Analysis of interatomic Contacts of Structural Units in PDB entry:
8K2N

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 8K2N entry

There are 4 chains in PDB entry 8K2N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	MET 1	PRO 544
C	MET 1	ALA 543
A	MET 1	ALA 543
B	ASP 2	PRO 544

There are 61 helices in PDB entry 8K2N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	169	178	Right-handed alpha
Helix 2	AA2	D	183	200	Right-handed alpha
Helix 3	AA3	D	241	254	Right-handed alpha
Helix 4	AA4	D	293	314	Right-handed alpha
Helix 5	AA5	D	317	319	Right-handed 310
Helix 6	AA6	D	330	332	Right-handed 310
Helix 7	AA7	D	333	343	Right-handed alpha
Helix 8	AA8	D	344	348	Right-handed 310
Helix 9	AA9	D	360	365	Right-handed alpha
Helix 10	AB1	D	378	384	Right-handed alpha
Helix 11	AB2	D	410	415	Right-handed alpha
Helix 12	AB3	D	415	423	Right-handed alpha
Helix 13	AB4	D	438	442	Right-handed 310
Helix 14	AB5	D	476	499	Right-handed alpha
Helix 15	AB6	D	500	513	Right-handed alpha
Helix 16	AB7	D	525	541	Right-handed alpha
Helix 17	AB8	C	169	178	Right-handed alpha
Helix 18	AB9	C	183	200	Right-handed alpha
Helix 19	AC1	C	241	254	Right-handed alpha
Helix 20	AC2	C	293	315	Right-handed alpha
Helix 21	AC3	C	317	319	Right-handed 310
Helix 22	AC4	C	330	332	Right-handed 310
Helix 23	AC5	C	333	345	Right-handed alpha
Helix 24	AC6	C	346	348	Right-handed 310
Helix 25	AC7	C	360	365	Right-handed alpha
Helix 26	AC8	C	378	384	Right-handed alpha
Helix 27	AC9	C	410	415	Right-handed alpha
Helix 28	AD1	C	415	423	Right-handed alpha
Helix 29	AD2	C	438	442	Right-handed 310
Helix 30	AD3	C	476	499	Right-handed alpha
Helix 31	AD4	C	500	513	Right-handed alpha
Helix 32	AD5	C	525	542	Right-handed alpha
Helix 33	AD6	A	169	178	Right-handed alpha
Helix 34	AD7	A	183	200	Right-handed alpha
Helix 35	AD8	A	241	255	Right-handed alpha
Helix 36	AD9	A	293	314	Right-handed alpha
Helix 37	AE1	A	317	319	Right-handed 310
Helix 38	AE2	A	333	343	Right-handed alpha
Helix 39	AE3	A	360	365	Right-handed alpha
Helix 40	AE4	A	378	384	Right-handed alpha
Helix 41	AE5	A	410	415	Right-handed alpha
Helix 42	AE6	A	415	423	Right-handed alpha
Helix 43	AE7	A	438	442	Right-handed 310
Helix 44	AE8	A	476	499	Right-handed alpha
Helix 45	AE9	A	500	513	Right-handed alpha
Helix 46	AF1	A	525	541	Right-handed alpha
Helix 47	AF2	B	169	178	Right-handed alpha
Helix 48	AF3	B	183	200	Right-handed alpha
Helix 49	AF4	B	241	254	Right-handed alpha
Helix 50	AF5	B	293	314	Right-handed alpha
Helix 51	AF6	B	317	319	Right-handed 310
Helix 52	AF7	B	333	345	Right-handed alpha
Helix 53	AF8	B	346	348	Right-handed 310
Helix 54	AF9	B	360	365	Right-handed alpha
Helix 55	AG1	B	378	384	Right-handed alpha
Helix 56	AG2	B	410	415	Right-handed alpha
Helix 57	AG3	B	415	423	Right-handed alpha
Helix 58	AG4	B	438	442	Right-handed 310
Helix 59	AG5	B	477	499	Right-handed alpha
Helix 60	AG6	B	500	513	Right-handed alpha
Helix 61	AG7	B	525	542	Right-handed alpha

There are 23 sheets in PDB entry 8K2N. 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, AB8, AB9, AC1, AC2, AC3, AC4, AC5,

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	D	3	8	first strand
Strand 2	D	36	44	anti-parallel
Strand 3	D	112	118	anti-parallel
Strand 4	D	64	73	anti-parallel
Strand 5	D	91	99	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	D	28	32	first strand
Strand 2	D	142	156	parallel
Strand 3	D	126	136	anti-parallel
Strand 4	D	52	59	anti-parallel
Strand 5	D	104	107	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	163	166	first strand
Strand 2	D	427	430	parallel
Strand 3	D	390	392	parallel
Strand 4	D	371	374	parallel
Strand 5	D	355	357	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	205	207	first strand
Strand 2	D	258	263	parallel
Strand 3	D	321	324	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	D	230	231	first strand
Strand 2	D	239	240	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	D	466	467	first strand
Strand 2	D	473	474	anti-parallel

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There are 5 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	3	8	first strand
Strand 2	C	36	44	anti-parallel
Strand 3	C	112	118	anti-parallel
Strand 4	C	64	73	anti-parallel
Strand 5	C	91	99	anti-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	C	28	32	first strand
Strand 2	C	142	156	parallel
Strand 3	C	126	136	anti-parallel
Strand 4	C	52	59	anti-parallel
Strand 5	C	104	107	anti-parallel

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There are 8 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	163	166	first strand
Strand 2	C	427	430	parallel
Strand 3	C	390	392	parallel
Strand 4	C	371	374	parallel
Strand 5	C	352	357	parallel
Strand 6	C	321	324	parallel
Strand 7	C	258	263	parallel
Strand 8	C	205	207	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	C	230	231	first strand
Strand 2	C	239	240	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	C	276	277	first strand
Strand 2	C	283	285	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	C	466	467	first strand
Strand 2	C	473	474	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	3	8	first strand
Strand 2	A	36	44	anti-parallel
Strand 3	A	112	118	anti-parallel
Strand 4	A	64	73	anti-parallel
Strand 5	A	91	99	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	28	32	first strand
Strand 2	A	141	156	parallel
Strand 3	A	126	136	anti-parallel
Strand 4	A	52	59	anti-parallel
Strand 5	A	104	107	anti-parallel

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	163	166	first strand
Strand 2	A	427	430	parallel
Strand 3	A	390	392	parallel
Strand 4	A	370	374	parallel
Strand 5	A	352	357	parallel
Strand 6	A	321	324	parallel
Strand 7	A	258	263	parallel
Strand 8	A	205	207	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	A	230	231	first strand
Strand 2	A	239	240	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	276	277	first strand
Strand 2	A	283	285	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	466	467	first strand
Strand 2	A	473	474	anti-parallel

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There are 7 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	3	8	first strand
Strand 2	B	36	44	anti-parallel
Strand 3	B	112	118	anti-parallel
Strand 4	B	64	73	anti-parallel
Strand 5	B	91	99	anti-parallel
Strand 6	B	473	476	anti-parallel
Strand 7	B	466	467	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	28	32	first strand
Strand 2	B	142	156	parallel
Strand 3	B	126	136	anti-parallel
Strand 4	B	52	59	anti-parallel
Strand 5	B	104	107	anti-parallel

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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	163	166	first strand
Strand 2	B	427	430	parallel
Strand 3	B	390	392	parallel
Strand 4	B	371	374	parallel
Strand 5	B	353	356	parallel
Strand 6	B	321	324	parallel
Strand 7	B	258	260	parallel
Strand 8	B	205	207	parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	230	231	first strand
Strand 2	B	239	240	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	276	277	first strand
Strand 2	B	283	285	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: 8K2N

Analysis of interatomic Contacts of Structural Units in PDB entry:
8K2N