Analysis of interatomic Contacts of Structural Units in PDB entry:
8BK2

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 8BK2 entry

There are 9 chains in PDB entry 8BK2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 75	GLU 260
B	ASP 75	LEU 259
C	LYS 76	GLU 260
H	ALA 2	LYS 219
L	GLU 1	GLY 214
D	GLU 3	SER 220
E	GLU 1	GLY 214
F	GLU 3	PRO 218
G	GLU 1	ARG 213

There are 28 helices in PDB entry 8BK2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	144	148	Right-handed 310
Helix 2	AA2	A	189	193	Right-handed 310
Helix 3	AA3	B	144	148	Right-handed 310
Helix 4	AA4	B	189	193	Right-handed 310
Helix 5	AA5	C	189	193	Right-handed 310
Helix 6	AA6	H	30	34	Right-handed 310
Helix 7	AA7	H	89	93	Right-handed 310
Helix 8	AA8	H	161	163	Right-handed 310
Helix 9	AA9	H	192	194	Right-handed 310
Helix 10	AB1	H	206	209	Right-handed 310
Helix 11	AB2	L	30	32	Right-handed 310
Helix 12	AB3	L	80	84	Right-handed 310
Helix 13	AB4	L	123	129	Right-handed alpha
Helix 14	AB5	L	185	190	Right-handed alpha
Helix 15	AB6	D	30	34	Right-handed 310
Helix 16	AB7	D	76	78	Right-handed 310
Helix 17	AB8	D	89	93	Right-handed 310
Helix 18	AB9	D	161	163	Right-handed 310
Helix 19	AC1	D	206	209	Right-handed 310
Helix 20	AC2	E	30	32	Right-handed 310
Helix 21	AC3	E	80	84	Right-handed 310
Helix 22	AC4	E	123	129	Right-handed alpha
Helix 23	AC5	E	185	190	Right-handed alpha
Helix 24	AC6	F	30	34	Right-handed 310
Helix 25	AC7	F	89	93	Right-handed 310
Helix 26	AC8	G	30	32	Right-handed 310
Helix 27	AC9	G	80	84	Right-handed 310
Helix 28	AD1	G	123	128	Right-handed alpha

There are 37 sheets in PDB entry 8BK2. 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, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1,

There are 4 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	78	88	first strand
Strand 2	A	91	104	anti-parallel
Strand 3	A	108	117	anti-parallel
Strand 4	A	137	140	anti-parallel

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There are 9 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	152	160	first strand
Strand 2	A	167	174	anti-parallel
Strand 3	A	179	185	anti-parallel
Strand 4	A	195	203	anti-parallel
Strand 5	A	209	217	anti-parallel
Strand 6	A	220	230	anti-parallel
Strand 7	A	236	245	anti-parallel
Strand 8	A	248	258	anti-parallel
Strand 9	A	152	160	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	78	88	first strand
Strand 2	B	91	104	anti-parallel
Strand 3	B	108	117	anti-parallel
Strand 4	B	132	140	anti-parallel

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There are 9 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	152	160	first strand
Strand 2	B	167	174	anti-parallel
Strand 3	B	179	185	anti-parallel
Strand 4	B	195	203	anti-parallel
Strand 5	B	209	217	anti-parallel
Strand 6	B	220	230	anti-parallel
Strand 7	B	236	245	anti-parallel
Strand 8	B	248	257	anti-parallel
Strand 9	B	152	160	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	C	79	88	first strand
Strand 2	C	92	104	anti-parallel
Strand 3	C	108	117	anti-parallel
Strand 4	C	134	140	anti-parallel

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There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	152	160	first strand
Strand 2	C	167	174	anti-parallel
Strand 3	C	179	185	anti-parallel
Strand 4	C	195	203	anti-parallel
Strand 5	C	209	217	anti-parallel
Strand 6	C	220	230	anti-parallel
Strand 7	C	236	244	anti-parallel
Strand 8	C	249	258	anti-parallel
Strand 9	C	152	160	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	5	9	first strand
Strand 2	H	20	27	anti-parallel
Strand 3	H	80	85	anti-parallel
Strand 4	H	70	75	anti-parallel

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There are 12 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	13	14	first strand
Strand 2	H	112	116	parallel
Strand 3	H	94	101	anti-parallel
Strand 4	H	36	41	anti-parallel
Strand 5	H	48	53	anti-parallel
Strand 6	H	59	62	anti-parallel
Strand 7	D	59	62	anti-parallel
Strand 8	D	47	53	anti-parallel
Strand 9	D	36	41	anti-parallel
Strand 10	D	94	101	anti-parallel
Strand 11	D	112	116	anti-parallel
Strand 12	D	13	14	parallel

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There are 10 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	105	108	first strand
Strand 2	H	94	101	anti-parallel
Strand 3	H	36	41	anti-parallel
Strand 4	H	48	53	anti-parallel
Strand 5	H	59	62	anti-parallel
Strand 6	D	59	62	anti-parallel
Strand 7	D	47	53	anti-parallel
Strand 8	D	36	41	anti-parallel
Strand 9	D	94	101	anti-parallel
Strand 10	D	105	108	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	125	129	first strand
Strand 2	H	140	150	anti-parallel
Strand 3	H	181	190	anti-parallel
Strand 4	H	168	170	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	125	129	first strand
Strand 2	H	140	150	anti-parallel
Strand 3	H	181	190	anti-parallel
Strand 4	H	174	175	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	156	159	first strand
Strand 2	H	199	205	anti-parallel
Strand 3	H	210	216	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	29	anti-parallel
Strand 3	L	63	76	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	104	108	parallel
Strand 3	L	85	91	anti-parallel
Strand 4	L	34	39	anti-parallel
Strand 5	L	46	50	anti-parallel
Strand 6	L	54	55	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	104	108	parallel
Strand 3	L	85	91	anti-parallel
Strand 4	L	99	100	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	116	120	first strand
Strand 2	L	131	141	anti-parallel
Strand 3	L	175	184	anti-parallel
Strand 4	L	161	165	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	155	156	first strand
Strand 2	L	147	152	anti-parallel
Strand 3	L	193	199	anti-parallel
Strand 4	L	207	212	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	5	9	first strand
Strand 2	D	20	27	anti-parallel
Strand 3	D	80	85	anti-parallel
Strand 4	D	70	75	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	125	129	first strand
Strand 2	D	140	150	anti-parallel
Strand 3	D	181	190	anti-parallel
Strand 4	D	168	170	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	125	129	first strand
Strand 2	D	140	150	anti-parallel
Strand 3	D	181	190	anti-parallel
Strand 4	D	174	175	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	156	159	first strand
Strand 2	D	199	205	anti-parallel
Strand 3	D	210	216	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	4	7	first strand
Strand 2	E	19	25	anti-parallel
Strand 3	E	71	76	anti-parallel
Strand 4	E	63	68	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	13	first strand
Strand 2	E	104	108	parallel
Strand 3	E	86	91	anti-parallel
Strand 4	E	34	39	anti-parallel
Strand 5	E	46	50	anti-parallel
Strand 6	E	54	55	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	13	first strand
Strand 2	E	104	108	parallel
Strand 3	E	86	91	anti-parallel
Strand 4	E	99	100	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	116	120	first strand
Strand 2	E	131	141	anti-parallel
Strand 3	E	175	184	anti-parallel
Strand 4	E	161	165	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	147	152	first strand
Strand 2	E	194	199	anti-parallel
Strand 3	E	207	211	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	5	9	first strand
Strand 2	F	20	27	anti-parallel
Strand 3	F	80	85	anti-parallel
Strand 4	F	70	75	anti-parallel

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There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	13	14	first strand
Strand 2	F	112	116	parallel
Strand 3	F	94	101	anti-parallel
Strand 4	F	36	41	anti-parallel
Strand 5	F	48	53	anti-parallel
Strand 6	F	60	62	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	13	14	first strand
Strand 2	F	112	116	parallel
Strand 3	F	94	101	anti-parallel
Strand 4	F	105	108	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	125	128	first strand
Strand 2	F	140	150	anti-parallel
Strand 3	F	181	190	anti-parallel
Strand 4	F	168	170	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	125	128	first strand
Strand 2	F	140	150	anti-parallel
Strand 3	F	181	190	anti-parallel
Strand 4	F	174	175	anti-parallel

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There are 3 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	155	159	first strand
Strand 2	F	201	205	anti-parallel
Strand 3	F	210	212	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	4	7	first strand
Strand 2	G	19	25	anti-parallel
Strand 3	G	71	76	anti-parallel
Strand 4	G	63	68	anti-parallel

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There are 6 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	13	first strand
Strand 2	G	104	108	parallel
Strand 3	G	86	91	anti-parallel
Strand 4	G	34	39	anti-parallel
Strand 5	G	46	50	anti-parallel
Strand 6	G	54	55	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	13	first strand
Strand 2	G	104	108	parallel
Strand 3	G	86	91	anti-parallel
Strand 4	G	99	100	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	116	120	first strand
Strand 2	G	131	141	anti-parallel
Strand 3	G	175	184	anti-parallel
Strand 4	G	161	165	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	148	151	first strand
Strand 2	G	195	198	anti-parallel
Strand 3	G	207	208	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: 8BK2

Analysis of interatomic Contacts of Structural Units in PDB entry:
8BK2