Analysis of interatomic Contacts of Structural Units in PDB entry:
7LGS

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 7LGS entry

There are 4 chains in PDB entry 7LGS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 702	ASP 987
B	ALA 702	ASP 987
C	GLN 701	ASP 987
D	GLN 701	ASP 987

There are 47 helices in PDB entry 7LGS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	708	710	Right-handed 310
Helix 2	AA2	A	756	768	Right-handed alpha
Helix 3	AA3	A	800	808	Right-handed alpha
Helix 4	AA4	A	813	834	Right-handed alpha
Helix 5	AA5	A	880	884	Right-handed 310
Helix 6	AA6	A	885	891	Right-handed alpha
Helix 7	AA7	A	895	912	Right-handed alpha
Helix 8	AA8	A	924	933	Right-handed alpha
Helix 9	AA9	A	943	951	Right-handed alpha
Helix 10	AB1	A	957	961	Right-handed 310
Helix 11	AB2	A	963	976	Right-handed alpha
Helix 12	AB3	A	977	982	Right-handed alpha
Helix 13	AB4	B	708	710	Right-handed 310
Helix 14	AB5	B	753	769	Right-handed alpha
Helix 15	AB6	B	800	808	Right-handed alpha
Helix 16	AB7	B	813	834	Right-handed alpha
Helix 17	AB8	B	842	844	Right-handed 310
Helix 18	AB9	B	880	884	Right-handed 310
Helix 19	AC1	B	885	891	Right-handed alpha
Helix 20	AC2	B	895	912	Right-handed alpha
Helix 21	AC3	B	925	932	Right-handed alpha
Helix 22	AC4	B	943	953	Right-handed alpha
Helix 23	AC5	B	957	961	Right-handed 310
Helix 24	AC6	B	963	976	Right-handed alpha
Helix 25	AC7	B	977	982	Right-handed alpha
Helix 26	AC8	C	708	710	Right-handed 310
Helix 27	AC9	C	753	769	Right-handed alpha
Helix 28	AD1	C	800	807	Right-handed alpha
Helix 29	AD2	C	813	833	Right-handed alpha
Helix 30	AD3	C	885	891	Right-handed alpha
Helix 31	AD4	C	896	912	Right-handed alpha
Helix 32	AD5	C	922	924	Right-handed 310
Helix 33	AD6	C	925	933	Right-handed alpha
Helix 34	AD7	C	943	954	Right-handed alpha
Helix 35	AD8	C	963	976	Right-handed alpha
Helix 36	AD9	C	977	981	Right-handed 310
Helix 37	AE1	D	708	710	Right-handed 310
Helix 38	AE2	D	752	769	Right-handed alpha
Helix 39	AE3	D	800	806	Right-handed alpha
Helix 40	AE4	D	813	834	Right-handed alpha
Helix 41	AE5	D	842	844	Right-handed 310
Helix 42	AE6	D	880	884	Right-handed 310
Helix 43	AE7	D	885	892	Right-handed alpha
Helix 44	AE8	D	895	912	Right-handed alpha
Helix 45	AE9	D	925	933	Right-handed alpha
Helix 46	AF1	D	943	954	Right-handed alpha
Helix 47	AF2	D	963	976	Right-handed alpha

There are 19 sheets in PDB entry 7LGS. 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,

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	706	707	first strand
Strand 2	A	780	785	parallel
Strand 3	A	789	794	anti-parallel
Strand 4	A	740	747	anti-parallel
Strand 5	A	724	731	anti-parallel
Strand 6	A	712	713	anti-parallel

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There are 6 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	706	707	first strand
Strand 2	A	780	785	parallel
Strand 3	A	789	794	anti-parallel
Strand 4	A	740	747	anti-parallel
Strand 5	A	724	731	anti-parallel
Strand 6	A	717	720	anti-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	836	837	first strand
Strand 2	A	863	864	anti-parallel

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There are 2 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	846	850	first strand
Strand 2	A	853	856	anti-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	A	872	873	first strand
Strand 2	A	893	894	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	B	703	706	first strand
Strand 2	D	702	705	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	B	712	713	first strand
Strand 2	B	724	731	anti-parallel
Strand 3	B	719	720	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	712	713	first strand
Strand 2	B	724	731	anti-parallel
Strand 3	B	740	747	anti-parallel
Strand 4	B	789	794	anti-parallel
Strand 5	B	780	785	anti-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	836	837	first strand
Strand 2	B	863	864	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	B	846	850	first strand
Strand 2	B	853	856	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	B	872	873	first strand
Strand 2	B	893	894	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	C	712	720	first strand
Strand 2	C	725	731	anti-parallel
Strand 3	C	740	746	anti-parallel
Strand 4	C	789	794	anti-parallel
Strand 5	C	780	785	anti-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	836	837	first strand
Strand 2	C	863	864	anti-parallel

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There are 2 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	846	850	first strand
Strand 2	C	853	856	anti-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	872	873	first strand
Strand 2	C	893	894	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	712	720	first strand
Strand 2	D	725	731	anti-parallel
Strand 3	D	741	746	anti-parallel
Strand 4	D	789	794	anti-parallel
Strand 5	D	780	785	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	836	837	first strand
Strand 2	D	863	864	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	846	850	first strand
Strand 2	D	853	856	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	872	873	first strand
Strand 2	D	893	894	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: 7LGS

Analysis of interatomic Contacts of Structural Units in PDB entry:
7LGS