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

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 9BCO entry

There are 2 chains in PDB entry 9BCO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 466	GLY 1021
B	LYS 469	GLY 1021

There are 35 helices in PDB entry 9BCO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	466	473	Right-handed alpha
Helix 2	AA2	A	545	557	Right-handed alpha
Helix 3	AA3	A	587	594	Right-handed alpha
Helix 4	AA4	A	600	620	Right-handed alpha
Helix 5	AA5	A	659	666	Right-handed 310
Helix 6	AA6	A	685	703	Right-handed alpha
Helix 7	AA7	A	715	726	Right-handed alpha
Helix 8	AA8	A	741	753	Right-handed alpha
Helix 9	AA9	A	761	773	Right-handed alpha
Helix 10	AB1	A	774	776	Right-handed 310
Helix 11	AB2	A	781	818	Right-handed alpha
Helix 12	AB3	A	822	830	Right-handed alpha
Helix 13	AB4	A	854	861	Right-handed alpha
Helix 14	AB5	A	865	881	Right-handed alpha
Helix 15	AB6	A	907	924	Right-handed alpha
Helix 16	AB7	A	964	975	Right-handed alpha
Helix 17	AB8	A	985	996	Right-handed alpha
Helix 18	AB9	B	479	483	Right-handed 310
Helix 19	AC1	B	545	558	Right-handed alpha
Helix 20	AC2	B	587	594	Right-handed alpha
Helix 21	AC3	B	600	620	Right-handed alpha
Helix 22	AC4	B	630	634	Right-handed 310
Helix 23	AC5	B	660	667	Right-handed alpha
Helix 24	AC6	B	671	676	Right-handed alpha
Helix 25	AC7	B	685	702	Right-handed alpha
Helix 26	AC8	B	715	725	Right-handed alpha
Helix 27	AC9	B	741	752	Right-handed alpha
Helix 28	AD1	B	761	773	Right-handed alpha
Helix 29	AD2	B	779	821	Right-handed alpha
Helix 30	AD3	B	822	831	Right-handed alpha
Helix 31	AD4	B	852	860	Right-handed alpha
Helix 32	AD5	B	861	880	Right-handed alpha
Helix 33	AD6	B	908	926	Right-handed alpha
Helix 34	AD7	B	964	976	Right-handed alpha
Helix 35	AD8	B	986	995	Right-handed alpha

There are 8 sheets in PDB entry 9BCO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	524	527	first strand
Strand 2	A	530	536	anti-parallel
Strand 3	A	577	581	anti-parallel
Strand 4	A	566	569	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	635	636	first strand
Strand 2	A	642	643	anti-parallel

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There are 5 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	886	889	first strand
Strand 2	A	895	898	anti-parallel
Strand 3	A	845	850	anti-parallel
Strand 4	A	939	943	anti-parallel
Strand 5	A	982	984	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	949	953	first strand
Strand 2	A	959	963	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	999	1008	first strand
Strand 2	A	1012	1021	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	B	525	526	first strand
Strand 2	B	531	533	anti-parallel
Strand 3	B	578	581	anti-parallel
Strand 4	B	566	569	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	838	839	first strand
Strand 2	B	949	953	anti-parallel
Strand 3	B	959	963	anti-parallel

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There are 7 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	886	891	first strand
Strand 2	B	894	898	anti-parallel
Strand 3	B	843	850	anti-parallel
Strand 4	B	939	946	anti-parallel
Strand 5	B	983	985	parallel
Strand 6	B	1012	1019	anti-parallel
Strand 7	B	1000	1008	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: 9BCO

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