Analysis of interatomic Contacts of Structural Units in PDB entry:
9K94

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 9K94 entry

There are 10 chains in PDB entry 9K94 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	GLN 1	PRO 206
H	HIS 3	SER 123
A	GLN 1	PRO 206
B	HIS 3	SER 123
D	GLN 1	PRO 206
E	HIS 3	SER 123
F	GLN 1	PRO 206
G	HIS 3	SER 123
I	GLN 1	PRO 206
J	HIS 3	SER 123

There are 22 helices in PDB entry 9K94. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	147	151	Right-handed 310
Helix 2	AA2	C	167	177	Right-handed alpha
Helix 3	AA3	H	30	34	Right-handed 310
Helix 4	AA4	H	88	92	Right-handed 310
Helix 5	AA5	A	147	151	Right-handed 310
Helix 6	AA6	A	167	177	Right-handed alpha
Helix 7	AA7	B	30	34	Right-handed 310
Helix 8	AA8	B	88	92	Right-handed 310
Helix 9	AA9	D	147	151	Right-handed 310
Helix 10	AB1	D	167	177	Right-handed alpha
Helix 11	AB2	D	186	190	Right-handed 310
Helix 12	AB3	E	30	34	Right-handed 310
Helix 13	AB4	E	88	92	Right-handed 310
Helix 14	AB5	F	147	151	Right-handed 310
Helix 15	AB6	F	167	177	Right-handed alpha
Helix 16	AB7	G	30	34	Right-handed 310
Helix 17	AB8	G	88	92	Right-handed 310
Helix 18	AB9	I	147	151	Right-handed 310
Helix 19	AC1	I	167	177	Right-handed alpha
Helix 20	AC2	I	186	190	Right-handed 310
Helix 21	AC3	J	30	34	Right-handed 310
Helix 22	AC4	J	88	92	Right-handed 310

There are 25 sheets in PDB entry 9K94. 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,

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	C	119	120	first strand
Strand 2	C	106	111	anti-parallel
Strand 3	C	94	101	anti-parallel
Strand 4	C	32	41	anti-parallel
Strand 5	C	154	162	anti-parallel
Strand 6	C	8	10	anti-parallel
Strand 7	C	199	201	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	133	135	first strand
Strand 2	C	19	22	anti-parallel
Strand 3	C	192	195	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	C	50	54	first strand
Strand 2	C	63	68	anti-parallel
Strand 3	C	72	77	anti-parallel
Strand 4	C	80	85	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	H	5	9	first strand
Strand 2	H	19	27	anti-parallel
Strand 3	H	79	85	anti-parallel
Strand 4	H	70	74	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	59	61	first strand
Strand 2	H	48	53	anti-parallel
Strand 3	H	35	40	anti-parallel
Strand 4	H	93	100	anti-parallel
Strand 5	H	117	119	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	119	120	first strand
Strand 2	A	106	111	anti-parallel
Strand 3	A	94	101	anti-parallel
Strand 4	A	32	41	anti-parallel
Strand 5	A	154	162	anti-parallel
Strand 6	A	8	10	anti-parallel
Strand 7	A	199	201	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	133	135	first strand
Strand 2	A	19	22	anti-parallel
Strand 3	A	192	195	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	50	54	first strand
Strand 2	A	63	68	anti-parallel
Strand 3	A	72	77	anti-parallel
Strand 4	A	80	85	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	B	5	9	first strand
Strand 2	B	19	27	anti-parallel
Strand 3	B	79	85	anti-parallel
Strand 4	B	70	74	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	59	61	first strand
Strand 2	B	48	53	anti-parallel
Strand 3	B	35	40	anti-parallel
Strand 4	B	93	100	anti-parallel
Strand 5	B	117	119	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	119	120	first strand
Strand 2	D	106	111	anti-parallel
Strand 3	D	94	101	anti-parallel
Strand 4	D	32	41	anti-parallel
Strand 5	D	154	162	anti-parallel
Strand 6	D	8	10	anti-parallel
Strand 7	D	199	201	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	D	133	135	first strand
Strand 2	D	19	22	anti-parallel
Strand 3	D	192	195	anti-parallel

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There are 4 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	50	54	first strand
Strand 2	D	63	68	anti-parallel
Strand 3	D	72	77	anti-parallel
Strand 4	D	80	85	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	E	5	9	first strand
Strand 2	E	19	27	anti-parallel
Strand 3	E	79	85	anti-parallel
Strand 4	E	70	74	anti-parallel

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There are 5 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	59	61	first strand
Strand 2	E	48	53	anti-parallel
Strand 3	E	35	40	anti-parallel
Strand 4	E	93	100	anti-parallel
Strand 5	E	117	119	anti-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	F	119	120	first strand
Strand 2	F	106	111	anti-parallel
Strand 3	F	94	101	anti-parallel
Strand 4	F	32	41	anti-parallel
Strand 5	F	154	162	anti-parallel
Strand 6	F	8	10	anti-parallel
Strand 7	F	199	201	anti-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	F	133	135	first strand
Strand 2	F	19	22	anti-parallel
Strand 3	F	192	195	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	F	50	54	first strand
Strand 2	F	63	68	anti-parallel
Strand 3	F	72	77	anti-parallel
Strand 4	F	80	85	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	G	5	9	first strand
Strand 2	G	19	27	anti-parallel
Strand 3	G	79	85	anti-parallel
Strand 4	G	70	74	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	G	59	61	first strand
Strand 2	G	48	53	anti-parallel
Strand 3	G	35	40	anti-parallel
Strand 4	G	93	100	anti-parallel
Strand 5	G	117	119	anti-parallel

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There are 7 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	119	120	first strand
Strand 2	I	106	111	anti-parallel
Strand 3	I	94	101	anti-parallel
Strand 4	I	32	41	anti-parallel
Strand 5	I	154	162	anti-parallel
Strand 6	I	8	10	anti-parallel
Strand 7	I	199	201	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	133	135	first strand
Strand 2	I	19	22	anti-parallel
Strand 3	I	192	195	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	I	50	54	first strand
Strand 2	I	63	68	anti-parallel
Strand 3	I	72	77	anti-parallel
Strand 4	I	80	85	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	J	5	9	first strand
Strand 2	J	19	27	anti-parallel
Strand 3	J	79	85	anti-parallel
Strand 4	J	70	74	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	59	61	first strand
Strand 2	J	48	53	anti-parallel
Strand 3	J	35	40	anti-parallel
Strand 4	J	93	100	anti-parallel
Strand 5	J	117	119	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: 9K94

Analysis of interatomic Contacts of Structural Units in PDB entry:
9K94