Analysis of interatomic Contacts of Structural Units in PDB entry:
5N22

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 5N22 entry

There are 8 chains in PDB entry 5N22 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 521	SER 702
B	LYS 524	SER 702
C	SER 521	SER 702
D	LYS 524	VAL 701
E	GLY 103	LEU 111
G	GLY 103	LEU 111
J	LYS 2	LYS 2
L	LYS 2	LYS 2

There are 18 helices in PDB entry 5N22. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	544	563	Right-handed alpha
Helix 2	AA2	A	643	646	Right-handed 310
Helix 3	AA3	A	649	662	Right-handed alpha
Helix 4	AA4	A	679	691	Right-handed alpha
Helix 5	AA5	B	544	563	Right-handed alpha
Helix 6	AA6	B	571	575	Right-handed 310
Helix 7	AA7	B	643	646	Right-handed 310
Helix 8	AA8	B	649	662	Right-handed alpha
Helix 9	AA9	B	679	691	Right-handed alpha
Helix 10	AB1	C	544	563	Right-handed alpha
Helix 11	AB2	C	643	646	Right-handed 310
Helix 12	AB3	C	649	662	Right-handed alpha
Helix 13	AB4	C	679	690	Right-handed alpha
Helix 14	AB5	D	544	563	Right-handed alpha
Helix 15	AB6	D	571	575	Right-handed 310
Helix 16	AB7	D	643	646	Right-handed 310
Helix 17	AB8	D	649	662	Right-handed alpha
Helix 18	AB9	D	679	691	Right-handed alpha

There are 8 sheets in PDB entry 5N22. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 9 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	527	531	first strand
Strand 2	A	534	539	anti-parallel
Strand 3	A	576	582	anti-parallel
Strand 4	A	587	595	anti-parallel
Strand 5	A	634	641	anti-parallel
Strand 6	A	673	676	parallel
Strand 7	A	696	698	parallel
Strand 8	A	598	601	anti-parallel
Strand 9	A	630	631	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	622	624	first strand
Strand 2	E	108	110	parallel

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There are 9 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	527	531	first strand
Strand 2	B	534	539	anti-parallel
Strand 3	B	576	582	anti-parallel
Strand 4	B	587	595	anti-parallel
Strand 5	B	634	641	anti-parallel
Strand 6	B	673	676	parallel
Strand 7	B	696	698	parallel
Strand 8	B	598	603	anti-parallel
Strand 9	B	624	625	anti-parallel

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There are 9 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	527	531	first strand
Strand 2	B	534	539	anti-parallel
Strand 3	B	576	582	anti-parallel
Strand 4	B	587	595	anti-parallel
Strand 5	B	634	641	anti-parallel
Strand 6	B	673	676	parallel
Strand 7	B	696	698	parallel
Strand 8	B	598	603	anti-parallel
Strand 9	B	630	631	anti-parallel

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There are 9 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	527	531	first strand
Strand 2	C	534	539	anti-parallel
Strand 3	C	576	582	anti-parallel
Strand 4	C	587	595	anti-parallel
Strand 5	C	634	641	anti-parallel
Strand 6	C	673	676	parallel
Strand 7	C	696	698	parallel
Strand 8	C	598	601	anti-parallel
Strand 9	C	630	631	anti-parallel

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There are 2 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	622	624	first strand
Strand 2	G	108	110	parallel

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There are 9 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	527	531	first strand
Strand 2	D	534	539	anti-parallel
Strand 3	D	576	582	anti-parallel
Strand 4	D	587	595	anti-parallel
Strand 5	D	634	641	anti-parallel
Strand 6	D	673	676	parallel
Strand 7	D	696	698	parallel
Strand 8	D	598	603	anti-parallel
Strand 9	D	624	625	anti-parallel

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There are 9 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	527	531	first strand
Strand 2	D	534	539	anti-parallel
Strand 3	D	576	582	anti-parallel
Strand 4	D	587	595	anti-parallel
Strand 5	D	634	641	anti-parallel
Strand 6	D	673	676	parallel
Strand 7	D	696	698	parallel
Strand 8	D	598	603	anti-parallel
Strand 9	D	630	631	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: 5N22

Analysis of interatomic Contacts of Structural Units in PDB entry:
5N22