Analysis of interatomic Contacts of Structural Units in PDB entry:
9QPX

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 9QPX entry

Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 10 chains in PDB entry 9QPX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1645	PRO 1859
D	ALA 1645	PRO 1859
B	ALA 1645	PRO 1859
C	ARG 1649	PRO 1859
F	PRO 3	THR 4
F	PRO 6	THR 11
E	PRO 3	THR 4
E	PRO 6	THR 11
G	PRO 3	THR 4
G	PRO 6	PRO 10

There are 40 helices in PDB entry 9QPX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1658	1673	Right-handed alpha
Helix 2	AA2	A	1700	1710	Right-handed alpha
Helix 3	AA3	A	1716	1726	Right-handed alpha
Helix 4	AA4	A	1730	1735	Right-handed 310
Helix 5	AA5	A	1747	1755	Right-handed alpha
Helix 6	AA6	A	1776	1787	Right-handed alpha
Helix 7	AA7	A	1811	1815	Right-handed 310
Helix 8	AA8	A	1819	1827	Right-handed 310
Helix 9	AA9	A	1835	1845	Right-handed alpha
Helix 10	AB1	A	1850	1854	Right-handed 310
Helix 11	AB2	D	1658	1673	Right-handed alpha
Helix 12	AB3	D	1700	1710	Right-handed alpha
Helix 13	AB4	D	1716	1726	Right-handed alpha
Helix 14	AB5	D	1730	1735	Right-handed 310
Helix 15	AB6	D	1747	1755	Right-handed alpha
Helix 16	AB7	D	1776	1787	Right-handed alpha
Helix 17	AB8	D	1811	1815	Right-handed 310
Helix 18	AB9	D	1819	1827	Right-handed 310
Helix 19	AC1	D	1835	1845	Right-handed alpha
Helix 20	AC2	D	1850	1854	Right-handed 310
Helix 21	AC3	B	1658	1673	Right-handed alpha
Helix 22	AC4	B	1700	1710	Right-handed alpha
Helix 23	AC5	B	1716	1726	Right-handed alpha
Helix 24	AC6	B	1730	1735	Right-handed 310
Helix 25	AC7	B	1747	1755	Right-handed alpha
Helix 26	AC8	B	1776	1787	Right-handed alpha
Helix 27	AC9	B	1811	1815	Right-handed 310
Helix 28	AD1	B	1819	1827	Right-handed 310
Helix 29	AD2	B	1835	1845	Right-handed alpha
Helix 30	AD3	B	1850	1854	Right-handed 310
Helix 31	AD4	C	1658	1673	Right-handed alpha
Helix 32	AD5	C	1700	1710	Right-handed alpha
Helix 33	AD6	C	1716	1726	Right-handed alpha
Helix 34	AD7	C	1730	1734	Right-handed 310
Helix 35	AD8	C	1747	1755	Right-handed alpha
Helix 36	AD9	C	1776	1787	Right-handed alpha
Helix 37	AE1	C	1811	1815	Right-handed 310
Helix 38	AE2	C	1819	1827	Right-handed 310
Helix 39	AE3	C	1835	1845	Right-handed alpha
Helix 40	AE4	C	1850	1854	Right-handed 310

There are 16 sheets in PDB entry 9QPX. 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 2 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	1651	1652	first strand
Strand 2	A	1675	1676	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	1654	1655	first strand
Strand 2	A	1686	1689	parallel
Strand 3	A	1712	1715	parallel

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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	1696	1697	first strand
Strand 2	A	1738	1739	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	1790	1791	first strand
Strand 2	A	1765	1768	parallel
Strand 3	A	1806	1810	parallel
Strand 4	A	1832	1834	parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1651	1652	first strand
Strand 2	D	1675	1676	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	D	1654	1655	first strand
Strand 2	D	1686	1689	parallel
Strand 3	D	1712	1715	parallel

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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	D	1696	1697	first strand
Strand 2	D	1738	1739	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	D	1790	1791	first strand
Strand 2	D	1764	1768	parallel
Strand 3	D	1805	1810	parallel
Strand 4	D	1832	1834	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	1651	1652	first strand
Strand 2	B	1675	1676	parallel

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There are 3 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	1654	1655	first strand
Strand 2	B	1686	1689	parallel
Strand 3	B	1712	1715	parallel

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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	B	1696	1697	first strand
Strand 2	B	1738	1739	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	1790	1791	first strand
Strand 2	B	1765	1768	parallel
Strand 3	B	1806	1810	parallel
Strand 4	B	1832	1834	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1651	1652	first strand
Strand 2	C	1675	1676	parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1654	1655	first strand
Strand 2	C	1686	1689	parallel
Strand 3	C	1712	1715	parallel

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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	C	1696	1697	first strand
Strand 2	C	1738	1739	parallel

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There are 4 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	1790	1791	first strand
Strand 2	C	1764	1768	parallel
Strand 3	C	1805	1810	parallel
Strand 4	C	1832	1834	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: 9QPX

Analysis of interatomic Contacts of Structural Units in PDB entry:
9QPX