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

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 7QRL entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 467	ARG 609
B	ALA 467	ARG 609
C	THR 461	ARG 609
D	THR 461	ARG 609

There are 10 helices in PDB entry 7QRL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	470	479	Right-handed alpha
Helix 2	AA2	A	602	606	Right-handed 310
Helix 3	AA3	B	470	479	Right-handed alpha
Helix 4	AA4	B	602	606	Right-handed 310
Helix 5	AA5	C	470	479	Right-handed alpha
Helix 6	AA6	C	531	535	Right-handed 310
Helix 7	AA7	C	602	606	Right-handed 310
Helix 8	AA8	D	470	479	Right-handed alpha
Helix 9	AA9	D	531	535	Right-handed 310
Helix 10	AB1	D	602	607	Right-handed alpha

There are 16 sheets in PDB entry 7QRL. 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,

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	490	492	first strand
Strand 2	A	506	509	anti-parallel
Strand 3	A	583	590	anti-parallel
Strand 4	A	546	553	anti-parallel
Strand 5	A	536	541	anti-parallel
Strand 6	A	522	528	anti-parallel
Strand 7	A	563	564	anti-parallel

Back to list of sheets
Back to top of page

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	A	490	492	first strand
Strand 2	A	506	509	anti-parallel
Strand 3	A	583	590	anti-parallel
Strand 4	A	599	601	anti-parallel

Back to list of sheets
Back to top of page

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	495	496	first strand
Strand 2	A	502	503	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	515	517	first strand
Strand 2	A	569	572	anti-parallel
Strand 3	A	555	556	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	490	492	first strand
Strand 2	B	506	509	anti-parallel
Strand 3	B	583	590	anti-parallel
Strand 4	B	546	553	anti-parallel
Strand 5	B	536	541	anti-parallel
Strand 6	B	522	528	anti-parallel
Strand 7	B	563	564	anti-parallel

Back to list of sheets
Back to top of page

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	490	492	first strand
Strand 2	B	506	509	anti-parallel
Strand 3	B	583	590	anti-parallel
Strand 4	B	599	601	anti-parallel

Back to list of sheets
Back to top of page

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	B	495	496	first strand
Strand 2	B	502	503	anti-parallel

Back to list of sheets
Back to top of page

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	B	515	517	first strand
Strand 2	B	569	572	anti-parallel
Strand 3	B	555	556	anti-parallel

Back to list of sheets
Back to top of page

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	C	490	492	first strand
Strand 2	C	506	509	anti-parallel
Strand 3	C	583	590	anti-parallel
Strand 4	C	546	553	anti-parallel
Strand 5	C	536	541	anti-parallel
Strand 6	C	522	528	anti-parallel
Strand 7	C	563	564	anti-parallel

Back to list of sheets
Back to top of page

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	C	490	492	first strand
Strand 2	C	506	509	anti-parallel
Strand 3	C	583	590	anti-parallel
Strand 4	C	599	601	anti-parallel

Back to list of sheets
Back to top of page

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	C	495	498	first strand
Strand 2	C	501	503	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	515	517	first strand
Strand 2	C	569	572	anti-parallel
Strand 3	C	555	556	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	490	492	first strand
Strand 2	D	506	509	anti-parallel
Strand 3	D	583	590	anti-parallel
Strand 4	D	546	553	anti-parallel
Strand 5	D	536	541	anti-parallel
Strand 6	D	522	528	anti-parallel
Strand 7	D	563	564	anti-parallel

Back to list of sheets
Back to top of page

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	D	490	492	first strand
Strand 2	D	506	509	anti-parallel
Strand 3	D	583	590	anti-parallel
Strand 4	D	599	601	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	495	498	first strand
Strand 2	D	501	503	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	515	517	first strand
Strand 2	D	569	572	anti-parallel
Strand 3	D	555	556	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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