Analysis of interatomic Contacts of Structural Units in PDB entry:
6SIX

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 6SIX entry

There are 2 chains in PDB entry 6SIX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 3	PHE 436
B	ALA 0	PHE 436

There are 35 helices in PDB entry 6SIX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	13	23	Right-handed alpha
Helix 2	AA2	A	24	33	Right-handed alpha
Helix 3	AA3	A	35	42	Right-handed alpha
Helix 4	AA4	A	51	57	Right-handed 310
Helix 5	AA5	A	62	68	Right-handed alpha
Helix 6	AA6	A	77	81	Right-handed 310
Helix 7	AA7	A	100	112	Right-handed alpha
Helix 8	AA8	A	134	147	Right-handed alpha
Helix 9	AA9	A	161	172	Right-handed alpha
Helix 10	AB1	A	180	194	Right-handed alpha
Helix 11	AB2	A	216	227	Right-handed alpha
Helix 12	AB3	A	321	325	Right-handed 310
Helix 13	AB4	A	335	344	Right-handed alpha
Helix 14	AB5	A	345	346	Right-handed 310
Helix 15	AB6	A	347	351	Right-handed 310
Helix 16	AB7	A	374	390	Right-handed alpha
Helix 17	AB8	A	406	412	Right-handed alpha
Helix 18	AB9	A	428	432	Right-handed 310
Helix 19	AC1	B	13	23	Right-handed alpha
Helix 20	AC2	B	24	33	Right-handed alpha
Helix 21	AC3	B	35	42	Right-handed alpha
Helix 22	AC4	B	51	57	Right-handed 310
Helix 23	AC5	B	62	68	Right-handed alpha
Helix 24	AC6	B	77	81	Right-handed 310
Helix 25	AC7	B	100	112	Right-handed alpha
Helix 26	AC8	B	134	147	Right-handed alpha
Helix 27	AC9	B	161	172	Right-handed alpha
Helix 28	AD1	B	180	194	Right-handed alpha
Helix 29	AD2	B	216	227	Right-handed alpha
Helix 30	AD3	B	335	344	Right-handed alpha
Helix 31	AD4	B	345	346	Right-handed 310
Helix 32	AD5	B	347	351	Right-handed 310
Helix 33	AD6	B	371	390	Right-handed alpha
Helix 34	AD7	B	406	412	Right-handed alpha
Helix 35	AD8	B	428	432	Right-handed 310

There are 10 sheets in PDB entry 6SIX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 10 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	60	61	first strand
Strand 2	A	295	304	parallel
Strand 3	A	316	319	anti-parallel
Strand 4	A	253	255	anti-parallel
Strand 5	A	242	247	anti-parallel
Strand 6	A	232	238	anti-parallel
Strand 7	A	207	210	parallel
Strand 8	A	176	178	parallel
Strand 9	A	123	126	parallel
Strand 10	A	149	152	parallel

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There are 5 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	60	61	first strand
Strand 2	A	295	304	parallel
Strand 3	A	276	284	anti-parallel
Strand 4	A	260	265	anti-parallel
Strand 5	A	272	273	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	83	86	first strand
Strand 2	A	96	99	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	327	328	first strand
Strand 2	A	333	334	anti-parallel

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There are 4 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	394	399	first strand
Strand 2	A	364	369	parallel
Strand 3	A	355	359	anti-parallel
Strand 4	B	422	424	parallel

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There are 4 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	422	424	first strand
Strand 2	B	355	359	parallel
Strand 3	B	364	369	anti-parallel
Strand 4	B	394	399	parallel

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There are 10 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	60	61	first strand
Strand 2	B	295	304	parallel
Strand 3	B	316	322	anti-parallel
Strand 4	B	253	255	anti-parallel
Strand 5	B	242	247	anti-parallel
Strand 6	B	232	238	anti-parallel
Strand 7	B	207	210	parallel
Strand 8	B	176	178	parallel
Strand 9	B	123	126	parallel
Strand 10	B	149	152	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	60	61	first strand
Strand 2	B	295	304	parallel
Strand 3	B	276	284	anti-parallel
Strand 4	B	260	265	anti-parallel
Strand 5	B	272	273	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	B	83	86	first strand
Strand 2	B	96	99	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	B	327	328	first strand
Strand 2	B	333	334	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: 6SIX

Analysis of interatomic Contacts of Structural Units in PDB entry:
6SIX