Analysis of interatomic Contacts of Structural Units in PDB entry:
6RK7

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 6RK7 entry

There are 4 chains in PDB entry 6RK7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 4	HIS 377
B	TYR 3	LYS 376
E	GLN 2	LYS 376
F	TYR 3	GLU 138

There are 84 helices in PDB entry 6RK7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	36	Right-handed alpha
Helix 2	AA2	A	65	75	Right-handed alpha
Helix 3	AA3	A	76	78	Right-handed 310
Helix 4	AA4	A	94	102	Right-handed alpha
Helix 5	AA5	A	130	149	Right-handed alpha
Helix 6	AA6	A	188	207	Right-handed alpha
Helix 7	AA7	A	226	231	Right-handed alpha
Helix 8	AA8	A	262	281	Right-handed alpha
Helix 9	AA9	A	314	326	Right-handed alpha
Helix 10	AB1	A	329	337	Right-handed alpha
Helix 11	AB2	A	338	342	Right-handed 310
Helix 12	AB3	A	344	349	Right-handed 310
Helix 13	AB4	A	360	364	Right-handed 310
Helix 14	AB5	A	367	376	Right-handed alpha
Helix 15	AB6	B	16	36	Right-handed alpha
Helix 16	AB7	B	65	75	Right-handed alpha
Helix 17	AB8	B	76	78	Right-handed 310
Helix 18	AB9	B	94	102	Right-handed alpha
Helix 19	AC1	B	130	149	Right-handed alpha
Helix 20	AC2	B	188	207	Right-handed alpha
Helix 21	AC3	B	226	231	Right-handed alpha
Helix 22	AC4	B	262	281	Right-handed alpha
Helix 23	AC5	B	314	326	Right-handed alpha
Helix 24	AC6	B	329	337	Right-handed alpha
Helix 25	AC7	B	338	342	Right-handed 310
Helix 26	AC8	B	344	348	Right-handed 310
Helix 27	AC9	B	360	364	Right-handed 310
Helix 28	AD1	B	367	376	Right-handed alpha
Helix 29	AD2	E	16	36	Right-handed alpha
Helix 30	AD3	E	65	75	Right-handed alpha
Helix 31	AD4	E	76	78	Right-handed 310
Helix 32	AD5	E	94	101	Right-handed alpha
Helix 33	AD6	E	130	149	Right-handed alpha
Helix 34	AD7	E	188	207	Right-handed alpha
Helix 35	AD8	E	226	231	Right-handed alpha
Helix 36	AD9	E	262	281	Right-handed alpha
Helix 37	AE1	E	314	326	Right-handed alpha
Helix 38	AE2	E	329	337	Right-handed alpha
Helix 39	AE3	E	338	342	Right-handed 310
Helix 40	AE4	E	344	348	Right-handed 310
Helix 41	AE5	E	360	364	Right-handed 310
Helix 42	AE6	E	367	375	Right-handed alpha
Helix 43	AE7	F	16	36	Right-handed alpha
Helix 44	AE8	F	65	75	Right-handed alpha
Helix 45	AE9	F	76	78	Right-handed 310
Helix 46	AF1	F	94	102	Right-handed alpha
Helix 47	AF2	F	130	149	Right-handed alpha
Helix 48	AF3	F	188	207	Right-handed alpha
Helix 49	AF4	F	226	231	Right-handed alpha
Helix 50	AF5	F	262	281	Right-handed alpha
Helix 51	AF6	F	314	326	Right-handed alpha
Helix 52	AF7	F	329	337	Right-handed alpha
Helix 53	AF8	F	338	342	Right-handed 310
Helix 54	AF9	F	344	349	Right-handed 310
Helix 55	AG1	F	360	364	Right-handed 310
Helix 56	AG2	F	367	375	Right-handed alpha
Helix 57	AG3	G	16	36	Right-handed alpha
Helix 58	AG4	G	65	75	Right-handed alpha
Helix 59	AG5	G	76	78	Right-handed 310
Helix 60	AG6	G	94	102	Right-handed alpha
Helix 61	AG7	G	130	149	Right-handed alpha
Helix 62	AG8	G	188	207	Right-handed alpha
Helix 63	AG9	G	226	231	Right-handed alpha
Helix 64	AH1	G	262	281	Right-handed alpha
Helix 65	AH2	G	314	326	Right-handed alpha
Helix 66	AH3	G	329	337	Right-handed alpha
Helix 67	AH4	G	338	342	Right-handed 310
Helix 68	AH5	G	344	348	Right-handed 310
Helix 69	AH6	G	360	364	Right-handed 310
Helix 70	AH7	G	367	377	Right-handed alpha
Helix 71	AH8	H	16	36	Right-handed alpha
Helix 72	AH9	H	65	75	Right-handed alpha
Helix 73	AI1	H	76	78	Right-handed 310
Helix 74	AI2	H	94	102	Right-handed alpha
Helix 75	AI3	H	130	149	Right-handed alpha
Helix 76	AI4	H	188	207	Right-handed alpha
Helix 77	AI5	H	226	231	Right-handed alpha
Helix 78	AI6	H	262	281	Right-handed alpha
Helix 79	AI7	H	314	326	Right-handed alpha
Helix 80	AI8	H	329	337	Right-handed alpha
Helix 81	AI9	H	338	342	Right-handed 310
Helix 82	AJ1	H	344	348	Right-handed 310
Helix 83	AJ2	H	360	364	Right-handed 310
Helix 84	AJ3	H	367	376	Right-handed alpha

There are 17 sheets in PDB entry 6RK7. 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,

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	6	12	first strand
Strand 2	A	155	166	anti-parallel
Strand 3	A	173	183	anti-parallel
Strand 4	A	214	217	parallel

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There are 4 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	85	91	first strand
Strand 2	A	51	59	parallel
Strand 3	A	40	48	anti-parallel
Strand 4	A	233	234	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	A	115	122	first strand
Strand 2	A	286	293	anti-parallel
Strand 3	A	302	306	anti-parallel

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There are 4 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	6	12	first strand
Strand 2	B	155	166	anti-parallel
Strand 3	B	173	183	anti-parallel
Strand 4	B	214	217	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	85	91	first strand
Strand 2	B	51	59	parallel
Strand 3	B	40	48	anti-parallel
Strand 4	B	233	234	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	B	115	122	first strand
Strand 2	B	286	293	anti-parallel
Strand 3	B	302	306	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	E	6	12	first strand
Strand 2	E	155	166	anti-parallel
Strand 3	E	173	183	anti-parallel
Strand 4	E	214	217	parallel

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There are 8 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	233	234	first strand
Strand 2	E	40	48	anti-parallel
Strand 3	E	51	59	anti-parallel
Strand 4	E	85	91	parallel
Strand 5	H	85	91	anti-parallel
Strand 6	H	51	59	parallel
Strand 7	H	40	48	anti-parallel
Strand 8	H	233	234	anti-parallel

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There are 2 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	102	103	first strand
Strand 2	E	108	109	anti-parallel

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There are 3 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	115	122	first strand
Strand 2	E	286	293	anti-parallel
Strand 3	E	302	306	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	F	6	12	first strand
Strand 2	F	155	166	anti-parallel
Strand 3	F	173	183	anti-parallel
Strand 4	F	214	217	parallel

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There are 8 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	233	234	first strand
Strand 2	F	40	48	anti-parallel
Strand 3	F	51	59	anti-parallel
Strand 4	F	85	91	parallel
Strand 5	G	85	91	anti-parallel
Strand 6	G	51	59	parallel
Strand 7	G	40	48	anti-parallel
Strand 8	G	233	234	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	F	115	122	first strand
Strand 2	F	286	293	anti-parallel
Strand 3	F	302	306	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	6	12	first strand
Strand 2	G	155	166	anti-parallel
Strand 3	G	173	183	anti-parallel
Strand 4	G	214	217	parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	115	122	first strand
Strand 2	G	286	293	anti-parallel
Strand 3	G	302	306	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	H	6	12	first strand
Strand 2	H	155	166	anti-parallel
Strand 3	H	173	183	anti-parallel
Strand 4	H	214	217	parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	115	122	first strand
Strand 2	H	286	293	anti-parallel
Strand 3	H	302	306	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: 6RK7

Analysis of interatomic Contacts of Structural Units in PDB entry:
6RK7