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

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 8QKR entry

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

Chain ID	Initial residue	Terminal residue
A	PHE 10	TYR 311
B	GLU 6	LYS 229
C	ASP 6	CYS 220
D	PHE 10	TYR 311
E	GLU 6	LYS 229
F	ASP 6	CYS 220

There are 29 helices in PDB entry 8QKR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	36	56	Right-handed alpha
Helix 2	AA2	A	62	84	Right-handed alpha
Helix 3	AA3	A	85	101	Right-handed alpha
Helix 4	AA4	A	112	133	Right-handed alpha
Helix 5	AA5	A	133	151	Right-handed alpha
Helix 6	AA6	A	165	176	Right-handed alpha
Helix 7	AA7	A	176	186	Right-handed alpha
Helix 8	AA8	A	187	210	Right-handed alpha
Helix 9	AA9	A	218	257	Right-handed alpha
Helix 10	AB1	A	264	307	Right-handed alpha
Helix 11	AB2	B	92	96	Right-handed 310
Helix 12	AB3	B	215	219	Right-handed 310
Helix 13	AB4	C	84	88	Right-handed 310
Helix 14	AB5	C	127	133	Right-handed alpha
Helix 15	AB6	C	191	195	Right-handed 310
Helix 16	AB7	D	37	56	Right-handed alpha
Helix 17	AB8	D	62	84	Right-handed alpha
Helix 18	AB9	D	85	101	Right-handed alpha
Helix 19	AC1	D	112	133	Right-handed alpha
Helix 20	AC2	D	133	153	Right-handed alpha
Helix 21	AC3	D	165	176	Right-handed alpha
Helix 22	AC4	D	176	186	Right-handed alpha
Helix 23	AC5	D	187	210	Right-handed alpha
Helix 24	AC6	D	216	257	Right-handed alpha
Helix 25	AC7	D	264	307	Right-handed alpha
Helix 26	AC8	E	92	96	Right-handed 310
Helix 27	AC9	E	215	219	Right-handed 310
Helix 28	AD1	F	84	88	Right-handed 310
Helix 29	AD2	F	188	193	Right-handed alpha

There are 24 sheets in PDB entry 8QKR. 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,

There are 2 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	24	26	first strand
Strand 2	A	32	34	anti-parallel

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There are 2 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	161	164	first strand
Strand 2	A	261	263	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	8	11	first strand
Strand 2	B	23	30	anti-parallel
Strand 3	B	83	88	anti-parallel
Strand 4	B	74	78	anti-parallel

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There are 6 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	15	17	first strand
Strand 2	B	122	126	parallel
Strand 3	B	97	107	anti-parallel
Strand 4	B	38	44	anti-parallel
Strand 5	B	51	56	anti-parallel
Strand 6	B	63	65	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	B	15	17	first strand
Strand 2	B	122	126	parallel
Strand 3	B	97	107	anti-parallel
Strand 4	B	113	118	anti-parallel

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There are 4 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	135	143	first strand
Strand 2	B	150	160	anti-parallel
Strand 3	B	191	200	anti-parallel
Strand 4	B	179	180	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	B	135	143	first strand
Strand 2	B	150	160	anti-parallel
Strand 3	B	191	200	anti-parallel
Strand 4	B	184	185	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	168	169	first strand
Strand 2	B	209	212	anti-parallel
Strand 3	B	223	226	anti-parallel

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There are 4 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	10	12	first strand
Strand 2	C	24	29	anti-parallel
Strand 3	C	75	80	anti-parallel
Strand 4	C	67	72	anti-parallel

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There are 6 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	15	16	first strand
Strand 2	C	108	110	parallel
Strand 3	C	90	95	anti-parallel
Strand 4	C	38	43	anti-parallel
Strand 5	C	50	54	anti-parallel
Strand 6	C	58	59	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	C	120	124	first strand
Strand 2	C	139	145	anti-parallel
Strand 3	C	179	185	anti-parallel
Strand 4	C	165	169	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	C	151	156	first strand
Strand 2	C	197	203	anti-parallel
Strand 3	C	211	216	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	22	26	first strand
Strand 2	D	32	36	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	161	164	first strand
Strand 2	D	261	263	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	E	8	11	first strand
Strand 2	E	23	30	anti-parallel
Strand 3	E	83	88	anti-parallel
Strand 4	E	74	78	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	15	17	first strand
Strand 2	E	122	126	parallel
Strand 3	E	97	104	anti-parallel
Strand 4	E	38	44	anti-parallel
Strand 5	E	51	56	anti-parallel
Strand 6	E	63	65	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	E	15	17	first strand
Strand 2	E	122	126	parallel
Strand 3	E	97	104	anti-parallel
Strand 4	E	115	118	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	E	135	143	first strand
Strand 2	E	150	160	anti-parallel
Strand 3	E	191	200	anti-parallel
Strand 4	E	179	180	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	E	135	143	first strand
Strand 2	E	150	160	anti-parallel
Strand 3	E	191	200	anti-parallel
Strand 4	E	184	185	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	168	169	first strand
Strand 2	E	209	212	anti-parallel
Strand 3	E	223	226	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	24	29	anti-parallel
Strand 3	F	75	80	anti-parallel
Strand 4	F	67	72	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	58	59	first strand
Strand 2	F	50	54	anti-parallel
Strand 3	F	38	43	anti-parallel
Strand 4	F	90	95	anti-parallel
Strand 5	F	108	109	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	120	124	first strand
Strand 2	F	136	145	anti-parallel
Strand 3	F	179	187	anti-parallel
Strand 4	F	165	169	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	F	159	161	first strand
Strand 2	F	151	156	anti-parallel
Strand 3	F	198	203	anti-parallel
Strand 4	F	211	215	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: 8QKR

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