Analysis of interatomic Contacts of Structural Units in PDB entry:
3BH3

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 3BH3 entry

There are 4 chains in PDB entry 3BH3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LEU 244
B	MET 1	LEU 244
C	MET 1	LEU 244
D	MET 1	ARG 245

There are 20 helices in PDB entry 3BH3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	2	10	Right-handed alpha
Helix 2	2	A	40	46	Right-handed alpha
Helix 3	3	A	101	111	Right-handed alpha
Helix 4	4	A	154	162	Right-handed alpha
Helix 5	5	A	213	217	Right-handed 310
Helix 6	6	B	2	10	Right-handed alpha
Helix 7	7	B	40	48	Right-handed alpha
Helix 8	8	B	101	111	Right-handed alpha
Helix 9	9	B	154	162	Right-handed alpha
Helix 10	10	B	213	217	Right-handed 310
Helix 11	11	C	2	10	Right-handed alpha
Helix 12	12	C	40	46	Right-handed alpha
Helix 13	13	C	101	111	Right-handed alpha
Helix 14	14	C	154	164	Right-handed alpha
Helix 15	15	C	213	217	Right-handed 310
Helix 16	16	D	2	10	Right-handed alpha
Helix 17	17	D	40	46	Right-handed alpha
Helix 18	18	D	101	111	Right-handed alpha
Helix 19	19	D	154	163	Right-handed alpha
Helix 20	20	D	213	217	Right-handed 310

There are 12 sheets in PDB entry 3BH3. 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 8 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	53	54	first strand
Strand 2	A	73	86	anti-parallel
Strand 3	A	89	99	anti-parallel
Strand 4	A	58	69	first strand
Strand 5	A	25	38	anti-parallel
Strand 6	A	221	234	anti-parallel
Strand 7	A	189	199	anti-parallel
Strand 8	A	151	152	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	116	118	first strand
Strand 2	A	89	99	parallel
Strand 3	A	73	86	anti-parallel
Strand 4	A	166	173	first strand
Strand 5	A	179	187	anti-parallel
Strand 6	A	238	242	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	A	120	126	first strand
Strand 2	A	129	136	anti-parallel
Strand 3	A	139	147	anti-parallel
Strand 4	A	202	206	anti-parallel

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There are 8 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	53	54	first strand
Strand 2	B	73	86	anti-parallel
Strand 3	B	89	99	anti-parallel
Strand 4	B	58	69	first strand
Strand 5	B	25	38	anti-parallel
Strand 6	B	221	234	anti-parallel
Strand 7	B	189	199	anti-parallel
Strand 8	B	151	152	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	116	118	first strand
Strand 2	B	89	99	parallel
Strand 3	B	73	86	anti-parallel
Strand 4	B	166	173	first strand
Strand 5	B	179	187	anti-parallel
Strand 6	B	238	242	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	B	120	126	first strand
Strand 2	B	129	136	anti-parallel
Strand 3	B	139	147	anti-parallel
Strand 4	B	202	206	anti-parallel

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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	53	54	first strand
Strand 2	C	73	86	anti-parallel
Strand 3	C	89	99	anti-parallel
Strand 4	C	58	69	first strand
Strand 5	C	25	38	anti-parallel
Strand 6	C	221	234	anti-parallel
Strand 7	C	189	199	anti-parallel
Strand 8	C	151	152	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	116	118	first strand
Strand 2	C	89	99	parallel
Strand 3	C	73	86	anti-parallel
Strand 4	C	166	173	first strand
Strand 5	C	179	187	anti-parallel
Strand 6	C	238	242	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	C	120	126	first strand
Strand 2	C	129	136	anti-parallel
Strand 3	C	139	147	anti-parallel
Strand 4	C	202	206	anti-parallel

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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	53	54	first strand
Strand 2	D	73	86	anti-parallel
Strand 3	D	89	99	anti-parallel
Strand 4	D	58	69	first strand
Strand 5	D	25	38	anti-parallel
Strand 6	D	221	234	anti-parallel
Strand 7	D	189	199	anti-parallel
Strand 8	D	151	152	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	116	118	first strand
Strand 2	D	89	99	parallel
Strand 3	D	73	86	anti-parallel
Strand 4	D	166	173	first strand
Strand 5	D	179	187	anti-parallel
Strand 6	D	238	242	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	D	120	126	first strand
Strand 2	D	129	136	anti-parallel
Strand 3	D	139	147	anti-parallel
Strand 4	D	202	206	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: 3BH3

Analysis of interatomic Contacts of Structural Units in PDB entry:
3BH3