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

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 7QCF entry

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

Chain ID	Initial residue	Terminal residue
A	LYS 3	CYS 299
B	GLN 2	ASN 300
C	LYS 3	ASN 300
D	GLN 2	ASN 300

There are 45 helices in PDB entry 7QCF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	23	Right-handed alpha
Helix 2	AA2	A	41	49	Right-handed alpha
Helix 3	AA3	A	93	104	Right-handed alpha
Helix 4	AA4	A	124	127	Right-handed 310
Helix 5	AA5	A	166	175	Right-handed alpha
Helix 6	AA6	A	179	183	Right-handed 310
Helix 7	AA7	A	194	199	Right-handed alpha
Helix 8	AA8	A	200	207	Right-handed alpha
Helix 9	AA9	A	215	235	Right-handed alpha
Helix 10	AB1	A	240	261	Right-handed alpha
Helix 11	AB2	A	265	294	Right-handed alpha
Helix 12	AB3	B	8	23	Right-handed alpha
Helix 13	AB4	B	41	49	Right-handed alpha
Helix 14	AB5	B	93	105	Right-handed alpha
Helix 15	AB6	B	124	127	Right-handed 310
Helix 16	AB7	B	166	176	Right-handed alpha
Helix 17	AB8	B	179	182	Right-handed 310
Helix 18	AB9	B	195	199	Right-handed alpha
Helix 19	AC1	B	200	208	Right-handed alpha
Helix 20	AC2	B	215	235	Right-handed alpha
Helix 21	AC3	B	240	261	Right-handed alpha
Helix 22	AC4	B	265	293	Right-handed alpha
Helix 23	AC5	C	8	24	Right-handed alpha
Helix 24	AC6	C	41	48	Right-handed alpha
Helix 25	AC7	C	93	106	Right-handed alpha
Helix 26	AC8	C	108	112	Right-handed 310
Helix 27	AC9	C	124	127	Right-handed 310
Helix 28	AD1	C	166	176	Right-handed alpha
Helix 29	AD2	C	179	182	Right-handed 310
Helix 30	AD3	C	195	199	Right-handed alpha
Helix 31	AD4	C	200	207	Right-handed alpha
Helix 32	AD5	C	215	235	Right-handed alpha
Helix 33	AD6	C	240	261	Right-handed alpha
Helix 34	AD7	C	265	293	Right-handed alpha
Helix 35	AD8	D	8	22	Right-handed alpha
Helix 36	AD9	D	41	49	Right-handed alpha
Helix 37	AE1	D	93	105	Right-handed alpha
Helix 38	AE2	D	124	127	Right-handed 310
Helix 39	AE3	D	167	176	Right-handed alpha
Helix 40	AE4	D	179	182	Right-handed 310
Helix 41	AE5	D	195	199	Right-handed alpha
Helix 42	AE6	D	200	207	Right-handed alpha
Helix 43	AE7	D	215	235	Right-handed alpha
Helix 44	AE8	D	240	261	Right-handed alpha
Helix 45	AE9	D	265	294	Right-handed alpha

There are 11 sheets in PDB entry 7QCF. 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 7 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	26	27	first strand
Strand 2	A	54	62	parallel
Strand 3	A	80	88	anti-parallel
Strand 4	A	154	165	anti-parallel
Strand 5	A	140	151	anti-parallel
Strand 6	A	132	137	anti-parallel
Strand 7	A	114	118	anti-parallel

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There are 2 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	121	123	first strand
Strand 2	A	128	130	anti-parallel

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There are 7 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	26	27	first strand
Strand 2	B	54	62	parallel
Strand 3	B	80	88	anti-parallel
Strand 4	B	154	165	anti-parallel
Strand 5	B	140	151	anti-parallel
Strand 6	B	128	137	anti-parallel
Strand 7	B	114	118	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	B	26	27	first strand
Strand 2	B	54	62	parallel
Strand 3	B	80	88	anti-parallel
Strand 4	B	154	165	anti-parallel
Strand 5	B	140	151	anti-parallel
Strand 6	B	128	137	anti-parallel
Strand 7	B	121	123	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	B	184	188	first strand
Strand 2	B	191	194	anti-parallel

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There are 7 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	26	27	first strand
Strand 2	C	54	60	parallel
Strand 3	C	82	88	anti-parallel
Strand 4	C	154	165	anti-parallel
Strand 5	C	140	151	anti-parallel
Strand 6	C	132	137	anti-parallel
Strand 7	C	114	118	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	121	123	first strand
Strand 2	C	128	130	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	C	184	188	first strand
Strand 2	C	191	194	anti-parallel

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There are 7 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	26	27	first strand
Strand 2	D	54	63	parallel
Strand 3	D	79	88	anti-parallel
Strand 4	D	154	166	anti-parallel
Strand 5	D	140	151	anti-parallel
Strand 6	D	128	137	anti-parallel
Strand 7	D	114	118	anti-parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	26	27	first strand
Strand 2	D	54	63	parallel
Strand 3	D	79	88	anti-parallel
Strand 4	D	154	166	anti-parallel
Strand 5	D	140	151	anti-parallel
Strand 6	D	128	137	anti-parallel
Strand 7	D	121	123	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	D	184	186	first strand
Strand 2	D	193	194	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: 7QCF

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