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

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 5LDY entry

There are 2 chains in PDB entry 5LDY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 1642	ASN 1976
B	GLY 1638	ASN 1976

There are 3 helices in PDB entry 5LDY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1935	1941	Right-handed alpha
Helix 2	AA2	B	1741	1745	Right-handed 310
Helix 3	AA3	B	1935	1942	Right-handed alpha

There are 25 sheets in PDB entry 5LDY. 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, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7,

There are 4 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	1648	1652	first strand
Strand 2	A	1663	1669	anti-parallel
Strand 3	A	1702	1708	anti-parallel
Strand 4	A	1691	1692	anti-parallel

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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	1648	1652	first strand
Strand 2	A	1663	1669	anti-parallel
Strand 3	A	1702	1708	anti-parallel
Strand 4	A	1696	1697	anti-parallel

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There are 3 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	1655	1657	first strand
Strand 2	A	1732	1736	parallel
Strand 3	A	1714	1717	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	A	1683	1686	first strand
Strand 2	A	1719	1722	anti-parallel
Strand 3	A	1725	1726	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1746	1749	first strand
Strand 2	A	1762	1767	anti-parallel
Strand 3	A	1802	1809	anti-parallel
Strand 4	A	1790	1792	anti-parallel

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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	A	1746	1749	first strand
Strand 2	A	1762	1767	anti-parallel
Strand 3	A	1802	1809	anti-parallel
Strand 4	A	1796	1797	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1753	1755	first strand
Strand 2	A	1835	1837	parallel
Strand 3	A	1813	1814	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1781	1785	first strand
Strand 2	A	1817	1821	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1850	1853	first strand
Strand 2	A	1869	1875	anti-parallel
Strand 3	A	1924	1927	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1860	1861	first strand
Strand 2	A	1866	1867	anti-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	A	1878	1879	first strand
Strand 2	A	1885	1886	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1906	1909	first strand
Strand 2	A	1897	1901	anti-parallel
Strand 3	A	1944	1957	anti-parallel
Strand 4	A	1889	1894	anti-parallel
Strand 5	A	1912	1918	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1906	1909	first strand
Strand 2	A	1897	1901	anti-parallel
Strand 3	A	1944	1957	anti-parallel
Strand 4	A	1962	1971	anti-parallel

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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	B	1650	1652	first strand
Strand 2	B	1663	1667	anti-parallel
Strand 3	B	1703	1708	anti-parallel
Strand 4	B	1691	1692	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1650	1652	first strand
Strand 2	B	1663	1667	anti-parallel
Strand 3	B	1703	1708	anti-parallel
Strand 4	B	1696	1697	anti-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	B	1655	1657	first strand
Strand 2	B	1731	1736	parallel
Strand 3	B	1714	1722	anti-parallel
Strand 4	B	1683	1687	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1655	1657	first strand
Strand 2	B	1731	1736	parallel
Strand 3	B	1714	1722	anti-parallel
Strand 4	B	1725	1726	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1746	1749	first strand
Strand 2	B	1762	1767	anti-parallel
Strand 3	B	1802	1809	anti-parallel
Strand 4	B	1790	1792	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1746	1749	first strand
Strand 2	B	1762	1767	anti-parallel
Strand 3	B	1802	1809	anti-parallel
Strand 4	B	1796	1797	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1753	1755	first strand
Strand 2	B	1833	1837	parallel
Strand 3	B	1813	1821	anti-parallel
Strand 4	B	1783	1785	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1753	1755	first strand
Strand 2	B	1833	1837	parallel
Strand 3	B	1813	1821	anti-parallel
Strand 4	B	1824	1825	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1850	1853	first strand
Strand 2	B	1869	1875	anti-parallel
Strand 3	B	1921	1927	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1878	1879	first strand
Strand 2	B	1885	1886	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1906	1909	first strand
Strand 2	B	1897	1901	anti-parallel
Strand 3	B	1944	1957	anti-parallel
Strand 4	B	1889	1894	anti-parallel
Strand 5	B	1912	1918	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1906	1909	first strand
Strand 2	B	1897	1901	anti-parallel
Strand 3	B	1944	1957	anti-parallel
Strand 4	B	1962	1971	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: 5LDY

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