Analysis of interatomic Contacts of Structural Units in PDB entry:
2QY0

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 2QY0 entry

There are 4 chains in PDB entry 2QY0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 290	ARG 446
B	ILE 447	GLU 686
C	GLN 290	ARG 446
D	ILE 447	GLU 686

There are 10 helices in PDB entry 2QY0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	B	483	488	Right-handed alpha
Helix 2	2	B	508	516	Right-handed alpha
Helix 3	3	B	564	569	Right-handed 310
Helix 4	4	B	599	610	Right-handed alpha
Helix 5	5	B	676	684	Right-handed alpha
Helix 6	6	D	483	487	Right-handed 310
Helix 7	7	D	508	516	Right-handed alpha
Helix 8	8	D	564	569	Right-handed 310
Helix 9	9	D	599	610	Right-handed alpha
Helix 10	10	D	676	685	Right-handed alpha

There are 13 sheets in PDB entry 2QY0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	302	305	first strand
Strand 2	A	316	321	anti-parallel
Strand 3	A	338	340	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	332	334	first strand
Strand 2	A	325	329	anti-parallel
Strand 3	A	353	356	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	368	372	first strand
Strand 2	A	384	389	anti-parallel
Strand 3	A	409	412	anti-parallel
Strand 4	A	418	419	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	394	396	first strand
Strand 2	A	430	432	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	451	452	first strand
Strand 2	B	591	596	anti-parallel
Strand 3	B	573	578	anti-parallel
Strand 4	B	640	644	anti-parallel
Strand 5	B	651	659	anti-parallel
Strand 6	B	668	672	anti-parallel
Strand 7	B	620	623	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	501	504	first strand
Strand 2	B	461	465	anti-parallel
Strand 3	B	469	475	anti-parallel
Strand 4	B	479	482	anti-parallel
Strand 5	B	542	546	anti-parallel
Strand 6	B	520	525	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	291	292	first strand
Strand 2	C	311	312	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	302	304	first strand
Strand 2	C	316	321	anti-parallel
Strand 3	C	338	340	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	332	334	first strand
Strand 2	C	325	329	anti-parallel
Strand 3	C	353	356	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	368	372	first strand
Strand 2	C	384	389	anti-parallel
Strand 3	C	409	412	anti-parallel
Strand 4	C	418	419	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	394	396	first strand
Strand 2	C	430	432	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	451	452	first strand
Strand 2	D	591	596	anti-parallel
Strand 3	D	573	578	anti-parallel
Strand 4	D	640	644	anti-parallel
Strand 5	D	651	659	anti-parallel
Strand 6	D	668	672	anti-parallel
Strand 7	D	620	623	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	502	504	first strand
Strand 2	D	461	465	anti-parallel
Strand 3	D	469	475	anti-parallel
Strand 4	D	479	482	anti-parallel
Strand 5	D	542	546	anti-parallel
Strand 6	D	520	525	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: 2QY0

Analysis of interatomic Contacts of Structural Units in PDB entry:
2QY0