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

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 7QRV entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 467	GLN 744
B	GLU 469	GLN 744
C	PRO 467	GLN 744
D	SER 464	GLN 744

There are 8 helices in PDB entry 7QRV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	642	644	Right-handed 310
Helix 2	AA2	A	732	735	Right-handed 310
Helix 3	AA3	B	642	644	Right-handed 310
Helix 4	AA4	B	732	735	Right-handed 310
Helix 5	AA5	C	642	644	Right-handed 310
Helix 6	AA6	C	732	735	Right-handed 310
Helix 7	AA7	D	642	644	Right-handed 310
Helix 8	AA8	D	732	735	Right-handed 310

There are 28 sheets in PDB entry 7QRV. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1,

There are 4 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	472	476	first strand
Strand 2	A	736	741	anti-parallel
Strand 3	A	726	731	anti-parallel
Strand 4	A	719	721	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	478	479	first strand
Strand 2	A	485	486	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	A	489	494	first strand
Strand 2	A	499	504	anti-parallel
Strand 3	A	509	514	anti-parallel
Strand 4	A	519	523	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	A	536	541	first strand
Strand 2	A	547	551	anti-parallel
Strand 3	A	556	560	anti-parallel
Strand 4	A	566	570	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	A	578	583	first strand
Strand 2	A	589	593	anti-parallel
Strand 3	A	598	602	anti-parallel
Strand 4	A	608	612	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	A	625	630	first strand
Strand 2	A	636	640	anti-parallel
Strand 3	A	645	649	anti-parallel
Strand 4	A	655	659	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	A	672	677	first strand
Strand 2	A	683	687	anti-parallel
Strand 3	A	693	696	anti-parallel
Strand 4	A	702	706	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	472	476	first strand
Strand 2	B	736	741	anti-parallel
Strand 3	B	726	731	anti-parallel
Strand 4	B	719	721	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	B	478	479	first strand
Strand 2	B	485	486	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	489	494	first strand
Strand 2	B	499	504	anti-parallel
Strand 3	B	509	514	anti-parallel
Strand 4	B	519	523	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	536	541	first strand
Strand 2	B	547	551	anti-parallel
Strand 3	B	556	560	anti-parallel
Strand 4	B	566	570	anti-parallel

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There are 4 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	578	583	first strand
Strand 2	B	589	593	anti-parallel
Strand 3	B	598	602	anti-parallel
Strand 4	B	608	612	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	625	630	first strand
Strand 2	B	636	640	anti-parallel
Strand 3	B	645	649	anti-parallel
Strand 4	B	655	659	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	672	677	first strand
Strand 2	B	683	687	anti-parallel
Strand 3	B	693	696	anti-parallel
Strand 4	B	702	706	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	472	476	first strand
Strand 2	C	736	741	anti-parallel
Strand 3	C	726	731	anti-parallel
Strand 4	C	719	721	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	478	479	first strand
Strand 2	C	485	486	parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	489	494	first strand
Strand 2	C	499	504	anti-parallel
Strand 3	C	509	514	anti-parallel
Strand 4	C	519	523	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	536	541	first strand
Strand 2	C	547	551	anti-parallel
Strand 3	C	556	560	anti-parallel
Strand 4	C	566	570	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	578	583	first strand
Strand 2	C	589	593	anti-parallel
Strand 3	C	598	602	anti-parallel
Strand 4	C	608	612	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	625	630	first strand
Strand 2	C	636	640	anti-parallel
Strand 3	C	645	649	anti-parallel
Strand 4	C	655	659	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	672	677	first strand
Strand 2	C	683	687	anti-parallel
Strand 3	C	693	696	anti-parallel
Strand 4	C	702	705	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	472	476	first strand
Strand 2	D	736	741	anti-parallel
Strand 3	D	726	731	anti-parallel
Strand 4	D	719	721	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	478	479	first strand
Strand 2	D	485	486	parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	489	494	first strand
Strand 2	D	499	504	anti-parallel
Strand 3	D	509	514	anti-parallel
Strand 4	D	519	523	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	536	541	first strand
Strand 2	D	547	551	anti-parallel
Strand 3	D	556	560	anti-parallel
Strand 4	D	566	570	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	578	583	first strand
Strand 2	D	589	593	anti-parallel
Strand 3	D	598	602	anti-parallel
Strand 4	D	608	612	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	625	630	first strand
Strand 2	D	636	640	anti-parallel
Strand 3	D	645	649	anti-parallel
Strand 4	D	655	659	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	672	677	first strand
Strand 2	D	683	687	anti-parallel
Strand 3	D	693	696	anti-parallel
Strand 4	D	702	705	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: 7QRV

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