Analysis of interatomic Contacts of Structural Units in PDB entry:
8Q2N

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 8Q2N entry

There are 10 chains in PDB entry 8Q2N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 4	CYS 111
B	ALA 2	LEU 290
C	MET 1	ILE 289
D	ARG 4	CYS 111
E	ALA 2	LEU 290
F	MET 1	ILE 289
G	A 5	G 30
H	T 5	G 30
I	T -5	A 42
J	T -5	A 42

There are 52 helices in PDB entry 8Q2N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	18	35	Right-handed alpha
Helix 2	AA2	A	51	65	Right-handed alpha
Helix 3	AA3	A	79	84	Right-handed alpha
Helix 4	AA4	B	52	61	Right-handed alpha
Helix 5	AA5	B	86	96	Right-handed alpha
Helix 6	AA6	B	98	124	Right-handed alpha
Helix 7	AA7	B	126	140	Right-handed alpha
Helix 8	AA8	B	147	162	Right-handed alpha
Helix 9	AA9	B	171	195	Right-handed alpha
Helix 10	AB1	B	204	208	Right-handed 310
Helix 11	AB2	B	212	219	Right-handed alpha
Helix 12	AB3	B	222	233	Right-handed alpha
Helix 13	AB4	B	237	246	Right-handed alpha
Helix 14	AB5	B	247	250	Right-handed 310
Helix 15	AB6	B	262	279	Right-handed alpha
Helix 16	AB7	C	52	61	Right-handed alpha
Helix 17	AB8	C	86	96	Right-handed alpha
Helix 18	AB9	C	98	124	Right-handed alpha
Helix 19	AC1	C	126	139	Right-handed alpha
Helix 20	AC2	C	147	162	Right-handed alpha
Helix 21	AC3	C	171	195	Right-handed alpha
Helix 22	AC4	C	212	220	Right-handed alpha
Helix 23	AC5	C	222	233	Right-handed alpha
Helix 24	AC6	C	237	246	Right-handed alpha
Helix 25	AC7	C	247	249	Right-handed 310
Helix 26	AC8	C	262	278	Right-handed alpha
Helix 27	AC9	D	18	35	Right-handed alpha
Helix 28	AD1	D	51	65	Right-handed alpha
Helix 29	AD2	D	79	84	Right-handed alpha
Helix 30	AD3	E	52	61	Right-handed alpha
Helix 31	AD4	E	86	96	Right-handed alpha
Helix 32	AD5	E	98	124	Right-handed alpha
Helix 33	AD6	E	126	140	Right-handed alpha
Helix 34	AD7	E	147	162	Right-handed alpha
Helix 35	AD8	E	171	195	Right-handed alpha
Helix 36	AD9	E	204	208	Right-handed 310
Helix 37	AE1	E	212	219	Right-handed alpha
Helix 38	AE2	E	222	233	Right-handed alpha
Helix 39	AE3	E	237	246	Right-handed alpha
Helix 40	AE4	E	247	250	Right-handed 310
Helix 41	AE5	E	262	279	Right-handed alpha
Helix 42	AE6	F	52	61	Right-handed alpha
Helix 43	AE7	F	86	96	Right-handed alpha
Helix 44	AE8	F	98	124	Right-handed alpha
Helix 45	AE9	F	126	139	Right-handed alpha
Helix 46	AF1	F	147	162	Right-handed alpha
Helix 47	AF2	F	171	195	Right-handed alpha
Helix 48	AF3	F	212	220	Right-handed alpha
Helix 49	AF4	F	222	233	Right-handed alpha
Helix 50	AF5	F	237	246	Right-handed alpha
Helix 51	AF6	F	247	249	Right-handed 310
Helix 52	AF7	F	262	278	Right-handed alpha

There are 12 sheets in PDB entry 8Q2N. 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 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	38	41	first strand
Strand 2	A	44	49	anti-parallel
Strand 3	A	6	13	anti-parallel
Strand 4	A	71	78	anti-parallel
Strand 5	D	86	89	anti-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	86	89	first strand
Strand 2	D	71	78	anti-parallel
Strand 3	D	6	13	anti-parallel
Strand 4	D	44	49	anti-parallel
Strand 5	D	38	41	anti-parallel

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There are 9 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	103	106	first strand
Strand 2	B	5	9	parallel
Strand 3	B	38	43	parallel
Strand 4	B	64	68	parallel
Strand 5	B	74	80	anti-parallel
Strand 6	C	74	80	anti-parallel
Strand 7	C	64	68	anti-parallel
Strand 8	C	38	43	parallel
Strand 9	C	5	9	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	B	14	18	first strand
Strand 2	B	21	25	anti-parallel
Strand 3	B	30	34	anti-parallel

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There are 5 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	49	51	first strand
Strand 2	C	48	51	anti-parallel
Strand 3	C	13	17	parallel
Strand 4	C	21	26	anti-parallel
Strand 5	C	30	34	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	252	255	first strand
Strand 2	B	258	261	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	C	252	255	first strand
Strand 2	C	258	261	anti-parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	103	106	first strand
Strand 2	E	5	9	parallel
Strand 3	E	38	43	parallel
Strand 4	E	64	68	parallel
Strand 5	E	74	80	anti-parallel
Strand 6	F	74	80	anti-parallel
Strand 7	F	64	68	anti-parallel
Strand 8	F	38	43	parallel
Strand 9	F	5	9	parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	14	18	first strand
Strand 2	E	21	25	anti-parallel
Strand 3	E	30	34	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	49	51	first strand
Strand 2	F	48	51	anti-parallel
Strand 3	F	13	17	parallel
Strand 4	F	21	26	anti-parallel
Strand 5	F	30	34	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	E	252	255	first strand
Strand 2	E	258	261	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	F	252	255	first strand
Strand 2	F	258	261	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: 8Q2N

Analysis of interatomic Contacts of Structural Units in PDB entry:
8Q2N