Analysis of interatomic Contacts of Structural Units in PDB entry:
6A8Q

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 6A8Q entry

There are 4 chains in PDB entry 6A8Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 2	ASN 324
B	CYS 2	ASN 324
C	CYS 2	ASN 324
D	CYS 2	ASN 324

There are 32 helices in PDB entry 6A8Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	97	109	Right-handed alpha
Helix 2	AA2	A	111	120	Right-handed alpha
Helix 3	AA3	A	173	182	Right-handed alpha
Helix 4	AA4	A	183	185	Right-handed 310
Helix 5	AA5	A	208	212	Right-handed 310
Helix 6	AA6	A	219	233	Right-handed alpha
Helix 7	AA7	A	239	254	Right-handed alpha
Helix 8	AA8	A	300	302	Right-handed 310
Helix 9	AA9	B	97	109	Right-handed alpha
Helix 10	AB1	B	111	120	Right-handed alpha
Helix 11	AB2	B	173	182	Right-handed alpha
Helix 12	AB3	B	183	185	Right-handed 310
Helix 13	AB4	B	208	212	Right-handed 310
Helix 14	AB5	B	219	233	Right-handed alpha
Helix 15	AB6	B	239	253	Right-handed alpha
Helix 16	AB7	B	300	302	Right-handed 310
Helix 17	AB8	C	97	109	Right-handed alpha
Helix 18	AB9	C	111	120	Right-handed alpha
Helix 19	AC1	C	173	182	Right-handed alpha
Helix 20	AC2	C	183	185	Right-handed 310
Helix 21	AC3	C	208	212	Right-handed 310
Helix 22	AC4	C	219	233	Right-handed alpha
Helix 23	AC5	C	239	254	Right-handed alpha
Helix 24	AC6	C	300	302	Right-handed 310
Helix 25	AC7	D	97	109	Right-handed alpha
Helix 26	AC8	D	111	120	Right-handed alpha
Helix 27	AC9	D	173	182	Right-handed alpha
Helix 28	AD1	D	183	185	Right-handed 310
Helix 29	AD2	D	208	212	Right-handed 310
Helix 30	AD3	D	219	233	Right-handed alpha
Helix 31	AD4	D	239	254	Right-handed alpha
Helix 32	AD5	D	300	302	Right-handed 310

There are 12 sheets in PDB entry 6A8Q. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 7 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	167	168	first strand
Strand 2	A	3	8	anti-parallel
Strand 3	A	12	20	anti-parallel
Strand 4	A	270	278	anti-parallel
Strand 5	A	283	288	anti-parallel
Strand 6	A	291	298	anti-parallel
Strand 7	B	321	322	parallel

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There are 8 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	157	162	first strand
Strand 2	A	148	154	anti-parallel
Strand 3	A	138	143	anti-parallel
Strand 4	A	74	79	anti-parallel
Strand 5	A	64	69	anti-parallel
Strand 6	A	51	55	anti-parallel
Strand 7	A	27	31	anti-parallel
Strand 8	A	310	313	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	94	96	first strand
Strand 2	A	122	124	parallel

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There are 7 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	321	322	first strand
Strand 2	B	291	298	parallel
Strand 3	B	283	288	anti-parallel
Strand 4	B	270	278	anti-parallel
Strand 5	B	12	20	anti-parallel
Strand 6	B	3	8	anti-parallel
Strand 7	B	167	168	anti-parallel

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There are 8 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	157	162	first strand
Strand 2	B	148	154	anti-parallel
Strand 3	B	138	143	anti-parallel
Strand 4	B	74	79	anti-parallel
Strand 5	B	64	69	anti-parallel
Strand 6	B	51	56	anti-parallel
Strand 7	B	26	31	anti-parallel
Strand 8	B	310	313	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	B	94	96	first strand
Strand 2	B	122	124	parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	167	168	first strand
Strand 2	C	3	8	anti-parallel
Strand 3	C	12	20	anti-parallel
Strand 4	C	270	278	anti-parallel
Strand 5	C	283	288	anti-parallel
Strand 6	C	291	298	anti-parallel
Strand 7	D	321	322	parallel

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There are 8 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	157	162	first strand
Strand 2	C	148	154	anti-parallel
Strand 3	C	138	143	anti-parallel
Strand 4	C	74	79	anti-parallel
Strand 5	C	64	69	anti-parallel
Strand 6	C	51	56	anti-parallel
Strand 7	C	26	31	anti-parallel
Strand 8	C	310	313	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	C	94	96	first strand
Strand 2	C	122	124	parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	321	322	first strand
Strand 2	D	291	298	parallel
Strand 3	D	283	288	anti-parallel
Strand 4	D	270	278	anti-parallel
Strand 5	D	12	20	anti-parallel
Strand 6	D	3	8	anti-parallel
Strand 7	D	167	168	anti-parallel

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There are 8 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	157	162	first strand
Strand 2	D	148	154	anti-parallel
Strand 3	D	138	143	anti-parallel
Strand 4	D	74	79	anti-parallel
Strand 5	D	64	69	anti-parallel
Strand 6	D	51	56	anti-parallel
Strand 7	D	26	31	anti-parallel
Strand 8	D	310	313	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	94	96	first strand
Strand 2	D	122	124	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: 6A8Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
6A8Q