Analysis of interatomic Contacts of Structural Units in PDB entry:
9BBC

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 9BBC entry

There are 8 chains in PDB entry 9BBC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 21	SER 273
B	GLY 22	LYS 305
D	PHE 22	ALA 126
E	GLN 33	TRP 151
F	GLN 33	TRP 151
G	SER 24	ALA 137
X	GLN 22	LEU 51
Y	ASP 28	PHE 55

There are 23 helices in PDB entry 9BBC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	100	104	Right-handed 310
Helix 2	AA2	A	205	210	Right-handed alpha
Helix 3	AA3	A	229	235	Right-handed alpha
Helix 4	AA4	A	240	273	Right-handed alpha
Helix 5	AA5	B	101	105	Right-handed 310
Helix 6	AA6	B	134	138	Right-handed 310
Helix 7	AA7	B	149	156	Right-handed alpha
Helix 8	AA8	B	216	220	Right-handed alpha
Helix 9	AA9	B	266	305	Right-handed alpha
Helix 10	AB1	D	64	66	Right-handed 310
Helix 11	AB2	D	100	126	Right-handed alpha
Helix 12	AB3	E	88	93	Right-handed alpha
Helix 13	AB4	E	126	149	Right-handed alpha
Helix 14	AB5	F	88	93	Right-handed alpha
Helix 15	AB6	F	104	108	Right-handed 310
Helix 16	AB7	F	126	151	Right-handed alpha
Helix 17	AB8	G	24	28	Right-handed 310
Helix 18	AB9	G	78	80	Right-handed 310
Helix 19	AC1	G	111	137	Right-handed alpha
Helix 20	AC2	X	28	33	Right-handed alpha
Helix 21	AC3	X	36	47	Right-handed alpha
Helix 22	AC4	X	48	51	Right-handed 310
Helix 23	AC5	Y	29	55	Right-handed alpha

There are 17 sheets in PDB entry 9BBC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	23	26	first strand
Strand 2	A	38	44	anti-parallel
Strand 3	A	91	96	anti-parallel
Strand 4	A	81	86	anti-parallel
Strand 5	A	75	78	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	29	33	first strand
Strand 2	A	127	132	parallel
Strand 3	A	106	110	anti-parallel
Strand 4	A	53	57	anti-parallel
Strand 5	A	64	65	anti-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	A	141	145	first strand
Strand 2	A	154	159	anti-parallel
Strand 3	A	190	199	anti-parallel
Strand 4	A	175	177	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	141	145	first strand
Strand 2	A	154	159	anti-parallel
Strand 3	A	190	199	anti-parallel
Strand 4	A	181	185	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	B	23	26	first strand
Strand 2	B	38	44	anti-parallel
Strand 3	B	95	97	anti-parallel
Strand 4	B	84	85	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	29	33	first strand
Strand 2	B	127	132	parallel
Strand 3	B	106	113	anti-parallel
Strand 4	B	50	57	anti-parallel
Strand 5	B	61	68	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	B	29	33	first strand
Strand 2	B	127	132	parallel
Strand 3	B	106	113	anti-parallel
Strand 4	B	122	123	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	B	142	146	first strand
Strand 2	B	158	168	anti-parallel
Strand 3	B	206	215	anti-parallel
Strand 4	B	188	190	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	B	142	146	first strand
Strand 2	B	158	168	anti-parallel
Strand 3	B	206	215	anti-parallel
Strand 4	B	195	196	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	B	182	183	first strand
Strand 2	B	173	179	anti-parallel
Strand 3	B	225	232	anti-parallel
Strand 4	B	251	258	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	D	26	27	first strand
Strand 2	D	32	36	anti-parallel
Strand 3	D	57	62	anti-parallel
Strand 4	D	50	51	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	42	46	first strand
Strand 2	D	68	72	anti-parallel
Strand 3	D	85	91	anti-parallel
Strand 4	E	110	116	parallel
Strand 5	E	94	98	anti-parallel
Strand 6	E	59	61	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	96	98	first strand
Strand 2	E	122	124	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	37	41	first strand
Strand 2	E	44	48	anti-parallel
Strand 3	E	81	84	anti-parallel
Strand 4	E	75	77	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	37	41	first strand
Strand 2	F	44	48	anti-parallel
Strand 3	F	81	84	anti-parallel
Strand 4	F	75	77	anti-parallel

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There are 8 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	64	66	first strand
Strand 2	F	57	61	anti-parallel
Strand 3	F	94	100	anti-parallel
Strand 4	F	111	116	anti-parallel
Strand 5	G	97	102	parallel
Strand 6	G	83	88	anti-parallel
Strand 7	G	53	57	anti-parallel
Strand 8	G	60	65	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	31	34	first strand
Strand 2	G	41	46	anti-parallel
Strand 3	G	71	76	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: 9BBC

Analysis of interatomic Contacts of Structural Units in PDB entry:
9BBC