Analysis of interatomic Contacts of Structural Units in PDB entry:
9B87

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 9B87 entry

There are 4 chains in PDB entry 9B87 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 23	TRP 360
D	CYS 23	TRP 360
C	CYS 23	TRP 360
B	CYS 23	TRP 360

There are 57 helices in PDB entry 9B87. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	25	36	Right-handed alpha
Helix 2	AA2	A	54	67	Right-handed alpha
Helix 3	AA3	A	69	85	Right-handed alpha
Helix 4	AA4	A	114	132	Right-handed alpha
Helix 5	AA5	A	134	152	Right-handed alpha
Helix 6	AA6	A	184	192	Right-handed alpha
Helix 7	AA7	A	193	195	Right-handed 310
Helix 8	AA8	A	197	212	Right-handed alpha
Helix 9	AA9	A	244	253	Right-handed alpha
Helix 10	AB1	A	258	268	Right-handed alpha
Helix 11	AB2	A	268	279	Right-handed alpha
Helix 12	AB3	A	297	308	Right-handed alpha
Helix 13	AB4	A	310	324	Right-handed alpha
Helix 14	AB5	A	330	345	Right-handed alpha
Helix 15	AB6	D	25	36	Right-handed alpha
Helix 16	AB7	D	54	67	Right-handed alpha
Helix 17	AB8	D	69	85	Right-handed alpha
Helix 18	AB9	D	114	133	Right-handed alpha
Helix 19	AC1	D	134	152	Right-handed alpha
Helix 20	AC2	D	184	192	Right-handed alpha
Helix 21	AC3	D	193	195	Right-handed 310
Helix 22	AC4	D	197	212	Right-handed alpha
Helix 23	AC5	D	244	254	Right-handed alpha
Helix 24	AC6	D	259	268	Right-handed alpha
Helix 25	AC7	D	268	279	Right-handed alpha
Helix 26	AC8	D	297	308	Right-handed alpha
Helix 27	AC9	D	312	324	Right-handed alpha
Helix 28	AD1	D	330	345	Right-handed alpha
Helix 29	AD2	C	25	36	Right-handed alpha
Helix 30	AD3	C	54	67	Right-handed alpha
Helix 31	AD4	C	69	85	Right-handed alpha
Helix 32	AD5	C	114	132	Right-handed alpha
Helix 33	AD6	C	134	152	Right-handed alpha
Helix 34	AD7	C	179	183	Right-handed 310
Helix 35	AD8	C	184	192	Right-handed alpha
Helix 36	AD9	C	193	195	Right-handed 310
Helix 37	AE1	C	197	212	Right-handed alpha
Helix 38	AE2	C	244	253	Right-handed alpha
Helix 39	AE3	C	259	268	Right-handed alpha
Helix 40	AE4	C	268	279	Right-handed alpha
Helix 41	AE5	C	297	308	Right-handed alpha
Helix 42	AE6	C	310	324	Right-handed alpha
Helix 43	AE7	C	330	345	Right-handed alpha
Helix 44	AE8	B	25	36	Right-handed alpha
Helix 45	AE9	B	54	67	Right-handed alpha
Helix 46	AF1	B	69	85	Right-handed alpha
Helix 47	AF2	B	114	132	Right-handed alpha
Helix 48	AF3	B	134	152	Right-handed alpha
Helix 49	AF4	B	184	192	Right-handed alpha
Helix 50	AF5	B	193	195	Right-handed 310
Helix 51	AF6	B	197	212	Right-handed alpha
Helix 52	AF7	B	244	253	Right-handed alpha
Helix 53	AF8	B	258	268	Right-handed alpha
Helix 54	AF9	B	268	279	Right-handed alpha
Helix 55	AG1	B	297	308	Right-handed alpha
Helix 56	AG2	B	315	324	Right-handed alpha
Helix 57	AG3	B	330	345	Right-handed alpha

There are 20 sheets in PDB entry 9B87. 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,

There are 3 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	52	53	first strand
Strand 2	A	97	100	anti-parallel
Strand 3	A	106	110	anti-parallel

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There are 2 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	153	156	first strand
Strand 2	A	160	163	anti-parallel

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There are 3 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	175	178	first strand
Strand 2	A	222	225	anti-parallel
Strand 3	A	229	231	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	A	239	240	first strand
Strand 2	A	284	286	anti-parallel
Strand 3	A	292	293	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	348	350	first strand
Strand 2	A	356	358	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	52	53	first strand
Strand 2	D	97	100	anti-parallel
Strand 3	D	106	110	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	153	156	first strand
Strand 2	D	160	163	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	175	178	first strand
Strand 2	D	222	225	anti-parallel
Strand 3	D	229	231	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	239	240	first strand
Strand 2	D	282	286	anti-parallel
Strand 3	D	292	295	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	348	350	first strand
Strand 2	D	356	358	anti-parallel

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There are 3 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	52	53	first strand
Strand 2	C	97	100	anti-parallel
Strand 3	C	106	110	anti-parallel

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There are 2 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	153	156	first strand
Strand 2	C	160	163	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	175	178	first strand
Strand 2	C	222	225	anti-parallel
Strand 3	C	229	230	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	239	240	first strand
Strand 2	C	282	286	anti-parallel
Strand 3	C	292	295	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	348	350	first strand
Strand 2	C	356	358	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	52	53	first strand
Strand 2	B	97	100	anti-parallel
Strand 3	B	106	110	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	153	156	first strand
Strand 2	B	160	163	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	175	178	first strand
Strand 2	B	222	225	anti-parallel
Strand 3	B	229	231	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	239	240	first strand
Strand 2	B	282	286	anti-parallel
Strand 3	B	292	295	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	348	350	first strand
Strand 2	B	356	358	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: 9B87

Analysis of interatomic Contacts of Structural Units in PDB entry:
9B87