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

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 7CMM entry

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

Chain ID	Initial residue	Terminal residue
A	SER 210	ASP 426
B	SER 210	LYS 425
C	SER 210	ASP 426
D	SER 210	LYS 425

There are 20 helices in PDB entry 7CMM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	260	263	Right-handed 310
Helix 2	AA2	A	272	280	Right-handed alpha
Helix 3	AA3	A	281	283	Right-handed 310
Helix 4	AA4	A	359	372	Right-handed alpha
Helix 5	AA5	A	374	382	Right-handed alpha
Helix 6	AA6	B	260	266	Right-handed 310
Helix 7	AA7	B	272	280	Right-handed alpha
Helix 8	AA8	B	281	283	Right-handed 310
Helix 9	AA9	B	359	372	Right-handed alpha
Helix 10	AB1	B	374	383	Right-handed alpha
Helix 11	AB2	C	260	262	Right-handed 310
Helix 12	AB3	C	272	280	Right-handed alpha
Helix 13	AB4	C	281	283	Right-handed 310
Helix 14	AB5	C	359	372	Right-handed alpha
Helix 15	AB6	C	374	383	Right-handed alpha
Helix 16	AB7	D	260	266	Right-handed 310
Helix 17	AB8	D	272	280	Right-handed alpha
Helix 18	AB9	D	281	283	Right-handed 310
Helix 19	AC1	D	359	372	Right-handed alpha
Helix 20	AC2	D	374	383	Right-handed alpha

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

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	233	241	first strand
Strand 2	A	217	230	anti-parallel
Strand 3	A	305	314	anti-parallel
Strand 4	A	348	357	anti-parallel
Strand 5	A	343	345	anti-parallel

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There are 14 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	255	258	first strand
Strand 2	A	417	424	parallel
Strand 3	A	285	292	anti-parallel
Strand 4	A	398	409	parallel
Strand 5	A	385	393	anti-parallel
Strand 6	A	320	328	anti-parallel
Strand 7	A	331	340	anti-parallel
Strand 8	B	331	340	parallel
Strand 9	B	320	328	anti-parallel
Strand 10	B	385	393	anti-parallel
Strand 11	B	398	409	anti-parallel
Strand 12	B	285	292	parallel
Strand 13	B	417	424	anti-parallel
Strand 14	B	256	258	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	B	236	241	first strand
Strand 2	B	216	226	anti-parallel
Strand 3	B	305	314	anti-parallel
Strand 4	B	348	357	anti-parallel
Strand 5	B	343	345	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	234	241	first strand
Strand 2	C	217	228	anti-parallel
Strand 3	C	304	314	anti-parallel
Strand 4	C	348	357	anti-parallel
Strand 5	C	343	345	anti-parallel

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There are 14 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	256	258	first strand
Strand 2	C	417	424	parallel
Strand 3	C	285	292	anti-parallel
Strand 4	C	398	409	parallel
Strand 5	C	385	393	anti-parallel
Strand 6	C	320	328	anti-parallel
Strand 7	C	331	340	anti-parallel
Strand 8	D	331	340	parallel
Strand 9	D	320	328	anti-parallel
Strand 10	D	385	393	anti-parallel
Strand 11	D	398	409	anti-parallel
Strand 12	D	285	292	parallel
Strand 13	D	417	424	anti-parallel
Strand 14	D	256	258	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	D	237	241	first strand
Strand 2	D	216	226	anti-parallel
Strand 3	D	305	314	anti-parallel
Strand 4	D	348	357	anti-parallel
Strand 5	D	343	345	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: 7CMM

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