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

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 7FHA entry

There are 2 chains in PDB entry 7FHA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 223	GLU 612
B	SER 222	GLU 612

There are 33 helices in PDB entry 7FHA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	230	232	Right-handed 310
Helix 2	AA2	A	233	244	Right-handed alpha
Helix 3	AA3	A	250	262	Right-handed alpha
Helix 4	AA4	A	273	284	Right-handed alpha
Helix 5	AA5	A	303	311	Right-handed alpha
Helix 6	AA6	A	337	347	Right-handed alpha
Helix 7	AA7	A	353	361	Right-handed alpha
Helix 8	AA8	A	383	387	Right-handed 310
Helix 9	AA9	A	389	400	Right-handed alpha
Helix 10	AB1	A	415	432	Right-handed alpha
Helix 11	AB2	A	454	468	Right-handed alpha
Helix 12	AB3	A	472	474	Right-handed 310
Helix 13	AB4	A	488	503	Right-handed alpha
Helix 14	AB5	A	530	539	Right-handed alpha
Helix 15	AB6	A	566	571	Right-handed 310
Helix 16	AB7	A	577	587	Right-handed alpha
Helix 17	AB8	A	597	611	Right-handed alpha
Helix 18	AB9	B	233	243	Right-handed alpha
Helix 19	AC1	B	250	262	Right-handed alpha
Helix 20	AC2	B	273	284	Right-handed alpha
Helix 21	AC3	B	303	310	Right-handed alpha
Helix 22	AC4	B	337	347	Right-handed alpha
Helix 23	AC5	B	353	362	Right-handed alpha
Helix 24	AC6	B	383	387	Right-handed 310
Helix 25	AC7	B	389	400	Right-handed alpha
Helix 26	AC8	B	415	433	Right-handed alpha
Helix 27	AC9	B	454	468	Right-handed alpha
Helix 28	AD1	B	472	474	Right-handed 310
Helix 29	AD2	B	488	503	Right-handed alpha
Helix 30	AD3	B	530	539	Right-handed alpha
Helix 31	AD4	B	566	571	Right-handed 310
Helix 32	AD5	B	577	588	Right-handed alpha
Helix 33	AD6	B	597	611	Right-handed alpha

There are 9 sheets in PDB entry 7FHA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 5 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	246	248	first strand
Strand 2	A	315	320	parallel
Strand 3	A	323	335	anti-parallel
Strand 4	A	365	373	anti-parallel
Strand 5	A	300	302	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	285	286	first strand
Strand 2	A	292	293	anti-parallel

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There are 5 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	476	478	first strand
Strand 2	A	437	443	parallel
Strand 3	A	404	410	parallel
Strand 4	A	507	510	parallel
Strand 5	A	546	549	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	561	564	first strand
Strand 2	A	553	556	anti-parallel
Strand 3	A	573	574	anti-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	246	248	first strand
Strand 2	B	316	320	parallel
Strand 3	B	323	335	anti-parallel
Strand 4	B	365	373	anti-parallel
Strand 5	B	270	271	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	246	248	first strand
Strand 2	B	316	320	parallel
Strand 3	B	323	335	anti-parallel
Strand 4	B	365	373	anti-parallel
Strand 5	B	300	302	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	285	286	first strand
Strand 2	B	292	293	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	476	478	first strand
Strand 2	B	437	443	parallel
Strand 3	B	404	410	parallel
Strand 4	B	507	510	parallel
Strand 5	B	546	549	parallel

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There are 3 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	561	564	first strand
Strand 2	B	553	556	anti-parallel
Strand 3	B	573	574	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: 7FHA

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