Analysis of interatomic Contacts of Structural Units in PDB entry:
8PB1

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 8PB1 entry

There are 4 chains in PDB entry 8PB1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 32	SER 214
B	MET 23	CYS 331
C	LEU 46	PRO 255
D	ASP 26	ILE 239

There are 7 helices in PDB entry 8PB1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	32	55	Right-handed alpha
Helix 2	AA2	A	76	81	Right-handed alpha
Helix 3	AA3	A	114	143	Right-handed alpha
Helix 4	AA4	A	152	167	Right-handed alpha
Helix 5	AA5	A	185	214	Right-handed alpha
Helix 6	AA6	B	81	85	Right-handed 310
Helix 7	AA7	D	89	92	Right-handed 310

There are 18 sheets in PDB entry 8PB1. 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,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	24	27	first strand
Strand 2	B	30	36	anti-parallel
Strand 3	B	95	108	parallel
Strand 4	B	86	92	anti-parallel
Strand 5	B	59	62	anti-parallel
Strand 6	B	70	71	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	B	24	27	first strand
Strand 2	B	30	36	anti-parallel
Strand 3	B	95	108	parallel
Strand 4	B	111	112	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	44	49	first strand
Strand 2	B	74	79	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	B	117	118	first strand
Strand 2	B	136	143	anti-parallel
Strand 3	B	127	129	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	117	118	first strand
Strand 2	B	136	143	anti-parallel
Strand 3	B	182	192	anti-parallel
Strand 4	B	171	179	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	B	153	154	first strand
Strand 2	B	206	214	anti-parallel
Strand 3	B	217	225	anti-parallel

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There are 3 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	242	243	first strand
Strand 2	B	249	252	anti-parallel
Strand 3	B	300	303	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	294	296	first strand
Strand 2	B	268	274	anti-parallel
Strand 3	B	310	316	anti-parallel
Strand 4	B	327	329	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	C	47	54	first strand
Strand 2	C	60	68	anti-parallel
Strand 3	C	105	109	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	96	101	first strand
Strand 2	C	76	81	anti-parallel
Strand 3	C	120	128	anti-parallel
Strand 4	C	131	133	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	96	101	first strand
Strand 2	C	76	81	anti-parallel
Strand 3	C	120	128	anti-parallel
Strand 4	C	138	140	anti-parallel

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There are 3 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	156	160	first strand
Strand 2	C	163	168	anti-parallel
Strand 3	C	214	219	anti-parallel

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There are 4 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	190	193	first strand
Strand 2	C	179	183	anti-parallel
Strand 3	C	225	230	anti-parallel
Strand 4	C	251	253	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	D	31	36	first strand
Strand 2	D	47	53	anti-parallel
Strand 3	D	94	99	anti-parallel

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There are 5 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	40	42	first strand
Strand 2	D	125	134	parallel
Strand 3	D	107	112	anti-parallel
Strand 4	D	69	74	anti-parallel
Strand 5	D	77	81	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	196	198	first strand
Strand 2	D	153	159	anti-parallel
Strand 3	D	141	148	anti-parallel
Strand 4	D	238	239	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	180	188	first strand
Strand 2	D	168	176	anti-parallel
Strand 3	D	211	220	anti-parallel
Strand 4	D	223	225	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	180	188	first strand
Strand 2	D	168	176	anti-parallel
Strand 3	D	211	220	anti-parallel
Strand 4	D	230	233	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: 8PB1

Analysis of interatomic Contacts of Structural Units in PDB entry:
8PB1