Analysis of interatomic Contacts of Structural Units in PDB entry:
5TQS

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 5TQS entry

There are 12 chains in PDB entry 5TQS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 659	GLU 759
B	GLY 659	GLU 758
C	MET 662	GLU 759
D	HIS 661	GLU 759
E	LEU 781	TYR 782
E	TRP 784	GLN 786
F	ASN 780	TYR 782
F	TRP 784	GLN 786
H	ASP 779	TYR 782
H	TRP 784	ASP 785
G	ASP 779	TYR 782
G	TRP 784	GLN 786

There are 12 helices in PDB entry 5TQS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	661	666	Right-handed 310
Helix 2	AA2	A	674	684	Right-handed alpha
Helix 3	AA3	A	733	742	Right-handed alpha
Helix 4	AA4	B	661	666	Right-handed 310
Helix 5	AA5	B	674	684	Right-handed alpha
Helix 6	AA6	B	733	744	Right-handed alpha
Helix 7	AA7	C	662	667	Right-handed 310
Helix 8	AA8	C	674	684	Right-handed alpha
Helix 9	AA9	C	733	744	Right-handed alpha
Helix 10	AB1	D	663	667	Right-handed 310
Helix 11	AB2	D	674	685	Right-handed alpha
Helix 12	AB3	D	733	744	Right-handed alpha

There are 8 sheets in PDB entry 5TQS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	669	670	first strand
Strand 2	A	690	695	parallel
Strand 3	A	701	708	anti-parallel
Strand 4	A	711	720	anti-parallel
Strand 5	A	723	726	anti-parallel
Strand 6	A	729	731	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	669	670	first strand
Strand 2	A	690	695	parallel
Strand 3	A	754	755	parallel

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There are 6 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	669	670	first strand
Strand 2	B	690	695	parallel
Strand 3	B	701	708	anti-parallel
Strand 4	B	711	720	anti-parallel
Strand 5	B	723	726	anti-parallel
Strand 6	B	729	731	anti-parallel

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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	B	669	670	first strand
Strand 2	B	690	695	parallel
Strand 3	B	754	755	parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	669	670	first strand
Strand 2	C	690	695	parallel
Strand 3	C	701	708	anti-parallel
Strand 4	C	711	719	anti-parallel
Strand 5	C	724	726	anti-parallel
Strand 6	C	729	731	anti-parallel

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There are 3 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	669	670	first strand
Strand 2	C	690	695	parallel
Strand 3	C	754	755	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	669	670	first strand
Strand 2	D	690	695	parallel
Strand 3	D	701	708	anti-parallel
Strand 4	D	711	720	anti-parallel
Strand 5	D	723	726	anti-parallel
Strand 6	D	729	731	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	669	670	first strand
Strand 2	D	690	695	parallel
Strand 3	D	754	755	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: 5TQS

Analysis of interatomic Contacts of Structural Units in PDB entry:
5TQS