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

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 9KUR entry

There are 6 chains in PDB entry 9KUR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 249	PRO 364
B	SER 249	PRO 364
H	GLU 1	PRO 230
L	SER 1	PRO 211
D	SER 1	GLU 213
G	GLU 1	LYS 228

There are 33 helices in PDB entry 9KUR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	249	255	Right-handed alpha
Helix 2	AA2	A	258	262	Right-handed 310
Helix 3	AA3	A	269	275	Right-handed alpha
Helix 4	AA4	A	288	295	Right-handed alpha
Helix 5	AA5	A	296	298	Right-handed 310
Helix 6	AA6	A	300	306	Right-handed alpha
Helix 7	AA7	A	310	318	Right-handed alpha
Helix 8	AA8	A	345	357	Right-handed alpha
Helix 9	AA9	A	358	362	Right-handed 310
Helix 10	AB1	B	250	255	Right-handed alpha
Helix 11	AB2	B	258	262	Right-handed 310
Helix 12	AB3	B	269	275	Right-handed alpha
Helix 13	AB4	B	288	295	Right-handed alpha
Helix 14	AB5	B	296	298	Right-handed 310
Helix 15	AB6	B	300	306	Right-handed alpha
Helix 16	AB7	B	310	318	Right-handed alpha
Helix 17	AB8	B	345	357	Right-handed alpha
Helix 18	AB9	B	358	363	Right-handed 310
Helix 19	AC1	H	28	30	Right-handed 310
Helix 20	AC2	H	87	91	Right-handed 310
Helix 21	AC3	H	173	175	Right-handed 310
Helix 22	AC4	H	204	206	Right-handed 310
Helix 23	AC5	H	218	221	Right-handed 310
Helix 24	AC6	L	78	82	Right-handed 310
Helix 25	AC7	L	124	129	Right-handed alpha
Helix 26	AC8	L	184	191	Right-handed alpha
Helix 27	AC9	D	78	82	Right-handed 310
Helix 28	AD1	D	124	129	Right-handed alpha
Helix 29	AD2	D	184	191	Right-handed alpha
Helix 30	AD3	G	28	30	Right-handed 310
Helix 31	AD4	G	87	91	Right-handed 310
Helix 32	AD5	G	201	203	Right-handed 310
Helix 33	AD6	G	215	218	Right-handed 310

There are 25 sheets in PDB entry 9KUR. 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 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	319	325	first strand
Strand 2	A	328	338	anti-parallel
Strand 3	B	328	339	anti-parallel
Strand 4	B	319	325	anti-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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	124	128	parallel
Strand 3	H	92	103	anti-parallel
Strand 4	H	32	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	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	11	12	first strand
Strand 2	H	124	128	parallel
Strand 3	H	92	103	anti-parallel
Strand 4	H	111	113	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	H	137	141	first strand
Strand 2	H	152	162	anti-parallel
Strand 3	H	193	202	anti-parallel
Strand 4	H	180	182	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	H	137	141	first strand
Strand 2	H	152	162	anti-parallel
Strand 3	H	193	202	anti-parallel
Strand 4	H	186	187	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	H	168	171	first strand
Strand 2	H	212	217	anti-parallel
Strand 3	H	222	227	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	L	9	11	first strand
Strand 2	L	104	107	parallel
Strand 3	L	83	90	anti-parallel
Strand 4	L	33	37	anti-parallel
Strand 5	L	44	47	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	L	9	11	first strand
Strand 2	L	104	107	parallel
Strand 3	L	83	90	anti-parallel
Strand 4	L	98	100	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	L	18	23	first strand
Strand 2	L	69	74	anti-parallel
Strand 3	L	61	66	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	L	117	121	first strand
Strand 2	L	133	142	anti-parallel
Strand 3	L	175	183	anti-parallel
Strand 4	L	162	164	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	117	121	first strand
Strand 2	L	133	142	anti-parallel
Strand 3	L	175	183	anti-parallel
Strand 4	L	168	169	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	L	148	152	first strand
Strand 2	L	194	200	anti-parallel
Strand 3	L	203	209	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	9	12	first strand
Strand 2	D	104	108	parallel
Strand 3	D	83	90	anti-parallel
Strand 4	D	33	37	anti-parallel
Strand 5	D	44	47	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	9	12	first strand
Strand 2	D	104	108	parallel
Strand 3	D	83	90	anti-parallel
Strand 4	D	98	100	anti-parallel

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There are 3 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	18	23	first strand
Strand 2	D	69	74	anti-parallel
Strand 3	D	61	66	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	D	117	121	first strand
Strand 2	D	133	142	anti-parallel
Strand 3	D	175	183	anti-parallel
Strand 4	D	162	164	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	D	117	121	first strand
Strand 2	D	133	142	anti-parallel
Strand 3	D	175	183	anti-parallel
Strand 4	D	168	169	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	D	156	158	first strand
Strand 2	D	148	153	anti-parallel
Strand 3	D	194	200	anti-parallel
Strand 4	D	203	209	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	G	3	7	first strand
Strand 2	G	18	25	anti-parallel
Strand 3	G	78	83	anti-parallel
Strand 4	G	68	73	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	G	11	12	first strand
Strand 2	G	121	125	parallel
Strand 3	G	92	103	anti-parallel
Strand 4	G	32	39	anti-parallel
Strand 5	G	45	51	anti-parallel
Strand 6	G	58	60	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	G	11	12	first strand
Strand 2	G	121	125	parallel
Strand 3	G	92	103	anti-parallel
Strand 4	G	108	110	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	G	134	138	first strand
Strand 2	G	149	159	anti-parallel
Strand 3	G	190	199	anti-parallel
Strand 4	G	177	179	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	G	134	138	first strand
Strand 2	G	149	159	anti-parallel
Strand 3	G	190	199	anti-parallel
Strand 4	G	183	184	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	165	168	first strand
Strand 2	G	209	214	anti-parallel
Strand 3	G	219	224	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: 9KUR

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