Analysis of interatomic Contacts of Structural Units in PDB entry:
7M4M

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 7M4M entry

There are 4 chains in PDB entry 7M4M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 600	GLU 772
B	GLU 601	LEU 771
C	MET 1	GLY 76
D	MET 1	GLY 76

There are 12 helices in PDB entry 7M4M. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	640	644	Right-handed 310
Helix 2	AA2	A	647	672	Right-handed alpha
Helix 3	AA3	A	709	711	Right-handed 310
Helix 4	AA4	A	736	760	Right-handed alpha
Helix 5	AA5	B	640	644	Right-handed 310
Helix 6	AA6	B	647	672	Right-handed alpha
Helix 7	AA7	B	709	711	Right-handed 310
Helix 8	AA8	B	736	760	Right-handed alpha
Helix 9	AA9	C	22	35	Right-handed alpha
Helix 10	AB1	C	37	41	Right-handed 310
Helix 11	AB2	D	22	35	Right-handed alpha
Helix 12	AB3	D	37	41	Right-handed 310

There are 12 sheets in PDB entry 7M4M. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	601	604	first strand
Strand 2	A	611	614	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	620	622	first strand
Strand 2	A	631	633	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	673	674	first strand
Strand 2	A	681	684	anti-parallel
Strand 3	C	71	73	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	690	692	first strand
Strand 2	A	698	700	anti-parallel
Strand 3	A	706	707	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	713	714	first strand
Strand 2	A	730	731	parallel

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There are 2 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	602	604	first strand
Strand 2	B	611	613	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	B	620	622	first strand
Strand 2	B	631	633	anti-parallel

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There are 5 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	673	674	first strand
Strand 2	B	681	684	anti-parallel
Strand 3	D	66	73	parallel
Strand 4	D	2	6	parallel
Strand 5	D	12	16	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	673	674	first strand
Strand 2	B	681	684	anti-parallel
Strand 3	D	66	73	parallel
Strand 4	D	43	45	anti-parallel
Strand 5	D	48	49	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	B	690	692	first strand
Strand 2	B	698	700	anti-parallel
Strand 3	B	706	707	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	B	713	714	first strand
Strand 2	B	730	731	parallel

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There are 5 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	12	16	first strand
Strand 2	C	2	6	anti-parallel
Strand 3	C	66	69	parallel
Strand 4	C	43	45	anti-parallel
Strand 5	C	48	49	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: 7M4M

Analysis of interatomic Contacts of Structural Units in PDB entry:
7M4M