Analysis of interatomic Contacts of Structural Units in PDB entry:
8SSR

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 8SSR entry

There are 6 chains in PDB entry 8SSR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 319	ALA 578
B	T 1	C 35
C	G 1	A 35
D	LYS 349	ALA 578
E	T 1	C 35
F	G 1	A 35

There are 19 helices in PDB entry 8SSR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	333	345	Right-handed alpha
Helix 2	AA2	A	362	375	Right-handed alpha
Helix 3	AA3	A	390	403	Right-handed alpha
Helix 4	AA4	A	418	430	Right-handed alpha
Helix 5	AA5	A	448	459	Right-handed alpha
Helix 6	AA6	A	479	487	Right-handed alpha
Helix 7	AA7	A	488	490	Right-handed 310
Helix 8	AA8	A	506	519	Right-handed alpha
Helix 9	AA9	A	534	546	Right-handed alpha
Helix 10	AB1	A	566	575	Right-handed alpha
Helix 11	AB2	D	362	374	Right-handed alpha
Helix 12	AB3	D	390	398	Right-handed alpha
Helix 13	AB4	D	398	403	Right-handed alpha
Helix 14	AB5	D	418	431	Right-handed alpha
Helix 15	AB6	D	449	460	Right-handed alpha
Helix 16	AB7	D	479	490	Right-handed alpha
Helix 17	AB8	D	506	517	Right-handed alpha
Helix 18	AB9	D	535	546	Right-handed alpha
Helix 19	AC1	D	566	576	Right-handed alpha

There are 16 sheets in PDB entry 8SSR. 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,

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	322	323	first strand
Strand 2	A	330	331	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	379	380	first strand
Strand 2	A	387	388	anti-parallel

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There are 2 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	407	408	first strand
Strand 2	A	415	416	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	A	437	438	first strand
Strand 2	A	445	446	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	462	468	first strand
Strand 2	A	475	478	anti-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	A	495	496	first strand
Strand 2	A	503	504	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	A	523	524	first strand
Strand 2	A	531	532	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	555	556	first strand
Strand 2	A	563	564	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	351	352	first strand
Strand 2	D	359	360	anti-parallel

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There are 2 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	379	380	first strand
Strand 2	D	387	388	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	407	408	first strand
Strand 2	D	415	416	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	D	437	438	first strand
Strand 2	D	445	446	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	462	468	first strand
Strand 2	D	475	478	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	495	496	first strand
Strand 2	D	503	504	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	D	523	524	first strand
Strand 2	D	531	532	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	555	556	first strand
Strand 2	D	563	564	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: 8SSR

Analysis of interatomic Contacts of Structural Units in PDB entry:
8SSR