Analysis of interatomic Contacts of Structural Units in PDB entry:
4BC0

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 4BC0 entry

There are 3 chains in PDB entry 4BC0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	THR 543
B	ASP 5	THR 543
C	GLU 4	MET 211

There are101 helices in PDB entry 4BC0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	42	46	Right-handed 310
Helix 2	2	A	80	85	Right-handed alpha
Helix 3	3	A	130	134	Right-handed 310
Helix 4	4	A	135	143	Right-handed alpha
Helix 5	5	A	153	159	Right-handed alpha
Helix 6	6	A	170	187	Right-handed alpha
Helix 7	7	A	188	191	Right-handed 310
Helix 8	8	A	203	215	Right-handed alpha
Helix 9	9	A	215	220	Right-handed alpha
Helix 10	10	A	240	255	Right-handed alpha
Helix 11	11	A	265	274	Right-handed alpha
Helix 12	12	A	277	285	Right-handed alpha
Helix 13	13	A	311	319	Right-handed alpha
Helix 14	14	A	335	340	Right-handed alpha
Helix 15	15	A	355	367	Right-handed alpha
Helix 16	16	A	374	383	Right-handed alpha
Helix 17	17	A	390	407	Right-handed alpha
Helix 18	18	A	407	421	Right-handed alpha
Helix 19	19	A	440	444	Right-handed 310
Helix 20	20	A	450	455	Right-handed alpha
Helix 21	21	A	456	460	Right-handed 310
Helix 22	22	A	460	464	Right-handed 310
Helix 23	23	A	466	487	Right-handed alpha
Helix 24	24	A	525	534	Right-handed alpha
Helix 25	25	A	534	541	Right-handed alpha
Helix 26	26	B	42	46	Right-handed 310
Helix 27	27	B	80	85	Right-handed alpha
Helix 28	28	B	135	143	Right-handed alpha
Helix 29	29	B	153	159	Right-handed alpha
Helix 30	30	B	170	187	Right-handed alpha
Helix 31	31	B	188	190	Right-handed 310
Helix 32	32	B	203	215	Right-handed alpha
Helix 33	33	B	216	222	Right-handed 310
Helix 34	34	B	241	255	Right-handed alpha
Helix 35	35	B	258	262	Right-handed 310
Helix 36	36	B	265	274	Right-handed alpha
Helix 37	37	B	277	285	Right-handed alpha
Helix 38	38	B	286	288	Right-handed 310
Helix 39	39	B	311	319	Right-handed alpha
Helix 40	40	B	335	340	Right-handed alpha
Helix 41	41	B	355	367	Right-handed alpha
Helix 42	42	B	371	383	Right-handed alpha
Helix 43	43	B	390	407	Right-handed alpha
Helix 44	44	B	407	421	Right-handed alpha
Helix 45	45	B	440	444	Right-handed 310
Helix 46	46	B	450	455	Right-handed alpha
Helix 47	47	B	456	460	Right-handed 310
Helix 48	48	B	460	464	Right-handed 310
Helix 49	49	B	466	487	Right-handed alpha
Helix 50	50	B	528	534	Right-handed alpha
Helix 51	51	B	534	541	Right-handed alpha
Helix 52	52	C	42	46	Right-handed 310
Helix 53	53	C	80	85	Right-handed alpha
Helix 54	54	C	130	134	Right-handed 310
Helix 55	55	C	135	142	Right-handed alpha
Helix 56	56	C	154	159	Right-handed alpha
Helix 57	57	C	170	187	Right-handed alpha
Helix 58	58	C	188	190	Right-handed 310
Helix 59	59	C	203	215	Right-handed alpha
Helix 60	60	C	215	220	Right-handed alpha
Helix 61	61	C	241	255	Right-handed alpha
Helix 62	62	C	265	274	Right-handed alpha
Helix 63	63	C	277	286	Right-handed alpha
Helix 64	64	C	287	289	Right-handed 310
Helix 65	65	C	311	319	Right-handed alpha
Helix 66	66	C	335	340	Right-handed alpha
Helix 67	67	C	355	367	Right-handed alpha
Helix 68	68	C	371	383	Right-handed alpha
Helix 69	69	C	390	407	Right-handed alpha
Helix 70	70	C	407	421	Right-handed alpha
Helix 71	71	C	440	444	Right-handed 310
Helix 72	72	C	450	455	Right-handed alpha
Helix 73	73	C	456	460	Right-handed 310
Helix 74	74	C	460	464	Right-handed 310
Helix 75	75	C	466	487	Right-handed alpha
Helix 76	76	C	525	534	Right-handed alpha
Helix 77	77	C	534	541	Right-handed alpha
Helix 78	78	D	42	46	Right-handed 310
Helix 79	79	D	80	85	Right-handed alpha
Helix 80	80	D	130	134	Right-handed 310
Helix 81	81	D	135	143	Right-handed alpha
Helix 82	82	D	153	159	Right-handed alpha
Helix 83	83	D	170	187	Right-handed alpha
Helix 84	84	D	188	190	Right-handed 310
Helix 85	85	D	203	214	Right-handed alpha
Helix 86	86	D	215	222	Right-handed 310
Helix 87	87	D	240	255	Right-handed alpha
Helix 88	88	D	265	274	Right-handed alpha
Helix 89	89	D	277	286	Right-handed alpha
Helix 90	90	D	311	318	Right-handed alpha
Helix 91	91	D	335	340	Right-handed alpha
Helix 92	92	D	355	367	Right-handed alpha
Helix 93	93	D	371	383	Right-handed alpha
Helix 94	94	D	390	407	Right-handed alpha
Helix 95	95	D	407	421	Right-handed alpha
Helix 96	96	D	440	444	Right-handed 310
Helix 97	97	D	450	456	Right-handed alpha
Helix 98	98	D	457	464	Right-handed 310
Helix 99	99	D	466	487	Right-handed alpha
Helix 100	100	D	525	534	Right-handed alpha
Helix 101	101	D	534	543	Right-handed alpha

There are 14 sheets in PDB entry 4BC0. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, BD, CA, CB, CC, CD, A, DB, C,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	9	12	first strand
Strand 2	A	15	18	anti-parallel
Strand 3	A	59	61	parallel

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There are 11 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	20	23	first strand
Strand 2	A	28	36	anti-parallel
Strand 3	A	98	104	anti-parallel
Strand 4	A	145	149	anti-parallel
Strand 5	A	114	118	parallel
Strand 6	A	197	202	parallel
Strand 7	A	224	228	parallel
Strand 8	A	325	331	parallel
Strand 9	A	424	430	parallel
Strand 10	A	509	513	parallel
Strand 11	A	520	522	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	68	69	first strand
Strand 2	A	92	93	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	9	10	first strand
Strand 2	B	17	18	anti-parallel
Strand 3	B	60	61	parallel

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There are 11 strands in BB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	20	24	first strand
Strand 2	B	27	36	anti-parallel
Strand 3	B	98	104	anti-parallel
Strand 4	B	145	149	anti-parallel
Strand 5	B	112	118	parallel
Strand 6	B	192	202	parallel
Strand 7	B	224	228	parallel
Strand 8	B	325	331	parallel
Strand 9	B	424	430	parallel
Strand 10	B	509	513	parallel
Strand 11	B	519	522	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	68	69	first strand
Strand 2	B	92	93	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	239	240	first strand
Strand 2	B	302	303	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	12	first strand
Strand 2	C	15	18	anti-parallel
Strand 3	C	59	61	parallel

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There are 11 strands in CB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	20	24	first strand
Strand 2	C	27	36	anti-parallel
Strand 3	C	98	104	anti-parallel
Strand 4	C	145	149	anti-parallel
Strand 5	C	112	118	parallel
Strand 6	C	192	202	parallel
Strand 7	C	224	228	parallel
Strand 8	C	325	331	parallel
Strand 9	C	424	430	parallel
Strand 10	C	509	513	parallel
Strand 11	C	520	522	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	68	69	first strand
Strand 2	C	92	93	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	239	240	first strand
Strand 2	C	302	303	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	9	12	first strand
Strand 2	D	15	18	anti-parallel
Strand 3	D	59	61	parallel

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There are 11 strands in DB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	24	first strand
Strand 2	D	27	36	anti-parallel
Strand 3	D	98	104	anti-parallel
Strand 4	D	145	149	anti-parallel
Strand 5	D	112	118	parallel
Strand 6	D	192	202	parallel
Strand 7	D	224	228	parallel
Strand 8	D	325	331	parallel
Strand 9	D	424	430	parallel
Strand 10	D	509	513	parallel
Strand 11	D	519	522	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	D	68	69	first strand
Strand 2	D	92	93	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: 4BC0

Analysis of interatomic Contacts of Structural Units in PDB entry:
4BC0