Analysis of interatomic Contacts of Structural Units in PDB entry:
7O4F

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 7O4F entry

There are 4 chains in PDB entry 7O4F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 825	TRP 960
B	MET 825	TRP 960
D	GLY 826	TRP 960
G	MET 825	TRP 960

There are 12 helices in PDB entry 7O4F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	849	868	Right-handed alpha
Helix 2	AA2	A	892	905	Right-handed alpha
Helix 3	AA3	A	920	934	Right-handed alpha
Helix 4	AA4	B	849	868	Right-handed alpha
Helix 5	AA5	B	892	905	Right-handed alpha
Helix 6	AA6	B	920	934	Right-handed alpha
Helix 7	AA7	D	849	868	Right-handed alpha
Helix 8	AA8	D	892	905	Right-handed alpha
Helix 9	AA9	D	920	934	Right-handed alpha
Helix 10	AB1	G	849	868	Right-handed alpha
Helix 11	AB2	G	892	905	Right-handed alpha
Helix 12	AB3	G	920	934	Right-handed alpha

There are 6 sheets in PDB entry 7O4F. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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	A	835	839	first strand
Strand 2	A	828	832	anti-parallel
Strand 3	A	911	915	anti-parallel
Strand 4	A	938	941	parallel
Strand 5	A	946	950	anti-parallel
Strand 6	A	953	954	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	A	885	888	first strand
Strand 2	A	872	878	anti-parallel
Strand 3	G	872	878	anti-parallel
Strand 4	G	885	888	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	B	835	839	first strand
Strand 2	B	828	832	anti-parallel
Strand 3	B	911	915	anti-parallel
Strand 4	B	938	941	parallel
Strand 5	B	946	950	anti-parallel
Strand 6	B	953	954	anti-parallel

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There are 4 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	884	888	first strand
Strand 2	B	873	879	anti-parallel
Strand 3	D	872	878	anti-parallel
Strand 4	D	885	888	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	835	840	first strand
Strand 2	D	827	832	anti-parallel
Strand 3	D	911	915	anti-parallel
Strand 4	D	938	941	parallel
Strand 5	D	946	950	anti-parallel
Strand 6	D	953	954	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	835	839	first strand
Strand 2	G	828	832	anti-parallel
Strand 3	G	911	915	anti-parallel
Strand 4	G	938	941	parallel
Strand 5	G	946	950	anti-parallel
Strand 6	G	953	954	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: 7O4F

Analysis of interatomic Contacts of Structural Units in PDB entry:
7O4F