Analysis of interatomic Contacts of Structural Units in PDB entry:
3B8O

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 3B8O entry

There are 8 chains in PDB entry 3B8O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 55	ASP 319
B	GLU 55	ASP 319
C	GLU 55	ASP 319
D	GLU 55	ASP 319
E	GLU 55	ASP 319
F	GLU 55	ASP 319
G	GLU 55	ASP 319
H	GLU 55	ASP 319

There are 76 helices in PDB entry 3B8O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	66	71	Right-handed alpha
Helix 2	2	A	71	82	Right-handed alpha
Helix 3	3	A	96	111	Right-handed alpha
Helix 4	4	A	111	121	Right-handed alpha
Helix 5	5	A	122	127	Right-handed alpha
Helix 6	6	A	132	145	Right-handed alpha
Helix 7	7	A	168	230	Right-handed alpha
Helix 8	8	A	266	276	Right-handed alpha
Helix 9	9	A	280	296	Right-handed alpha
Helix 10	10	B	67	71	Right-handed 310
Helix 11	11	B	72	85	Right-handed alpha
Helix 12	12	B	96	111	Right-handed alpha
Helix 13	13	B	111	121	Right-handed alpha
Helix 14	14	B	122	127	Right-handed alpha
Helix 15	15	B	132	146	Right-handed alpha
Helix 16	16	B	153	157	Right-handed 310
Helix 17	17	B	168	230	Right-handed alpha
Helix 18	18	B	266	276	Right-handed alpha
Helix 19	19	B	280	294	Right-handed alpha
Helix 20	20	C	67	70	Right-handed 310
Helix 21	21	C	71	82	Right-handed alpha
Helix 22	22	C	96	111	Right-handed alpha
Helix 23	23	C	111	121	Right-handed alpha
Helix 24	24	C	122	127	Right-handed alpha
Helix 25	25	C	132	145	Right-handed alpha
Helix 26	26	C	153	157	Right-handed 310
Helix 27	27	C	168	230	Right-handed alpha
Helix 28	28	C	266	276	Right-handed alpha
Helix 29	29	C	280	296	Right-handed alpha
Helix 30	30	D	67	71	Right-handed 310
Helix 31	31	D	72	85	Right-handed alpha
Helix 32	32	D	96	111	Right-handed alpha
Helix 33	33	D	111	121	Right-handed alpha
Helix 34	34	D	122	127	Right-handed alpha
Helix 35	35	D	132	146	Right-handed alpha
Helix 36	36	D	153	157	Right-handed 310
Helix 37	37	D	168	230	Right-handed alpha
Helix 38	38	D	266	276	Right-handed alpha
Helix 39	39	D	280	296	Right-handed alpha
Helix 40	40	E	66	71	Right-handed alpha
Helix 41	41	E	72	85	Right-handed alpha
Helix 42	42	E	96	111	Right-handed alpha
Helix 43	43	E	111	121	Right-handed alpha
Helix 44	44	E	122	127	Right-handed alpha
Helix 45	45	E	132	145	Right-handed alpha
Helix 46	46	E	168	230	Right-handed alpha
Helix 47	47	E	266	275	Right-handed alpha
Helix 48	48	E	280	296	Right-handed alpha
Helix 49	49	F	67	71	Right-handed 310
Helix 50	50	F	72	82	Right-handed alpha
Helix 51	51	F	96	111	Right-handed alpha
Helix 52	52	F	111	121	Right-handed alpha
Helix 53	53	F	122	127	Right-handed alpha
Helix 54	54	F	132	146	Right-handed alpha
Helix 55	55	F	153	157	Right-handed 310
Helix 56	56	F	168	230	Right-handed alpha
Helix 57	57	F	266	276	Right-handed alpha
Helix 58	58	F	280	296	Right-handed alpha
Helix 59	59	G	67	71	Right-handed 310
Helix 60	60	G	72	82	Right-handed alpha
Helix 61	61	G	96	111	Right-handed alpha
Helix 62	62	G	111	121	Right-handed alpha
Helix 63	63	G	122	127	Right-handed alpha
Helix 64	64	G	132	146	Right-handed alpha
Helix 65	65	G	168	230	Right-handed alpha
Helix 66	66	G	267	276	Right-handed alpha
Helix 67	67	G	280	296	Right-handed alpha
Helix 68	68	H	66	71	Right-handed 310
Helix 69	69	H	72	85	Right-handed alpha
Helix 70	70	H	96	111	Right-handed alpha
Helix 71	71	H	111	121	Right-handed alpha
Helix 72	72	H	122	127	Right-handed alpha
Helix 73	73	H	132	146	Right-handed alpha
Helix 74	74	H	168	230	Right-handed alpha
Helix 75	75	H	266	276	Right-handed alpha
Helix 76	76	H	280	296	Right-handed alpha

There are 8 sheets in PDB entry 3B8O. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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	147	150	first strand
Strand 2	A	161	166	anti-parallel
Strand 3	A	56	63	anti-parallel
Strand 4	A	307	310	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	147	150	first strand
Strand 2	B	160	166	anti-parallel
Strand 3	B	56	63	anti-parallel
Strand 4	B	307	310	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	147	150	first strand
Strand 2	C	161	166	anti-parallel
Strand 3	C	56	63	anti-parallel
Strand 4	C	307	310	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	147	150	first strand
Strand 2	D	161	166	anti-parallel
Strand 3	D	56	63	anti-parallel
Strand 4	D	307	310	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	E	147	150	first strand
Strand 2	E	161	166	anti-parallel
Strand 3	E	56	63	anti-parallel
Strand 4	E	307	310	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	147	150	first strand
Strand 2	F	161	166	anti-parallel
Strand 3	F	56	63	anti-parallel
Strand 4	F	307	310	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	G	147	150	first strand
Strand 2	G	160	166	anti-parallel
Strand 3	G	56	63	anti-parallel
Strand 4	G	307	310	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	H	147	150	first strand
Strand 2	H	160	166	anti-parallel
Strand 3	H	56	63	anti-parallel
Strand 4	H	307	310	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: 3B8O

Analysis of interatomic Contacts of Structural Units in PDB entry:
3B8O