Analysis of interatomic Contacts of Structural Units in PDB entry:
7LY3

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 7LY3 entry

There are 6 chains in PDB entry 7LY3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 12	SER 305
B	THR 11	ALA 303
D	GLU 1	SER 221
C	TYR 2	GLU 212
E	GLU 3	GLU 212
F	GLU 1	TYR 105

There are 27 helices in PDB entry 7LY3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	247	250	Right-handed 310
Helix 2	AA2	A	259	262	Right-handed 310
Helix 3	AA3	A	294	304	Right-handed alpha
Helix 4	AA4	B	247	250	Right-handed 310
Helix 5	AA5	B	259	262	Right-handed 310
Helix 6	AA6	B	294	303	Right-handed alpha
Helix 7	AA7	D	28	32	Right-handed 310
Helix 8	AA8	D	74	76	Right-handed 310
Helix 9	AA9	D	87	91	Right-handed 310
Helix 10	AB1	D	162	164	Right-handed 310
Helix 11	AB2	D	193	195	Right-handed 310
Helix 12	AB3	D	207	210	Right-handed 310
Helix 13	AB4	C	25	29	Right-handed 310
Helix 14	AB5	C	78	82	Right-handed 310
Helix 15	AB6	C	123	129	Right-handed alpha
Helix 16	AB7	C	183	190	Right-handed alpha
Helix 17	AB8	E	25	30	Right-handed alpha
Helix 18	AB9	E	78	82	Right-handed 310
Helix 19	AC1	E	123	129	Right-handed alpha
Helix 20	AC2	E	183	190	Right-handed alpha
Helix 21	AC3	F	28	32	Right-handed 310
Helix 22	AC4	F	62	65	Right-handed 310
Helix 23	AC5	F	74	76	Right-handed 310
Helix 24	AC6	F	87	91	Right-handed 310
Helix 25	AC7	F	162	164	Right-handed 310
Helix 26	AC8	F	193	195	Right-handed 310
Helix 27	AC9	F	207	210	Right-handed 310

There are 33 sheets in PDB entry 7LY3. 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,

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	A	27	30	first strand
Strand 2	A	61	66	anti-parallel
Strand 3	A	264	269	anti-parallel
Strand 4	A	90	95	anti-parallel
Strand 5	A	188	197	anti-parallel
Strand 6	A	200	209	anti-parallel
Strand 7	A	224	229	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	A	47	55	first strand
Strand 2	A	271	279	anti-parallel
Strand 3	A	285	290	anti-parallel

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There are 2 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	68	70	first strand
Strand 2	A	77	79	anti-parallel

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There are 8 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	83	85	first strand
Strand 2	A	237	245	anti-parallel
Strand 3	A	126	146	parallel
Strand 4	A	151	172	anti-parallel
Strand 5	B	151	172	anti-parallel
Strand 6	B	126	146	anti-parallel
Strand 7	B	237	245	parallel
Strand 8	B	83	85	anti-parallel

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There are 7 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	83	85	first strand
Strand 2	A	237	245	anti-parallel
Strand 3	A	101	107	anti-parallel
Strand 4	A	115	121	anti-parallel
Strand 5	A	126	146	anti-parallel
Strand 6	A	237	245	parallel
Strand 7	A	83	85	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	B	83	85	first strand
Strand 2	B	237	245	anti-parallel
Strand 3	B	126	146	parallel
Strand 4	B	116	121	anti-parallel
Strand 5	B	101	107	anti-parallel
Strand 6	B	237	245	anti-parallel
Strand 7	B	83	85	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	27	30	first strand
Strand 2	B	61	66	anti-parallel
Strand 3	B	264	269	anti-parallel
Strand 4	B	89	95	anti-parallel
Strand 5	B	188	197	anti-parallel
Strand 6	B	200	209	anti-parallel
Strand 7	B	224	230	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	47	55	first strand
Strand 2	B	271	279	anti-parallel
Strand 3	B	285	290	anti-parallel

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There are 2 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	68	69	first strand
Strand 2	B	78	79	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	D	3	7	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	78	83	anti-parallel
Strand 4	D	68	73	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	D	11	12	first strand
Strand 2	D	113	117	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	34	39	anti-parallel
Strand 5	D	45	51	anti-parallel
Strand 6	D	58	60	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	D	11	12	first strand
Strand 2	D	113	117	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	106	109	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	126	133	first strand
Strand 2	D	141	151	anti-parallel
Strand 3	D	182	191	anti-parallel
Strand 4	D	169	171	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	D	126	133	first strand
Strand 2	D	141	151	anti-parallel
Strand 3	D	182	191	anti-parallel
Strand 4	D	175	176	anti-parallel

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There are 3 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	157	160	first strand
Strand 2	D	201	206	anti-parallel
Strand 3	D	211	216	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	C	9	12	first strand
Strand 2	C	103	107	parallel
Strand 3	C	83	90	anti-parallel
Strand 4	C	33	37	anti-parallel
Strand 5	C	44	47	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	C	9	12	first strand
Strand 2	C	103	107	parallel
Strand 3	C	83	90	anti-parallel
Strand 4	C	97	99	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	C	18	23	first strand
Strand 2	C	69	74	anti-parallel
Strand 3	C	61	66	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	C	116	120	first strand
Strand 2	C	132	141	anti-parallel
Strand 3	C	174	182	anti-parallel
Strand 4	C	161	163	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	C	116	120	first strand
Strand 2	C	132	141	anti-parallel
Strand 3	C	174	182	anti-parallel
Strand 4	C	167	168	anti-parallel

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There are 4 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	155	156	first strand
Strand 2	C	147	152	anti-parallel
Strand 3	C	193	199	anti-parallel
Strand 4	C	202	208	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	9	12	first strand
Strand 2	E	103	107	parallel
Strand 3	E	83	90	anti-parallel
Strand 4	E	33	37	anti-parallel
Strand 5	E	44	47	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	E	9	12	first strand
Strand 2	E	103	107	parallel
Strand 3	E	83	90	anti-parallel
Strand 4	E	97	99	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	E	18	23	first strand
Strand 2	E	69	74	anti-parallel
Strand 3	E	61	66	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	E	116	120	first strand
Strand 2	E	132	141	anti-parallel
Strand 3	E	174	182	anti-parallel
Strand 4	E	161	163	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	116	120	first strand
Strand 2	E	132	141	anti-parallel
Strand 3	E	174	182	anti-parallel
Strand 4	E	167	168	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	155	157	first strand
Strand 2	E	147	152	anti-parallel
Strand 3	E	193	199	anti-parallel
Strand 4	E	202	208	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	3	7	first strand
Strand 2	F	18	25	anti-parallel
Strand 3	F	78	83	anti-parallel
Strand 4	F	68	73	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	11	12	first strand
Strand 2	F	113	117	parallel
Strand 3	F	92	99	anti-parallel
Strand 4	F	34	39	anti-parallel
Strand 5	F	45	51	anti-parallel
Strand 6	F	58	60	anti-parallel

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There are 4 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	11	12	first strand
Strand 2	F	113	117	parallel
Strand 3	F	92	99	anti-parallel
Strand 4	F	106	109	anti-parallel

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There are 4 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	126	133	first strand
Strand 2	F	141	151	anti-parallel
Strand 3	F	182	191	anti-parallel
Strand 4	F	169	171	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	126	133	first strand
Strand 2	F	141	151	anti-parallel
Strand 3	F	182	191	anti-parallel
Strand 4	F	175	176	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	157	160	first strand
Strand 2	F	201	206	anti-parallel
Strand 3	F	211	216	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: 7LY3

Analysis of interatomic Contacts of Structural Units in PDB entry:
7LY3