Analysis of interatomic Contacts of Structural Units in PDB entry:
9B7B

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 9B7B entry

There are 7 chains in PDB entry 9B7B (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 4	LEU 187
B	ALA 2	ALA 217
C	GLN 1	CYS 216
D	ASP 1	ARG 211
E	GLU 4	LEU 187
F	ALA 2	ALA 217
G	GLN 1	ASN 60

There are 23 helices in PDB entry 9B7B. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	36	39	Right-handed 310
Helix 2	AA2	A	45	51	Right-handed 310
Helix 3	AA3	A	55	77	Right-handed alpha
Helix 4	AA4	B	78	80	Right-handed 310
Helix 5	AA5	B	81	89	Right-handed alpha
Helix 6	AA6	B	91	105	Right-handed alpha
Helix 7	AA7	B	105	112	Right-handed alpha
Helix 8	AA8	C	83	87	Right-handed 310
Helix 9	AA9	C	156	158	Right-handed 310
Helix 10	AB1	C	185	189	Right-handed 310
Helix 11	AB2	D	79	83	Right-handed 310
Helix 12	AB3	D	121	127	Right-handed alpha
Helix 13	AB4	D	183	187	Right-handed alpha
Helix 14	AB5	E	45	51	Right-handed 310
Helix 15	AB6	E	55	77	Right-handed alpha
Helix 16	AB7	F	78	80	Right-handed 310
Helix 17	AB8	F	81	89	Right-handed alpha
Helix 18	AB9	F	91	105	Right-handed alpha
Helix 19	AC1	F	105	112	Right-handed alpha
Helix 20	AC2	G	83	87	Right-handed 310
Helix 21	AC3	H	79	83	Right-handed 310
Helix 22	AC4	H	121	127	Right-handed alpha
Helix 23	AC5	H	183	188	Right-handed alpha

There are 34 sheets in PDB entry 9B7B. 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, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7,

There are 8 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	40	43	first strand
Strand 2	A	29	35	anti-parallel
Strand 3	A	19	26	anti-parallel
Strand 4	A	5	15	anti-parallel
Strand 5	B	34	45	anti-parallel
Strand 6	B	50	59	anti-parallel
Strand 7	B	62	68	anti-parallel
Strand 8	B	74	76	anti-parallel

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There are 4 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	88	93	first strand
Strand 2	A	103	112	anti-parallel
Strand 3	A	145	153	anti-parallel
Strand 4	A	133	134	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	88	93	first strand
Strand 2	A	103	112	anti-parallel
Strand 3	A	145	153	anti-parallel
Strand 4	A	138	139	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	126	127	first strand
Strand 2	A	118	123	anti-parallel
Strand 3	A	160	166	anti-parallel
Strand 4	A	174	179	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	125	130	first strand
Strand 2	B	142	149	anti-parallel
Strand 3	B	182	188	anti-parallel
Strand 4	B	169	171	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	B	125	130	first strand
Strand 2	B	142	149	anti-parallel
Strand 3	B	182	188	anti-parallel
Strand 4	B	175	176	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	163	164	first strand
Strand 2	B	155	160	anti-parallel
Strand 3	B	198	203	anti-parallel
Strand 4	B	211	214	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	C	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	77	82	anti-parallel
Strand 4	C	67	72	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	96	anti-parallel
Strand 4	C	32	39	anti-parallel
Strand 5	C	46	51	anti-parallel
Strand 6	C	57	59	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	C	11	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	96	anti-parallel
Strand 4	C	100	101	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	C	120	124	first strand
Strand 2	C	136	145	anti-parallel
Strand 3	C	176	184	anti-parallel
Strand 4	C	163	165	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	120	124	first strand
Strand 2	C	136	145	anti-parallel
Strand 3	C	176	184	anti-parallel
Strand 4	C	169	170	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	151	154	first strand
Strand 2	C	194	200	anti-parallel
Strand 3	C	205	211	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	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	13	first strand
Strand 2	D	102	106	parallel
Strand 3	D	84	90	anti-parallel
Strand 4	D	33	38	anti-parallel
Strand 5	D	44	49	anti-parallel
Strand 6	D	53	54	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	115	118	first strand
Strand 2	D	129	139	anti-parallel
Strand 3	D	173	182	anti-parallel
Strand 4	D	159	163	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	153	154	first strand
Strand 2	D	145	150	anti-parallel
Strand 3	D	191	197	anti-parallel
Strand 4	D	205	210	anti-parallel

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There are 8 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	40	43	first strand
Strand 2	E	29	35	anti-parallel
Strand 3	E	19	26	anti-parallel
Strand 4	E	5	15	anti-parallel
Strand 5	F	34	45	anti-parallel
Strand 6	F	50	59	anti-parallel
Strand 7	F	62	68	anti-parallel
Strand 8	F	74	76	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	88	93	first strand
Strand 2	E	103	112	anti-parallel
Strand 3	E	145	153	anti-parallel
Strand 4	E	133	134	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	88	93	first strand
Strand 2	E	103	112	anti-parallel
Strand 3	E	145	153	anti-parallel
Strand 4	E	138	139	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	126	127	first strand
Strand 2	E	118	123	anti-parallel
Strand 3	E	160	166	anti-parallel
Strand 4	E	174	179	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	125	129	first strand
Strand 2	F	142	149	anti-parallel
Strand 3	F	182	188	anti-parallel
Strand 4	F	169	171	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	125	129	first strand
Strand 2	F	142	149	anti-parallel
Strand 3	F	182	188	anti-parallel
Strand 4	F	175	176	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	163	165	first strand
Strand 2	F	155	160	anti-parallel
Strand 3	F	198	203	anti-parallel
Strand 4	F	211	215	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3	7	first strand
Strand 2	G	17	25	anti-parallel
Strand 3	G	77	82	anti-parallel
Strand 4	G	67	72	anti-parallel

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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	12	first strand
Strand 2	G	107	111	parallel
Strand 3	G	88	96	anti-parallel
Strand 4	G	32	39	anti-parallel
Strand 5	G	46	51	anti-parallel
Strand 6	G	57	59	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	12	first strand
Strand 2	G	107	111	parallel
Strand 3	G	88	96	anti-parallel
Strand 4	G	100	103	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	120	124	first strand
Strand 2	G	136	145	anti-parallel
Strand 3	G	176	184	anti-parallel
Strand 4	G	163	165	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	120	124	first strand
Strand 2	G	136	145	anti-parallel
Strand 3	G	176	184	anti-parallel
Strand 4	G	169	170	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	150	154	first strand
Strand 2	G	194	200	anti-parallel
Strand 3	G	205	211	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	4	7	first strand
Strand 2	H	19	25	anti-parallel
Strand 3	H	70	75	anti-parallel
Strand 4	H	62	67	anti-parallel

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There are 6 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	14	first strand
Strand 2	H	102	107	parallel
Strand 3	H	84	90	anti-parallel
Strand 4	H	33	38	anti-parallel
Strand 5	H	44	49	anti-parallel
Strand 6	H	53	54	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	114	118	first strand
Strand 2	H	129	139	anti-parallel
Strand 3	H	173	182	anti-parallel
Strand 4	H	159	163	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	153	154	first strand
Strand 2	H	145	150	anti-parallel
Strand 3	H	191	197	anti-parallel
Strand 4	H	205	210	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: 9B7B

Analysis of interatomic Contacts of Structural Units in PDB entry:
9B7B