Analysis of interatomic Contacts of Structural Units in PDB entry:
8BB4

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 8BB4 entry

There are 4 chains in PDB entry 8BB4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
I	MET 1	LYS 104
O	MET 17	CYS 112
P	VAL 62	HIS 208
Q	PRO 33	CYS 334

There are 12 helices in PDB entry 8BB4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	I	23	36	Right-handed alpha
Helix 2	AA2	I	57	61	Right-handed 310
Helix 3	AA3	I	100	104	Right-handed 310
Helix 4	AA4	O	33	37	Right-handed alpha
Helix 5	AA5	O	39	46	Right-handed alpha
Helix 6	AA6	O	66	84	Right-handed alpha
Helix 7	AA7	O	96	98	Right-handed 310
Helix 8	AA8	O	99	111	Right-handed alpha
Helix 9	AA9	P	157	168	Right-handed alpha
Helix 10	AB1	P	174	178	Right-handed 310
Helix 11	AB2	P	181	190	Right-handed alpha
Helix 12	AB3	P	193	208	Right-handed alpha

There are 11 sheets in PDB entry 8BB4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	49	50	first strand
Strand 2	I	42	46	anti-parallel
Strand 3	I	73	81	anti-parallel
Strand 4	I	84	85	anti-parallel

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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	49	50	first strand
Strand 2	I	42	46	anti-parallel
Strand 3	I	73	81	anti-parallel
Strand 4	I	2	9	parallel
Strand 5	I	12	19	anti-parallel
Strand 6	O	28	32	parallel
Strand 7	O	18	22	anti-parallel
Strand 8	O	59	61	parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	106	112	first strand
Strand 2	P	71	78	anti-parallel
Strand 3	P	147	152	parallel
Strand 4	P	129	130	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	95	97	first strand
Strand 2	P	84	89	anti-parallel
Strand 3	P	116	121	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	36	41	first strand
Strand 2	Q	327	331	anti-parallel
Strand 3	Q	315	320	anti-parallel
Strand 4	Q	304	309	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	48	53	first strand
Strand 2	Q	59	64	anti-parallel
Strand 3	Q	69	73	anti-parallel
Strand 4	Q	79	83	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	90	95	first strand
Strand 2	Q	101	106	anti-parallel
Strand 3	Q	111	115	anti-parallel
Strand 4	Q	120	125	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	132	137	first strand
Strand 2	Q	143	148	anti-parallel
Strand 3	Q	153	157	anti-parallel
Strand 4	Q	163	167	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	174	179	first strand
Strand 2	Q	185	190	anti-parallel
Strand 3	Q	195	199	anti-parallel
Strand 4	Q	205	209	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	219	222	first strand
Strand 2	Q	228	233	anti-parallel
Strand 3	Q	237	242	anti-parallel
Strand 4	Q	247	252	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	264	267	first strand
Strand 2	Q	273	276	anti-parallel
Strand 3	Q	283	287	anti-parallel
Strand 4	Q	293	297	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: 8BB4

Analysis of interatomic Contacts of Structural Units in PDB entry:
8BB4