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

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 9LSY entry

There are 8 chains in PDB entry 9LSY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	GLN 5	GLU 206
G	GLY 10	PRO 231
A	GLN 5	GLU 206
B	GLY 10	LYS 233
C	ASP 21	LYS 127
E	SER 19	ALA 135
F	MET 24	LYS 127
H	GLU 25	ALA 135

There are 8 helices in PDB entry 9LSY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	142	149	Right-handed alpha
Helix 2	AA2	G	202	206	Right-handed 310
Helix 3	AA3	G	219	223	Right-handed 310
Helix 4	AA4	B	142	149	Right-handed alpha
Helix 5	AA5	B	202	206	Right-handed 310
Helix 6	AA6	B	219	223	Right-handed 310
Helix 7	AA7	E	105	109	Right-handed 310
Helix 8	AA8	H	105	109	Right-handed 310

There are 34 sheets in PDB entry 9LSY. 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, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7,

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	D	6	8	first strand
Strand 2	D	22	29	anti-parallel
Strand 3	D	76	81	anti-parallel
Strand 4	D	66	71	anti-parallel
Strand 5	D	62	63	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	D	16	17	first strand
Strand 2	D	117	118	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	D	47	53	first strand
Strand 2	D	37	43	anti-parallel
Strand 3	D	91	98	anti-parallel
Strand 4	D	106	108	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	D	47	53	first strand
Strand 2	D	37	43	anti-parallel
Strand 3	D	91	98	anti-parallel
Strand 4	D	113	114	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	D	129	134	first strand
Strand 2	D	137	145	anti-parallel
Strand 3	D	175	183	anti-parallel
Strand 4	D	159	162	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	D	151	155	first strand
Strand 2	D	190	195	anti-parallel
Strand 3	D	198	201	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	13	17	first strand
Strand 2	G	120	124	parallel
Strand 3	G	94	102	anti-parallel
Strand 4	G	35	41	anti-parallel
Strand 5	G	48	54	anti-parallel
Strand 6	G	59	62	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	G	13	17	first strand
Strand 2	G	120	124	parallel
Strand 3	G	94	102	anti-parallel
Strand 4	G	112	115	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	21	25	first strand
Strand 2	G	82	86	anti-parallel
Strand 3	G	71	74	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	135	138	first strand
Strand 2	G	152	161	anti-parallel
Strand 3	G	193	201	anti-parallel
Strand 4	G	182	183	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	G	135	138	first strand
Strand 2	G	152	161	anti-parallel
Strand 3	G	193	201	anti-parallel
Strand 4	G	187	188	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	G	167	168	first strand
Strand 2	G	210	215	anti-parallel
Strand 3	G	225	229	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	A	6	8	first strand
Strand 2	A	22	29	anti-parallel
Strand 3	A	76	81	anti-parallel
Strand 4	A	66	71	anti-parallel
Strand 5	A	62	63	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	16	17	first strand
Strand 2	A	117	118	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	A	47	53	first strand
Strand 2	A	37	43	anti-parallel
Strand 3	A	91	98	anti-parallel
Strand 4	A	106	108	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	A	47	53	first strand
Strand 2	A	37	43	anti-parallel
Strand 3	A	91	98	anti-parallel
Strand 4	A	113	114	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	A	129	134	first strand
Strand 2	A	137	145	anti-parallel
Strand 3	A	175	183	anti-parallel
Strand 4	A	159	162	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	151	155	first strand
Strand 2	A	190	195	anti-parallel
Strand 3	A	198	201	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	13	17	first strand
Strand 2	B	120	124	parallel
Strand 3	B	94	102	anti-parallel
Strand 4	B	35	41	anti-parallel
Strand 5	B	48	54	anti-parallel
Strand 6	B	59	62	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	B	13	17	first strand
Strand 2	B	120	124	parallel
Strand 3	B	94	102	anti-parallel
Strand 4	B	112	115	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	21	25	first strand
Strand 2	B	82	86	anti-parallel
Strand 3	B	71	74	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	B	135	138	first strand
Strand 2	B	152	161	anti-parallel
Strand 3	B	193	201	anti-parallel
Strand 4	B	182	183	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	B	135	138	first strand
Strand 2	B	152	161	anti-parallel
Strand 3	B	193	201	anti-parallel
Strand 4	B	187	188	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	167	168	first strand
Strand 2	B	210	215	anti-parallel
Strand 3	B	225	229	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	24	25	first strand
Strand 2	C	39	45	anti-parallel
Strand 3	C	90	95	anti-parallel
Strand 4	C	82	87	anti-parallel

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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	30	33	first strand
Strand 2	C	122	126	parallel
Strand 3	C	104	110	anti-parallel
Strand 4	C	53	58	anti-parallel
Strand 5	C	64	69	anti-parallel
Strand 6	C	73	74	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	22	26	first strand
Strand 2	E	37	44	anti-parallel
Strand 3	E	96	101	anti-parallel
Strand 4	E	86	91	anti-parallel

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There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	30	31	first strand
Strand 2	E	129	133	parallel
Strand 3	E	110	118	anti-parallel
Strand 4	E	53	58	anti-parallel
Strand 5	E	65	70	anti-parallel
Strand 6	E	76	78	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	30	31	first strand
Strand 2	E	129	133	parallel
Strand 3	E	110	118	anti-parallel
Strand 4	E	121	122	anti-parallel

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There are 6 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	30	33	first strand
Strand 2	F	122	126	parallel
Strand 3	F	104	110	anti-parallel
Strand 4	F	53	58	anti-parallel
Strand 5	F	64	69	anti-parallel
Strand 6	F	73	74	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	39	44	first strand
Strand 2	F	90	95	anti-parallel
Strand 3	F	82	87	anti-parallel

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There are 6 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	30	31	first strand
Strand 2	H	129	133	parallel
Strand 3	H	110	118	anti-parallel
Strand 4	H	53	58	anti-parallel
Strand 5	H	65	70	anti-parallel
Strand 6	H	76	78	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	30	31	first strand
Strand 2	H	129	133	parallel
Strand 3	H	110	118	anti-parallel
Strand 4	H	121	122	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	37	42	first strand
Strand 2	H	96	101	anti-parallel
Strand 3	H	86	91	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: 9LSY

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