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

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 7FQH entry

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

Chain ID	Initial residue	Terminal residue
A	GLY 26	THR 146
A	HIS 148	LYS 287
B	GLY 26	THR 146
B	HIS 148	MET 286
D	GLY 27	THR 146
D	HIS 148	GLY 285

There are 34 helices in PDB entry 7FQH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	39	41	Right-handed 310
Helix 2	AA2	A	42	59	Right-handed alpha
Helix 3	AA3	A	62	64	Right-handed 310
Helix 4	AA4	A	104	108	Right-handed 310
Helix 5	AA5	A	109	118	Right-handed alpha
Helix 6	AA6	A	120	125	Right-handed 310
Helix 7	AA7	A	163	176	Right-handed alpha
Helix 8	AA8	A	190	195	Right-handed 310
Helix 9	AA9	A	232	244	Right-handed alpha
Helix 10	AB1	A	250	262	Right-handed alpha
Helix 11	AB2	A	273	279	Right-handed 310
Helix 12	AB3	A	280	285	Right-handed alpha
Helix 13	AB4	B	39	41	Right-handed 310
Helix 14	AB5	B	42	59	Right-handed alpha
Helix 15	AB6	B	62	64	Right-handed 310
Helix 16	AB7	B	104	108	Right-handed 310
Helix 17	AB8	B	109	119	Right-handed alpha
Helix 18	AB9	B	121	125	Right-handed 310
Helix 19	AC1	B	163	176	Right-handed alpha
Helix 20	AC2	B	190	195	Right-handed 310
Helix 21	AC3	B	232	244	Right-handed alpha
Helix 22	AC4	B	250	262	Right-handed alpha
Helix 23	AC5	B	273	279	Right-handed 310
Helix 24	AC6	B	280	285	Right-handed alpha
Helix 25	AC7	D	39	41	Right-handed 310
Helix 26	AC8	D	42	59	Right-handed alpha
Helix 27	AC9	D	62	64	Right-handed 310
Helix 28	AD1	D	104	108	Right-handed 310
Helix 29	AD2	D	109	119	Right-handed alpha
Helix 30	AD3	D	162	176	Right-handed alpha
Helix 31	AD4	D	190	195	Right-handed 310
Helix 32	AD5	D	232	244	Right-handed alpha
Helix 33	AD6	D	250	261	Right-handed alpha
Helix 34	AD7	D	273	277	Right-handed 310

There are 9 sheets in PDB entry 7FQH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	66	69	first strand
Strand 2	A	29	35	parallel
Strand 3	A	140	146	parallel
Strand 4	A	181	186	parallel
Strand 5	A	204	208	parallel
Strand 6	A	268	271	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	149	150	first strand
Strand 2	A	153	155	anti-parallel
Strand 3	A	160	162	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	218	222	first strand
Strand 2	A	227	231	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	B	66	69	first strand
Strand 2	B	29	35	parallel
Strand 3	B	140	146	parallel
Strand 4	B	181	186	parallel
Strand 5	B	204	208	parallel
Strand 6	B	268	271	anti-parallel

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There are 3 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	149	150	first strand
Strand 2	B	153	155	anti-parallel
Strand 3	B	160	162	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	218	222	first strand
Strand 2	B	227	231	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	66	69	first strand
Strand 2	D	29	35	parallel
Strand 3	D	140	146	parallel
Strand 4	D	181	186	parallel
Strand 5	D	204	208	parallel
Strand 6	D	268	271	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	149	150	first strand
Strand 2	D	153	155	anti-parallel
Strand 3	D	160	161	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	218	222	first strand
Strand 2	D	227	231	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: 7FQH

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