Analysis of interatomic Contacts of Structural Units in PDB entry:
3BGA

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 3BGA entry

There are 2 chains in PDB entry 3BGA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 27	HIS 1029
B	LEU 23	LYS 1022

There are 53 helices in PDB entry 3BGA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	28	32	Right-handed 310
Helix 2	2	A	52	58	Right-handed 310
Helix 3	3	A	60	65	Right-handed 310
Helix 4	4	A	83	86	Right-handed 310
Helix 5	5	A	108	113	Right-handed 310
Helix 6	6	A	128	132	Right-handed 310
Helix 7	7	A	157	161	Right-handed 310
Helix 8	8	A	200	203	Right-handed 310
Helix 9	9	A	218	224	Right-handed 310
Helix 10	10	A	390	404	Right-handed alpha
Helix 11	11	A	417	428	Right-handed alpha
Helix 12	12	A	439	443	Right-handed 310
Helix 13	13	A	452	454	Right-handed 310
Helix 14	14	A	455	471	Right-handed alpha
Helix 15	15	A	488	502	Right-handed alpha
Helix 16	16	A	509	513	Right-handed 310
Helix 17	17	A	527	536	Right-handed alpha
Helix 18	18	A	559	568	Right-handed alpha
Helix 19	19	A	611	616	Right-handed 310
Helix 20	20	A	627	638	Right-handed alpha
Helix 21	21	A	662	664	Right-handed 310
Helix 22	22	A	800	807	Right-handed alpha
Helix 23	23	A	914	918	Right-handed alpha
Helix 24	24	A	962	969	Right-handed alpha
Helix 25	25	A	971	975	Right-handed 310
Helix 26	26	A	1002	1006	Right-handed 310
Helix 27	27	B	28	32	Right-handed 310
Helix 28	28	B	52	56	Right-handed 310
Helix 29	29	B	60	65	Right-handed 310
Helix 30	30	B	83	86	Right-handed 310
Helix 31	31	B	87	92	Right-handed 310
Helix 32	32	B	108	113	Right-handed 310
Helix 33	33	B	128	132	Right-handed 310
Helix 34	34	B	157	161	Right-handed 310
Helix 35	35	B	200	203	Right-handed 310
Helix 36	36	B	218	224	Right-handed 310
Helix 37	37	B	390	404	Right-handed alpha
Helix 38	38	B	417	428	Right-handed alpha
Helix 39	39	B	439	443	Right-handed 310
Helix 40	40	B	452	454	Right-handed 310
Helix 41	41	B	455	471	Right-handed alpha
Helix 42	42	B	488	502	Right-handed alpha
Helix 43	43	B	509	513	Right-handed 310
Helix 44	44	B	527	536	Right-handed alpha
Helix 45	45	B	559	570	Right-handed alpha
Helix 46	46	B	611	616	Right-handed 310
Helix 47	47	B	627	638	Right-handed alpha
Helix 48	48	B	662	664	Right-handed 310
Helix 49	49	B	800	807	Right-handed alpha
Helix 50	50	B	914	918	Right-handed alpha
Helix 51	51	B	962	969	Right-handed alpha
Helix 52	52	B	971	975	Right-handed 310
Helix 53	53	B	1002	1006	Right-handed 310

There are 30 sheets in PDB entry 3BGA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	68	70	first strand
Strand 2	A	238	243	anti-parallel
Strand 3	A	164	169	anti-parallel
Strand 4	A	195	198	anti-parallel

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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	101	105	first strand
Strand 2	A	73	81	anti-parallel
Strand 3	A	146	155	anti-parallel
Strand 4	A	207	215	anti-parallel
Strand 5	A	175	180	anti-parallel
Strand 6	A	183	189	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	118	120	first strand
Strand 2	A	228	230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	172	173	first strand
Strand 2	A	233	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	247	257	first strand
Strand 2	A	265	274	anti-parallel
Strand 3	A	308	312	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	247	257	first strand
Strand 2	A	265	274	anti-parallel
Strand 3	A	316	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	294	302	first strand
Strand 2	A	281	288	anti-parallel
Strand 3	A	332	339	anti-parallel
Strand 4	A	345	353	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	358	361	first strand
Strand 2	A	364	367	anti-parallel
Strand 3	A	370	371	anti-parallel

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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	507	508	first strand
Strand 2	A	476	480	parallel
Strand 3	A	430	434	parallel
Strand 4	A	408	411	parallel
Strand 5	A	374	379	parallel
Strand 6	A	573	578	parallel
Strand 7	A	544	549	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	586	589	first strand
Strand 2	A	595	598	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	640	646	first strand
Strand 2	A	651	656	anti-parallel
Strand 3	A	694	698	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	679	685	first strand
Strand 2	A	666	674	anti-parallel
Strand 3	A	710	719	anti-parallel
Strand 4	A	733	740	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	756	760	first strand
Strand 2	A	767	772	anti-parallel
Strand 3	A	775	776	anti-parallel

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There are 9 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	780	785	first strand
Strand 2	A	873	881	anti-parallel
Strand 3	A	980	989	anti-parallel
Strand 4	A	944	959	anti-parallel
Strand 5	A	1012	1022	anti-parallel
Strand 6	A	855	863	anti-parallel
Strand 7	A	839	849	anti-parallel
Strand 8	A	825	833	anti-parallel
Strand 9	A	813	821	anti-parallel

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There are 7 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	780	785	first strand
Strand 2	A	873	881	anti-parallel
Strand 3	A	980	989	anti-parallel
Strand 4	A	944	959	anti-parallel
Strand 5	A	930	939	anti-parallel
Strand 6	A	886	892	anti-parallel
Strand 7	A	907	913	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	68	70	first strand
Strand 2	B	238	243	anti-parallel
Strand 3	B	164	169	anti-parallel
Strand 4	B	195	198	anti-parallel

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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	101	105	first strand
Strand 2	B	73	81	anti-parallel
Strand 3	B	146	155	anti-parallel
Strand 4	B	207	215	anti-parallel
Strand 5	B	175	180	anti-parallel
Strand 6	B	183	189	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	118	120	first strand
Strand 2	B	228	230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	172	173	first strand
Strand 2	B	233	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	247	257	first strand
Strand 2	B	265	274	anti-parallel
Strand 3	B	308	312	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	247	257	first strand
Strand 2	B	265	274	anti-parallel
Strand 3	B	316	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	294	302	first strand
Strand 2	B	281	288	anti-parallel
Strand 3	B	332	339	anti-parallel
Strand 4	B	345	353	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	358	361	first strand
Strand 2	B	364	367	anti-parallel
Strand 3	B	370	371	anti-parallel

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There are 7 strands in X sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	507	508	first strand
Strand 2	B	476	480	parallel
Strand 3	B	430	434	parallel
Strand 4	B	408	410	parallel
Strand 5	B	374	378	parallel
Strand 6	B	573	578	parallel
Strand 7	B	544	549	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	587	589	first strand
Strand 2	B	595	597	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	640	646	first strand
Strand 2	B	651	656	anti-parallel
Strand 3	B	694	698	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	679	685	first strand
Strand 2	B	666	674	anti-parallel
Strand 3	B	710	719	anti-parallel
Strand 4	B	733	740	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	756	760	first strand
Strand 2	B	767	772	anti-parallel
Strand 3	B	775	776	anti-parallel

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There are 9 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	780	785	first strand
Strand 2	B	873	881	anti-parallel
Strand 3	B	980	989	anti-parallel
Strand 4	B	945	959	anti-parallel
Strand 5	B	1012	1021	anti-parallel
Strand 6	B	855	863	anti-parallel
Strand 7	B	839	849	anti-parallel
Strand 8	B	825	833	anti-parallel
Strand 9	B	813	821	anti-parallel

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There are 7 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	780	785	first strand
Strand 2	B	873	881	anti-parallel
Strand 3	B	980	989	anti-parallel
Strand 4	B	945	959	anti-parallel
Strand 5	B	930	939	anti-parallel
Strand 6	B	886	893	anti-parallel
Strand 7	B	906	913	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: 3BGA

Analysis of interatomic Contacts of Structural Units in PDB entry:
3BGA