Analysis of interatomic Contacts of Structural Units in PDB entry:
9L9Y

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 9L9Y entry

There are 6 chains in PDB entry 9L9Y (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
L	ILE 2	ARG 210
H	VAL 2	GLY 215
B	ILE 2	ASN 211
A	VAL 2	GLY 215
C	SER 459	HIS 604
D	SER 459	SER 605

There are 20 helices in PDB entry 9L9Y. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	L	78	82	Right-handed 310
Helix 2	AA2	L	120	125	Right-handed alpha
Helix 3	AA3	L	182	188	Right-handed alpha
Helix 4	AA4	H	28	32	Right-handed 310
Helix 5	AA5	H	62	65	Right-handed 310
Helix 6	AA6	H	87	91	Right-handed 310
Helix 7	AA7	H	100	102	Right-handed 310
Helix 8	AA8	H	157	159	Right-handed 310
Helix 9	AA9	H	201	204	Right-handed 310
Helix 10	AB1	B	78	82	Right-handed 310
Helix 11	AB2	B	120	125	Right-handed alpha
Helix 12	AB3	B	182	188	Right-handed alpha
Helix 13	AB4	A	28	32	Right-handed 310
Helix 14	AB5	A	62	65	Right-handed 310
Helix 15	AB6	A	87	91	Right-handed 310
Helix 16	AB7	A	100	102	Right-handed 310
Helix 17	AB8	A	157	159	Right-handed 310
Helix 18	AB9	A	201	204	Right-handed 310
Helix 19	AC1	C	515	518	Right-handed 310
Helix 20	AC2	D	515	518	Right-handed 310

There are 24 sheets in PDB entry 9L9Y. 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,

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	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	69	74	anti-parallel
Strand 4	L	61	66	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	101	105	parallel
Strand 3	L	83	89	anti-parallel
Strand 4	L	32	37	anti-parallel
Strand 5	L	44	48	anti-parallel
Strand 6	L	52	53	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	L	113	117	first strand
Strand 2	L	128	138	anti-parallel
Strand 3	L	172	181	anti-parallel
Strand 4	L	158	162	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	L	152	154	first strand
Strand 2	L	144	149	anti-parallel
Strand 3	L	190	197	anti-parallel
Strand 4	L	200	209	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	3	6	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 AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	108	112	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	34	40	anti-parallel
Strand 5	H	44	52	anti-parallel
Strand 6	H	57	60	anti-parallel

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There are 4 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	121	125	first strand
Strand 2	H	136	146	anti-parallel
Strand 3	H	175	185	anti-parallel
Strand 4	H	164	166	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	H	121	125	first strand
Strand 2	H	136	146	anti-parallel
Strand 3	H	175	185	anti-parallel
Strand 4	H	170	172	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	H	152	155	first strand
Strand 2	H	195	200	anti-parallel
Strand 3	H	205	210	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	B	4	7	first strand
Strand 2	B	19	25	anti-parallel
Strand 3	B	69	74	anti-parallel
Strand 4	B	61	66	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	13	first strand
Strand 2	B	101	105	parallel
Strand 3	B	83	89	anti-parallel
Strand 4	B	32	37	anti-parallel
Strand 5	B	44	48	anti-parallel
Strand 6	B	52	53	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	B	113	117	first strand
Strand 2	B	128	138	anti-parallel
Strand 3	B	172	181	anti-parallel
Strand 4	B	158	162	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	B	152	154	first strand
Strand 2	B	144	149	anti-parallel
Strand 3	B	190	197	anti-parallel
Strand 4	B	200	209	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	A	3	6	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	78	83	anti-parallel
Strand 4	A	68	73	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	A	108	112	parallel
Strand 3	A	92	98	anti-parallel
Strand 4	A	34	40	anti-parallel
Strand 5	A	44	52	anti-parallel
Strand 6	A	57	60	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	121	125	first strand
Strand 2	A	136	146	anti-parallel
Strand 3	A	175	185	anti-parallel
Strand 4	A	164	166	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	121	125	first strand
Strand 2	A	136	146	anti-parallel
Strand 3	A	175	185	anti-parallel
Strand 4	A	170	172	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	152	155	first strand
Strand 2	A	195	200	anti-parallel
Strand 3	A	205	210	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	464	465	first strand
Strand 2	C	520	521	parallel
Strand 3	C	524	525	anti-parallel

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There are 8 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	508	510	first strand
Strand 2	C	497	502	anti-parallel
Strand 3	C	470	481	anti-parallel
Strand 4	C	492	495	anti-parallel
Strand 5	C	579	582	anti-parallel
Strand 6	C	568	572	anti-parallel
Strand 7	C	534	549	anti-parallel
Strand 8	C	528	531	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	C	508	510	first strand
Strand 2	C	497	502	anti-parallel
Strand 3	C	470	481	anti-parallel
Strand 4	C	593	601	anti-parallel
Strand 5	C	534	549	anti-parallel
Strand 6	C	528	531	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	D	464	465	first strand
Strand 2	D	520	521	parallel
Strand 3	D	524	525	anti-parallel

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There are 8 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	508	510	first strand
Strand 2	D	497	502	anti-parallel
Strand 3	D	470	481	anti-parallel
Strand 4	D	492	495	anti-parallel
Strand 5	D	579	582	anti-parallel
Strand 6	D	568	572	anti-parallel
Strand 7	D	534	549	anti-parallel
Strand 8	D	528	531	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	508	510	first strand
Strand 2	D	497	502	anti-parallel
Strand 3	D	470	481	anti-parallel
Strand 4	D	593	601	anti-parallel
Strand 5	D	534	549	anti-parallel
Strand 6	D	528	531	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: 9L9Y

Analysis of interatomic Contacts of Structural Units in PDB entry:
9L9Y