Analysis of interatomic Contacts of Structural Units in PDB entry:
8QK6

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 8QK6 entry

There are 6 chains in PDB entry 8QK6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 221
B	MET 1	ALA 221
C	MET 1	ALA 221
D	MET 1	ALA 221
E	MET 1	ALA 221
F	MET 1	ALA 221

There are 48 helices in PDB entry 8QK6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	12	Right-handed alpha
Helix 2	AA2	A	18	23	Right-handed alpha
Helix 3	AA3	A	23	42	Right-handed alpha
Helix 4	AA4	A	46	51	Right-handed alpha
Helix 5	AA5	A	59	69	Right-handed alpha
Helix 6	AA6	A	72	105	Right-handed alpha
Helix 7	AA7	A	123	157	Right-handed alpha
Helix 8	AA8	A	183	221	Right-handed alpha
Helix 9	AA9	B	2	12	Right-handed alpha
Helix 10	AB1	B	18	23	Right-handed alpha
Helix 11	AB2	B	23	42	Right-handed alpha
Helix 12	AB3	B	46	51	Right-handed alpha
Helix 13	AB4	B	59	69	Right-handed alpha
Helix 14	AB5	B	72	105	Right-handed alpha
Helix 15	AB6	B	123	157	Right-handed alpha
Helix 16	AB7	B	183	221	Right-handed alpha
Helix 17	AB8	C	2	12	Right-handed alpha
Helix 18	AB9	C	18	23	Right-handed alpha
Helix 19	AC1	C	23	42	Right-handed alpha
Helix 20	AC2	C	46	51	Right-handed alpha
Helix 21	AC3	C	59	69	Right-handed alpha
Helix 22	AC4	C	72	105	Right-handed alpha
Helix 23	AC5	C	123	157	Right-handed alpha
Helix 24	AC6	C	183	221	Right-handed alpha
Helix 25	AC7	D	2	12	Right-handed alpha
Helix 26	AC8	D	18	23	Right-handed alpha
Helix 27	AC9	D	23	42	Right-handed alpha
Helix 28	AD1	D	46	51	Right-handed alpha
Helix 29	AD2	D	59	69	Right-handed alpha
Helix 30	AD3	D	72	105	Right-handed alpha
Helix 31	AD4	D	123	157	Right-handed alpha
Helix 32	AD5	D	183	221	Right-handed alpha
Helix 33	AD6	E	2	12	Right-handed alpha
Helix 34	AD7	E	18	23	Right-handed alpha
Helix 35	AD8	E	23	42	Right-handed alpha
Helix 36	AD9	E	46	51	Right-handed alpha
Helix 37	AE1	E	59	69	Right-handed alpha
Helix 38	AE2	E	72	105	Right-handed alpha
Helix 39	AE3	E	123	157	Right-handed alpha
Helix 40	AE4	E	183	221	Right-handed alpha
Helix 41	AE5	F	2	12	Right-handed alpha
Helix 42	AE6	F	18	23	Right-handed alpha
Helix 43	AE7	F	23	42	Right-handed alpha
Helix 44	AE8	F	46	51	Right-handed alpha
Helix 45	AE9	F	59	69	Right-handed alpha
Helix 46	AF1	F	72	105	Right-handed alpha
Helix 47	AF2	F	123	157	Right-handed alpha
Helix 48	AF3	F	183	221	Right-handed alpha

There are 6 sheets in PDB entry 8QK6. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 3 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	52	53	first strand
Strand 2	A	178	180	anti-parallel
Strand 3	A	165	167	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	52	53	first strand
Strand 2	B	178	180	anti-parallel
Strand 3	B	165	167	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	52	53	first strand
Strand 2	C	178	180	anti-parallel
Strand 3	C	165	167	anti-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	D	52	53	first strand
Strand 2	D	178	180	anti-parallel
Strand 3	D	165	167	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	52	53	first strand
Strand 2	E	178	180	anti-parallel
Strand 3	E	165	167	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	52	53	first strand
Strand 2	F	178	180	anti-parallel
Strand 3	F	165	167	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: 8QK6

Analysis of interatomic Contacts of Structural Units in PDB entry:
8QK6