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

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 9KYU entry

Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 14 chains in PDB entry 9KYU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 6	LYS 357
U	PHE 336	PHE 336
U	PRO 338	PRO 338
U	ASP 342	ASP 342
U	THR 345	ARG 346
I	VAL 5	VAL 121
M	ASP 2	ILE 107
D	THR 6	LYS 357
R	VAL 5	VAL 121
Q	ASP 2	ILE 107
X	PHE 336	PHE 336
X	PRO 338	PRO 338
X	ASP 342	ASP 342
X	THR 345	ARG 346

There are 6 helices in PDB entry 9KYU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	49	Right-handed alpha
Helix 2	AA2	A	98	109	Right-handed alpha
Helix 3	AA3	I	90	94	Right-handed 310
Helix 4	AA4	M	80	84	Right-handed 310
Helix 5	AA5	D	98	109	Right-handed alpha
Helix 6	AA6	R	90	94	Right-handed 310

There are 22 sheets in PDB entry 9KYU. 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,

There are 5 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	112	117	first strand
Strand 2	A	37	42	anti-parallel
Strand 3	A	19	22	anti-parallel
Strand 4	A	7	12	anti-parallel
Strand 5	U	341	344	anti-parallel

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There are 5 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	26	28	first strand
Strand 2	A	164	171	parallel
Strand 3	A	140	151	anti-parallel
Strand 4	A	52	62	anti-parallel
Strand 5	A	77	87	anti-parallel

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There are 5 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	26	28	first strand
Strand 2	A	164	171	parallel
Strand 3	A	140	151	anti-parallel
Strand 4	A	127	129	anti-parallel
Strand 5	A	288	290	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	A	183	188	first strand
Strand 2	A	197	203	anti-parallel
Strand 3	A	214	222	anti-parallel
Strand 4	A	266	274	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	A	207	209	first strand
Strand 2	A	342	352	parallel
Strand 3	A	316	329	anti-parallel
Strand 4	A	228	242	anti-parallel
Strand 5	A	246	258	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	I	6	10	first strand
Strand 2	I	21	28	anti-parallel
Strand 3	I	81	86	anti-parallel
Strand 4	I	71	76	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	60	63	first strand
Strand 2	I	48	55	anti-parallel
Strand 3	I	35	42	anti-parallel
Strand 4	I	95	103	anti-parallel
Strand 5	I	112	113	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	60	63	first strand
Strand 2	I	48	55	anti-parallel
Strand 3	I	35	42	anti-parallel
Strand 4	I	95	103	anti-parallel
Strand 5	I	117	119	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	M	5	8	first strand
Strand 2	M	20	26	anti-parallel
Strand 3	M	71	76	anti-parallel
Strand 4	M	63	68	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	M	11	13	first strand
Strand 2	M	103	106	parallel
Strand 3	M	86	91	anti-parallel
Strand 4	M	34	39	anti-parallel
Strand 5	M	46	50	anti-parallel
Strand 6	M	54	55	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	M	11	13	first strand
Strand 2	M	103	106	parallel
Strand 3	M	86	91	anti-parallel
Strand 4	M	98	99	anti-parallel

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There are 5 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	112	117	first strand
Strand 2	D	37	42	anti-parallel
Strand 3	D	19	22	anti-parallel
Strand 4	D	7	12	anti-parallel
Strand 5	X	341	344	anti-parallel

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There are 5 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	26	28	first strand
Strand 2	D	164	171	parallel
Strand 3	D	141	151	anti-parallel
Strand 4	D	52	61	anti-parallel
Strand 5	D	77	87	anti-parallel

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There are 5 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	26	28	first strand
Strand 2	D	164	171	parallel
Strand 3	D	141	151	anti-parallel
Strand 4	D	127	129	anti-parallel
Strand 5	D	288	290	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	D	183	188	first strand
Strand 2	D	197	203	anti-parallel
Strand 3	D	214	222	anti-parallel
Strand 4	D	266	274	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	207	209	first strand
Strand 2	D	342	352	parallel
Strand 3	D	316	329	anti-parallel
Strand 4	D	228	242	anti-parallel
Strand 5	D	246	258	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	R	6	10	first strand
Strand 2	R	21	28	anti-parallel
Strand 3	R	81	86	anti-parallel
Strand 4	R	71	76	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	60	63	first strand
Strand 2	R	48	55	anti-parallel
Strand 3	R	35	42	anti-parallel
Strand 4	R	95	103	anti-parallel
Strand 5	R	112	113	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	60	63	first strand
Strand 2	R	48	55	anti-parallel
Strand 3	R	35	42	anti-parallel
Strand 4	R	95	103	anti-parallel
Strand 5	R	117	119	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	Q	5	8	first strand
Strand 2	Q	20	26	anti-parallel
Strand 3	Q	71	76	anti-parallel
Strand 4	Q	63	68	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	11	13	first strand
Strand 2	Q	103	106	parallel
Strand 3	Q	86	91	anti-parallel
Strand 4	Q	34	39	anti-parallel
Strand 5	Q	46	50	anti-parallel
Strand 6	Q	54	55	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	Q	11	13	first strand
Strand 2	Q	103	106	parallel
Strand 3	Q	86	91	anti-parallel
Strand 4	Q	98	99	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: 9KYU

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