Analysis of interatomic Contacts of Structural Units in PDB entry:
9K7Q

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 9K7Q entry

There are 7 chains in PDB entry 9K7Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	LYS 188
D	ALA 2	LYS 188
E	ALA 2	LYS 188
F	ALA 2	LYS 188
H	ALA 2	LYS 188
J	ALA 2	LYS 188
M	MET 1	THR 92

There are 70 helices in PDB entry 9K7Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	29	Right-handed alpha
Helix 2	AA2	A	58	64	Right-handed alpha
Helix 3	AA3	A	75	85	Right-handed alpha
Helix 4	AA4	A	85	98	Right-handed alpha
Helix 5	AA5	A	108	115	Right-handed alpha
Helix 6	AA6	A	126	128	Right-handed 310
Helix 7	AA7	A	129	134	Right-handed alpha
Helix 8	AA8	A	157	159	Right-handed 310
Helix 9	AA9	A	160	174	Right-handed alpha
Helix 10	AB1	A	174	183	Right-handed alpha
Helix 11	AB2	A	184	186	Right-handed 310
Helix 12	AB3	D	15	29	Right-handed alpha
Helix 13	AB4	D	58	64	Right-handed alpha
Helix 14	AB5	D	75	85	Right-handed alpha
Helix 15	AB6	D	85	98	Right-handed alpha
Helix 16	AB7	D	108	115	Right-handed alpha
Helix 17	AB8	D	126	128	Right-handed 310
Helix 18	AB9	D	129	134	Right-handed alpha
Helix 19	AC1	D	157	159	Right-handed 310
Helix 20	AC2	D	160	174	Right-handed alpha
Helix 21	AC3	D	174	183	Right-handed alpha
Helix 22	AC4	D	184	186	Right-handed 310
Helix 23	AC5	E	15	29	Right-handed alpha
Helix 24	AC6	E	58	64	Right-handed alpha
Helix 25	AC7	E	75	85	Right-handed alpha
Helix 26	AC8	E	85	98	Right-handed alpha
Helix 27	AC9	E	108	115	Right-handed alpha
Helix 28	AD1	E	126	128	Right-handed 310
Helix 29	AD2	E	129	134	Right-handed alpha
Helix 30	AD3	E	157	159	Right-handed 310
Helix 31	AD4	E	160	174	Right-handed alpha
Helix 32	AD5	E	174	183	Right-handed alpha
Helix 33	AD6	E	184	186	Right-handed 310
Helix 34	AD7	F	15	29	Right-handed alpha
Helix 35	AD8	F	58	64	Right-handed alpha
Helix 36	AD9	F	75	85	Right-handed alpha
Helix 37	AE1	F	85	98	Right-handed alpha
Helix 38	AE2	F	108	115	Right-handed alpha
Helix 39	AE3	F	126	128	Right-handed 310
Helix 40	AE4	F	129	134	Right-handed alpha
Helix 41	AE5	F	157	159	Right-handed 310
Helix 42	AE6	F	160	174	Right-handed alpha
Helix 43	AE7	F	174	183	Right-handed alpha
Helix 44	AE8	F	184	186	Right-handed 310
Helix 45	AE9	H	15	29	Right-handed alpha
Helix 46	AF1	H	58	64	Right-handed alpha
Helix 47	AF2	H	75	84	Right-handed alpha
Helix 48	AF3	H	85	98	Right-handed alpha
Helix 49	AF4	H	108	115	Right-handed alpha
Helix 50	AF5	H	126	128	Right-handed 310
Helix 51	AF6	H	129	134	Right-handed alpha
Helix 52	AF7	H	157	159	Right-handed 310
Helix 53	AF8	H	160	174	Right-handed alpha
Helix 54	AF9	H	174	183	Right-handed alpha
Helix 55	AG1	H	184	186	Right-handed 310
Helix 56	AG2	J	15	29	Right-handed alpha
Helix 57	AG3	J	58	64	Right-handed alpha
Helix 58	AG4	J	75	84	Right-handed alpha
Helix 59	AG5	J	85	98	Right-handed alpha
Helix 60	AG6	J	108	115	Right-handed alpha
Helix 61	AG7	J	126	128	Right-handed 310
Helix 62	AG8	J	129	134	Right-handed alpha
Helix 63	AG9	J	157	159	Right-handed 310
Helix 64	AH1	J	160	174	Right-handed alpha
Helix 65	AH2	J	174	183	Right-handed alpha
Helix 66	AH3	J	184	186	Right-handed 310
Helix 67	AH4	M	10	14	Right-handed 310
Helix 68	AH5	M	18	29	Right-handed alpha
Helix 69	AH6	M	32	37	Right-handed alpha
Helix 70	AH7	M	56	61	Right-handed alpha

There are 17 sheets in PDB entry 9K7Q. 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 7 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	56	57	first strand
Strand 2	A	32	37	parallel
Strand 3	A	5	10	parallel
Strand 4	A	69	72	parallel
Strand 5	A	101	105	parallel
Strand 6	A	152	155	parallel
Strand 7	A	146	149	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	44	45	first strand
Strand 2	A	51	52	anti-parallel

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There are 2 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	122	123	first strand
Strand 2	A	140	141	parallel

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There are 7 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	56	57	first strand
Strand 2	D	32	37	parallel
Strand 3	D	5	10	parallel
Strand 4	D	69	72	parallel
Strand 5	D	101	105	parallel
Strand 6	D	152	155	parallel
Strand 7	D	146	149	anti-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	44	45	first strand
Strand 2	D	51	52	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	122	123	first strand
Strand 2	D	140	141	parallel

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There are 7 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	56	57	first strand
Strand 2	E	32	37	parallel
Strand 3	E	5	10	parallel
Strand 4	E	69	72	parallel
Strand 5	E	101	105	parallel
Strand 6	E	152	155	parallel
Strand 7	E	146	149	anti-parallel

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There are 2 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	44	45	first strand
Strand 2	E	51	52	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	122	123	first strand
Strand 2	E	140	141	parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	56	57	first strand
Strand 2	F	32	37	parallel
Strand 3	F	5	10	parallel
Strand 4	F	69	72	parallel
Strand 5	F	101	105	parallel
Strand 6	F	152	155	parallel
Strand 7	F	146	149	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	F	44	45	first strand
Strand 2	F	51	52	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	122	123	first strand
Strand 2	F	140	141	parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	56	57	first strand
Strand 2	H	32	37	parallel
Strand 3	H	5	10	parallel
Strand 4	H	69	72	parallel
Strand 5	H	101	105	parallel
Strand 6	H	152	155	parallel
Strand 7	H	146	149	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	H	44	45	first strand
Strand 2	H	51	52	anti-parallel
Strand 3	J	51	53	anti-parallel
Strand 4	J	44	45	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	122	123	first strand
Strand 2	H	140	141	parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	56	57	first strand
Strand 2	J	32	37	parallel
Strand 3	J	5	10	parallel
Strand 4	J	69	72	parallel
Strand 5	J	101	105	parallel
Strand 6	J	152	155	parallel
Strand 7	J	146	149	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	J	122	123	first strand
Strand 2	J	140	141	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: 9K7Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
9K7Q