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

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 9IMX entry

There are 8 chains in PDB entry 9IMX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 457	ALA 602
B	SER 459	ALA 602
C	ASP 1	VAL 109
D	VAL 2	VAL 109
E	ALA 457	ALA 602
F	SER 459	ALA 602
G	ASP 1	VAL 109
H	VAL 2	VAL 109

There are 8 helices in PDB entry 9IMX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	515	518	Right-handed 310
Helix 2	AA2	B	515	519	Right-handed 310
Helix 3	AA3	C	62	66	Right-handed 310
Helix 4	AA4	D	28	32	Right-handed 310
Helix 5	AA5	D	62	67	Right-handed alpha
Helix 6	AA6	E	515	519	Right-handed 310
Helix 7	AA7	G	62	66	Right-handed 310
Helix 8	AA8	H	62	67	Right-handed alpha

There are 22 sheets in PDB entry 9IMX. 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,

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	464	465	first strand
Strand 2	A	520	521	parallel
Strand 3	A	524	525	anti-parallel

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There are 5 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	508	510	first strand
Strand 2	A	497	502	anti-parallel
Strand 3	A	470	476	anti-parallel
Strand 4	A	595	600	anti-parallel
Strand 5	A	546	549	anti-parallel

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There are 6 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	479	481	first strand
Strand 2	A	492	495	anti-parallel
Strand 3	A	579	582	anti-parallel
Strand 4	A	568	572	anti-parallel
Strand 5	A	534	540	anti-parallel
Strand 6	A	528	531	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	464	465	first strand
Strand 2	B	520	521	parallel

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There are 5 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	508	510	first strand
Strand 2	B	497	502	anti-parallel
Strand 3	B	470	476	anti-parallel
Strand 4	B	595	600	anti-parallel
Strand 5	B	546	549	anti-parallel

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There are 7 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	479	481	first strand
Strand 2	B	492	495	anti-parallel
Strand 3	B	579	582	anti-parallel
Strand 4	B	568	572	anti-parallel
Strand 5	B	534	540	anti-parallel
Strand 6	B	528	531	anti-parallel
Strand 7	G	9	11	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	C	4	6	first strand
Strand 2	C	22	24	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	C	50	51	first strand
Strand 2	C	33	36	anti-parallel
Strand 3	C	92	95	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	D	5	7	first strand
Strand 2	D	21	23	anti-parallel

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There are 3 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	50	51	first strand
Strand 2	D	33	36	anti-parallel
Strand 3	D	92	95	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	89	90	first strand
Strand 2	D	107	108	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	E	464	465	first strand
Strand 2	E	520	521	parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	508	510	first strand
Strand 2	E	497	502	anti-parallel
Strand 3	E	470	476	anti-parallel
Strand 4	E	595	600	anti-parallel
Strand 5	E	546	549	anti-parallel
Strand 6	E	555	556	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	479	481	first strand
Strand 2	E	492	495	anti-parallel
Strand 3	E	579	582	anti-parallel
Strand 4	E	568	573	anti-parallel
Strand 5	E	534	540	anti-parallel
Strand 6	E	528	531	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	F	464	465	first strand
Strand 2	F	520	521	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	F	508	510	first strand
Strand 2	F	497	502	anti-parallel
Strand 3	F	470	476	anti-parallel
Strand 4	F	595	600	anti-parallel
Strand 5	F	546	549	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	479	481	first strand
Strand 2	F	492	495	anti-parallel
Strand 3	F	579	582	anti-parallel
Strand 4	F	568	572	anti-parallel
Strand 5	F	534	540	anti-parallel
Strand 6	F	528	531	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	G	4	7	first strand
Strand 2	G	21	24	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	G	50	51	first strand
Strand 2	G	33	36	anti-parallel
Strand 3	G	92	95	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	H	4	7	first strand
Strand 2	H	21	24	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	50	51	first strand
Strand 2	H	33	36	anti-parallel
Strand 3	H	92	95	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	89	90	first strand
Strand 2	H	107	108	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: 9IMX

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