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

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 1BHW entry

There are 4 chains in PDB entry 1BHW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 3	ARG 394
B	VAL 3	ARG 394
C	VAL 3	ARG 394
D	VAL 3	ARG 394

There are 84 helices in PDB entry 1BHW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	7	9	Right-handed 310
Helix 2	2	A	15	18	Right-handed alpha
Helix 3	3	A	36	46	Right-handed alpha
Helix 4	4	A	55	58	Right-handed alpha
Helix 5	5	A	65	82	Right-handed alpha
Helix 6	6	A	97	99	Right-handed 310
Helix 7	7	A	109	129	Right-handed alpha
Helix 8	8	A	146	148	Right-handed 310
Helix 9	9	A	151	171	Right-handed alpha
Helix 10	10	A	196	205	Right-handed alpha
Helix 11	11	A	209	211	Right-handed 310
Helix 12	12	A	218	224	Right-handed alpha
Helix 13	13	A	228	238	Right-handed alpha
Helix 14	14	A	265	276	Right-handed alpha
Helix 15	15	A	301	327	Right-handed alpha
Helix 16	16	A	329	337	Right-handed alpha
Helix 17	17	A	340	344	Right-handed 310
Helix 18	18	A	354	359	Right-handed alpha
Helix 19	19	A	361	363	Right-handed 310
Helix 20	20	A	369	374	Right-handed alpha
Helix 21	21	A	379	390	Right-handed alpha
Helix 22	22	B	7	9	Right-handed 310
Helix 23	23	B	15	18	Right-handed alpha
Helix 24	24	B	36	46	Right-handed alpha
Helix 25	25	B	55	58	Right-handed alpha
Helix 26	26	B	65	82	Right-handed alpha
Helix 27	27	B	97	99	Right-handed 310
Helix 28	28	B	109	129	Right-handed alpha
Helix 29	29	B	146	148	Right-handed 310
Helix 30	30	B	151	172	Right-handed alpha
Helix 31	31	B	196	205	Right-handed alpha
Helix 32	32	B	209	211	Right-handed 310
Helix 33	33	B	218	224	Right-handed alpha
Helix 34	34	B	228	238	Right-handed alpha
Helix 35	35	B	265	276	Right-handed alpha
Helix 36	36	B	301	327	Right-handed alpha
Helix 37	37	B	329	338	Right-handed alpha
Helix 38	38	B	340	344	Right-handed 310
Helix 39	39	B	354	359	Right-handed alpha
Helix 40	40	B	361	363	Right-handed 310
Helix 41	41	B	369	374	Right-handed alpha
Helix 42	42	B	379	390	Right-handed alpha
Helix 43	43	C	7	9	Right-handed 310
Helix 44	44	C	15	18	Right-handed alpha
Helix 45	45	C	36	46	Right-handed alpha
Helix 46	46	C	55	58	Right-handed alpha
Helix 47	47	C	65	82	Right-handed alpha
Helix 48	48	C	97	99	Right-handed 310
Helix 49	49	C	109	129	Right-handed alpha
Helix 50	50	C	146	148	Right-handed 310
Helix 51	51	C	151	172	Right-handed alpha
Helix 52	52	C	196	205	Right-handed alpha
Helix 53	53	C	209	211	Right-handed 310
Helix 54	54	C	218	224	Right-handed alpha
Helix 55	55	C	228	237	Right-handed alpha
Helix 56	56	C	265	276	Right-handed alpha
Helix 57	57	C	301	327	Right-handed alpha
Helix 58	58	C	329	337	Right-handed alpha
Helix 59	59	C	340	344	Right-handed 310
Helix 60	60	C	354	359	Right-handed alpha
Helix 61	61	C	361	363	Right-handed 310
Helix 62	62	C	369	374	Right-handed alpha
Helix 63	63	C	379	390	Right-handed alpha
Helix 64	64	D	7	9	Right-handed 310
Helix 65	65	D	15	18	Right-handed alpha
Helix 66	66	D	36	46	Right-handed alpha
Helix 67	67	D	55	58	Right-handed alpha
Helix 68	68	D	65	82	Right-handed alpha
Helix 69	69	D	97	99	Right-handed 310
Helix 70	70	D	109	129	Right-handed alpha
Helix 71	71	D	146	148	Right-handed 310
Helix 72	72	D	151	172	Right-handed alpha
Helix 73	73	D	196	205	Right-handed alpha
Helix 74	74	D	209	211	Right-handed 310
Helix 75	75	D	218	224	Right-handed alpha
Helix 76	76	D	228	238	Right-handed alpha
Helix 77	77	D	265	276	Right-handed alpha
Helix 78	78	D	301	326	Right-handed alpha
Helix 79	79	D	329	338	Right-handed alpha
Helix 80	80	D	341	344	Right-handed 310
Helix 81	81	D	354	359	Right-handed alpha
Helix 82	82	D	361	363	Right-handed 310
Helix 83	83	D	369	373	Right-handed alpha
Helix 84	84	D	379	390	Right-handed alpha

There are 8 sheets in PDB entry 1BHW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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	A	289	291	first strand
Strand 2	A	11	14	parallel
Strand 3	A	50	52	parallel

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There are 5 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	88	90	first strand
Strand 2	A	133	137	parallel
Strand 3	A	177	181	parallel
Strand 4	A	212	217	parallel
Strand 5	A	241	245	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	289	291	first strand
Strand 2	B	11	14	parallel
Strand 3	B	50	52	parallel

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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	88	90	first strand
Strand 2	B	133	137	parallel
Strand 3	B	177	181	parallel
Strand 4	B	212	217	parallel
Strand 5	B	241	245	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	C	289	291	first strand
Strand 2	C	11	14	parallel
Strand 3	C	50	52	parallel

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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	88	90	first strand
Strand 2	C	133	137	parallel
Strand 3	C	177	181	parallel
Strand 4	C	212	217	parallel
Strand 5	C	241	245	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	289	291	first strand
Strand 2	D	11	14	parallel
Strand 3	D	50	52	parallel

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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	88	90	first strand
Strand 2	D	133	136	parallel
Strand 3	D	177	180	parallel
Strand 4	D	212	217	parallel
Strand 5	D	241	245	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: 1BHW

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