Analysis of interatomic Contacts of Structural Units in PDB entry:
1BGX

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 1BGX entry

There are 3 chains in PDB entry 1BGX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
T	MET 1	GLU 832
L	ASP 1	ARG 211
H	GLN 5	ARG 209

There are 42 helices in PDB entry 1BGX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	T	22	25	Right-handed alpha
Helix 2	2	T	47	53	Right-handed alpha
Helix 3	3	T	76	79	Right-handed 310
Helix 4	4	T	95	97	Right-handed 310
Helix 5	5	T	99	105	Right-handed alpha
Helix 6	6	T	118	132	Right-handed alpha
Helix 7	7	T	168	171	Right-handed alpha
Helix 8	8	T	176	178	Right-handed 310
Helix 9	9	T	208	210	Right-handed 310
Helix 10	10	T	230	233	Right-handed alpha
Helix 11	11	T	242	244	Right-handed 310
Helix 12	12	T	266	273	Right-handed alpha
Helix 13	13	T	338	344	Right-handed alpha
Helix 14	14	T	353	363	Right-handed alpha
Helix 15	15	T	373	380	Right-handed alpha
Helix 16	16	T	389	394	Right-handed alpha
Helix 17	17	T	402	420	Right-handed alpha
Helix 18	18	T	424	431	Right-handed alpha
Helix 19	19	T	434	447	Right-handed alpha
Helix 20	20	T	456	476	Right-handed alpha
Helix 21	21	T	487	490	Right-handed alpha
Helix 22	22	T	513	515	Right-handed 310
Helix 23	23	T	522	524	Right-handed 310
Helix 24	24	T	530	533	Right-handed alpha
Helix 25	25	T	535	538	Right-handed alpha
Helix 26	26	T	595	597	Right-handed 310
Helix 27	27	T	614	621	Right-handed alpha
Helix 28	28	T	628	634	Right-handed alpha
Helix 29	29	T	638	647	Right-handed alpha
Helix 30	30	T	658	668	Right-handed alpha
Helix 31	31	T	675	681	Right-handed alpha
Helix 32	32	T	686	699	Right-handed alpha
Helix 33	33	T	701	710	Right-handed alpha
Helix 34	34	T	712	715	Right-handed alpha
Helix 35	35	T	731	733	Right-handed 310
Helix 36	36	T	738	754	Right-handed alpha
Helix 37	37	T	756	775	Right-handed alpha
Helix 38	38	T	797	808	Right-handed alpha
Helix 39	39	T	827	830	Right-handed alpha
Helix 40	40	L	122	125	Right-handed alpha
Helix 41	41	L	183	186	Right-handed alpha
Helix 42	42	H	150	152	Right-handed 310

There are 12 sheets in PDB entry 1BGX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	295	297	first strand
Strand 2	T	331	333	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	308	310	first strand
Strand 2	T	323	325	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	T	563	565	first strand
Strand 2	T	575	577	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	605	610	first strand
Strand 2	T	786	791	anti-parallel
Strand 3	T	778	783	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	5	7	first strand
Strand 2	L	19	24	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	103	106	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	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	153	155	first strand
Strand 2	L	148	150	anti-parallel
Strand 3	L	192	194	anti-parallel
Strand 4	L	207	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	6	8	first strand
Strand 2	H	18	23	anti-parallel
Strand 3	H	76	81	anti-parallel
Strand 4	H	66	71	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	90	92	first strand
Strand 2	H	36	38	anti-parallel
Strand 3	H	46	49	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	122	126	first strand
Strand 2	H	133	141	anti-parallel
Strand 3	H	171	178	anti-parallel
Strand 4	H	160	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	146	150	first strand
Strand 2	H	190	195	anti-parallel
Strand 3	H	200	205	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: 1BGX

Analysis of interatomic Contacts of Structural Units in PDB entry:
1BGX