AB4	R	364	394	Right-handed alpha
Helix 14	AB5	R	397	409	Right-handed alpha
Helix 15	AB6	A	7	33	Right-handed alpha
Helix 16	AB7	A	46	51	Right-handed alpha
Helix 17	AB8	A	207	211	Right-handed 310
Helix 18	AB9	A	242	255	Right-handed alpha
Helix 19	AC1	A	270	281	Right-handed alpha
Helix 20	AC2	A	282	286	Right-handed 310
Helix 21	AC3	A	295	310	Right-handed alpha
Helix 22	AC4	A	327	352	Right-handed alpha
Helix 23	AC5	B	29	35	Right-handed alpha
Helix 24	AC6	B	128	132	Right-handed 310
Helix 25	AC7	C	29	44	Right-handed alpha
Helix 26	AC8	C	55	59	Right-handed 310

There are 11 sheets in PDB entry 7F1Q. 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 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	R	9	10	first strand
Strand 2	R	116	117	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	R	26	29	first strand
Strand 2	R	39	42	anti-parallel
Strand 3	R	48	51	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	R	264	268	first strand
Strand 2	R	271	275	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	A	184	190	first strand
Strand 2	A	195	201	anti-parallel
Strand 3	A	34	39	parallel
Strand 4	A	220	226	parallel
Strand 5	A	263	269	parallel
Strand 6	A	319	323	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	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 AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	62	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	88	94	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	103	105	first strand
Strand 2	B	111	114	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	135	139	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	148	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	165	170	anti-parallel
Strand 4	B	176	181	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	B	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	208	212	anti-parallel
Strand 4	B	218	222	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	B	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	260	264	anti-parallel

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There are 4 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	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	293	298	anti-parallel
Strand 4	B	304	309	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: 7F1Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
7F1Q