Analysis of interatomic Contacts of Structural Units in PDB entry:
8PE1

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 8PE1 entry

There are 4 chains in PDB entry 8PE1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	ALA 18	THR 475
A	ALA 18	ALA 470
C	GLN 1	ALA 124
D	GLN 1	ALA 124

There are 44 helices in PDB entry 8PE1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	68	82	Right-handed alpha
Helix 2	AA2	B	98	108	Right-handed alpha
Helix 3	AA3	B	131	146	Right-handed alpha
Helix 4	AA4	B	163	168	Right-handed 310
Helix 5	AA5	B	169	187	Right-handed alpha
Helix 6	AA6	B	205	215	Right-handed alpha
Helix 7	AA7	B	217	221	Right-handed 310
Helix 8	AA8	B	242	251	Right-handed alpha
Helix 9	AA9	B	273	279	Right-handed alpha
Helix 10	AB1	B	315	326	Right-handed alpha
Helix 11	AB2	B	366	376	Right-handed alpha
Helix 12	AB3	B	386	388	Right-handed 310
Helix 13	AB4	B	389	400	Right-handed alpha
Helix 14	AB5	B	403	406	Right-handed 310
Helix 15	AB6	B	417	421	Right-handed 310
Helix 16	AB7	B	422	438	Right-handed alpha
Helix 17	AB8	B	441	445	Right-handed 310
Helix 18	AB9	B	461	471	Right-handed alpha
Helix 19	AC1	A	68	82	Right-handed alpha
Helix 20	AC2	A	98	108	Right-handed alpha
Helix 21	AC3	A	131	146	Right-handed alpha
Helix 22	AC4	A	163	168	Right-handed 310
Helix 23	AC5	A	169	187	Right-handed alpha
Helix 24	AC6	A	205	215	Right-handed alpha
Helix 25	AC7	A	217	221	Right-handed 310
Helix 26	AC8	A	242	251	Right-handed alpha
Helix 27	AC9	A	273	279	Right-handed alpha
Helix 28	AD1	A	315	326	Right-handed alpha
Helix 29	AD2	A	366	376	Right-handed alpha
Helix 30	AD3	A	386	388	Right-handed 310
Helix 31	AD4	A	389	400	Right-handed alpha
Helix 32	AD5	A	403	406	Right-handed 310
Helix 33	AD6	A	417	421	Right-handed 310
Helix 34	AD7	A	422	438	Right-handed alpha
Helix 35	AD8	A	441	445	Right-handed 310
Helix 36	AD9	A	461	468	Right-handed alpha
Helix 37	AE1	C	28	32	Right-handed 310
Helix 38	AE2	C	62	65	Right-handed 310
Helix 39	AE3	C	74	76	Right-handed 310
Helix 40	AE4	C	87	91	Right-handed 310
Helix 41	AE5	D	28	32	Right-handed 310
Helix 42	AE6	D	62	65	Right-handed 310
Helix 43	AE7	D	74	76	Right-handed 310
Helix 44	AE8	D	87	91	Right-handed 310

There are 16 sheets in PDB entry 8PE1. 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,

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	B	23	26	first strand
Strand 2	B	29	32	anti-parallel
Strand 3	B	38	39	anti-parallel

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There are 9 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	41	45	first strand
Strand 2	B	86	89	parallel
Strand 3	B	111	115	parallel
Strand 4	B	151	158	parallel
Strand 5	B	194	200	parallel
Strand 6	B	225	228	parallel
Strand 7	B	257	262	parallel
Strand 8	B	289	292	parallel
Strand 9	B	41	45	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	305	308	first strand
Strand 2	B	311	314	anti-parallel

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There are 2 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	379	381	first strand
Strand 2	B	451	453	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	B	408	409	first strand
Strand 2	B	414	415	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	A	23	26	first strand
Strand 2	A	29	32	anti-parallel
Strand 3	A	38	39	anti-parallel

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There are 9 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	41	45	first strand
Strand 2	A	86	89	parallel
Strand 3	A	111	115	parallel
Strand 4	A	151	158	parallel
Strand 5	A	194	200	parallel
Strand 6	A	225	228	parallel
Strand 7	A	257	262	parallel
Strand 8	A	287	292	parallel
Strand 9	A	41	45	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	305	308	first strand
Strand 2	A	311	314	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	379	381	first strand
Strand 2	A	451	453	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	A	408	409	first strand
Strand 2	A	414	415	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	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	73	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	C	10	12	first strand
Strand 2	C	117	121	parallel
Strand 3	C	92	102	anti-parallel
Strand 4	C	33	39	anti-parallel
Strand 5	C	46	51	anti-parallel
Strand 6	C	58	60	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	10	12	first strand
Strand 2	C	117	121	parallel
Strand 3	C	92	102	anti-parallel
Strand 4	C	108	113	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	3	7	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	78	83	anti-parallel
Strand 4	D	68	73	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	12	first strand
Strand 2	D	117	121	parallel
Strand 3	D	92	102	anti-parallel
Strand 4	D	33	39	anti-parallel
Strand 5	D	46	51	anti-parallel
Strand 6	D	58	60	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	10	12	first strand
Strand 2	D	117	121	parallel
Strand 3	D	92	102	anti-parallel
Strand 4	D	108	113	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: 8PE1

Analysis of interatomic Contacts of Structural Units in PDB entry:
8PE1