Analysis of interatomic Contacts of Structural Units in PDB entry:
1E0O

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 1E0O entry

There are 4 chains in PDB entry 1E0O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 10	SER 138
B	ASN 149	LEU 360
C	LYS 9	SER 138
D	ASN 149	LEU 360

There are 12 helices in PDB entry 1E0O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	80	83	Right-handed 310
Helix 2	AA2	B	158	163	Right-handed 310
Helix 3	AA3	B	199	203	Right-handed 310
Helix 4	AA4	B	211	213	Right-handed 310
Helix 5	AA5	B	222	226	Right-handed 310
Helix 6	AA6	B	320	325	Right-handed alpha
Helix 7	AA7	C	80	83	Right-handed 310
Helix 8	AA8	C	102	106	Right-handed 310
Helix 9	AA9	C	119	123	Right-handed 310
Helix 10	AB1	D	199	203	Right-handed 310
Helix 11	AB2	D	222	226	Right-handed 310
Helix 12	AB3	D	320	325	Right-handed alpha

There are 20 sheets in PDB entry 1E0O. 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 2 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	13	16	first strand
Strand 2	A	132	135	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	22	25	first strand
Strand 2	A	31	34	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	44	48	first strand
Strand 2	A	53	58	anti-parallel
Strand 3	A	85	89	anti-parallel
Strand 4	A	95	99	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	A	64	67	first strand
Strand 2	A	73	76	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	152	156	first strand
Strand 2	B	181	184	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	166	170	first strand
Strand 2	B	238	249	parallel
Strand 3	B	227	235	anti-parallel
Strand 4	B	188	193	anti-parallel
Strand 5	B	196	197	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	175	178	first strand
Strand 2	B	215	218	anti-parallel
Strand 3	B	208	210	anti-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	B	257	258	first strand
Strand 2	B	280	281	anti-parallel

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There are 5 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	266	269	first strand
Strand 2	B	349	360	parallel
Strand 3	B	338	346	anti-parallel
Strand 4	B	287	292	anti-parallel
Strand 5	B	310	314	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	B	274	277	first strand
Strand 2	B	326	329	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	31	34	first strand
Strand 2	C	21	25	anti-parallel
Strand 3	C	13	16	anti-parallel
Strand 4	C	132	135	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	44	47	first strand
Strand 2	C	53	58	anti-parallel
Strand 3	C	85	89	anti-parallel
Strand 4	C	95	99	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	C	64	67	first strand
Strand 2	C	73	76	anti-parallel

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There are 2 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	111	112	first strand
Strand 2	C	116	117	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	D	152	156	first strand
Strand 2	D	181	184	anti-parallel

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There are 5 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	166	170	first strand
Strand 2	D	238	249	parallel
Strand 3	D	227	235	anti-parallel
Strand 4	D	188	193	anti-parallel
Strand 5	D	196	197	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	D	175	178	first strand
Strand 2	D	215	218	anti-parallel
Strand 3	D	208	210	anti-parallel

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There are 2 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	257	258	first strand
Strand 2	D	280	281	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	266	269	first strand
Strand 2	D	349	360	parallel
Strand 3	D	338	346	anti-parallel
Strand 4	D	287	292	anti-parallel
Strand 5	D	311	314	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	D	274	277	first strand
Strand 2	D	326	329	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: 1E0O

Analysis of interatomic Contacts of Structural Units in PDB entry:
1E0O