Analysis of interatomic Contacts of Structural Units in PDB entry:
5Y2L

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 5Y2L entry

There are 4 chains in PDB entry 5Y2L (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 9	GLU 325
B	ILE 10	GLN 172
I	GLN 20	LYS 248
J	ASP 23	GLY 234

There are 15 helices in PDB entry 5Y2L. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	65	72	Right-handed alpha
Helix 2	AA2	A	73	77	Right-handed 310
Helix 3	AA3	A	104	116	Right-handed alpha
Helix 4	AA4	A	187	195	Right-handed alpha
Helix 5	AA5	B	38	56	Right-handed alpha
Helix 6	AA6	B	75	126	Right-handed alpha
Helix 7	AA7	B	145	154	Right-handed alpha
Helix 8	AA8	B	158	171	Right-handed alpha
Helix 9	AA9	I	47	51	Right-handed 310
Helix 10	AB1	I	93	95	Right-handed 310
Helix 11	AB2	I	106	110	Right-handed 310
Helix 12	AB3	I	190	192	Right-handed 310
Helix 13	AB4	I	235	238	Right-handed 310
Helix 14	AB5	J	143	148	Right-handed alpha
Helix 15	AB6	J	205	209	Right-handed alpha

There are 22 sheets in PDB entry 5Y2L. 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	B	32	37	first strand
Strand 2	B	22	27	anti-parallel
Strand 3	A	11	17	anti-parallel
Strand 4	B	137	140	anti-parallel
Strand 5	B	130	132	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	A	24	26	first strand
Strand 2	A	34	36	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	39	41	first strand
Strand 2	A	315	317	anti-parallel

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There are 3 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	43	44	first strand
Strand 2	A	294	295	parallel
Strand 3	A	307	308	parallel

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There are 2 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	51	54	first strand
Strand 2	A	274	278	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	A	58	60	first strand
Strand 2	A	86	89	parallel
Strand 3	A	266	269	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	A	100	101	first strand
Strand 2	A	229	237	parallel
Strand 3	A	175	184	anti-parallel
Strand 4	A	256	260	anti-parallel
Strand 5	A	120	122	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	A	100	101	first strand
Strand 2	A	229	237	parallel
Strand 3	A	175	184	anti-parallel
Strand 4	A	251	254	anti-parallel
Strand 5	A	151	153	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	A	130	131	first strand
Strand 2	A	155	156	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	136	141	first strand
Strand 2	A	144	146	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	A	164	169	first strand
Strand 2	A	242	247	anti-parallel
Strand 3	A	202	205	anti-parallel
Strand 4	A	210	213	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	A	286	288	first strand
Strand 2	A	281	283	anti-parallel
Strand 3	A	302	305	anti-parallel
Strand 4	B	60	62	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	I	22	26	first strand
Strand 2	I	37	44	anti-parallel
Strand 3	I	97	102	anti-parallel
Strand 4	I	87	92	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	29	31	first strand
Strand 2	I	141	145	parallel
Strand 3	I	111	118	anti-parallel
Strand 4	I	52	58	anti-parallel
Strand 5	I	64	70	anti-parallel
Strand 6	I	77	79	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	I	154	158	first strand
Strand 2	I	171	179	anti-parallel
Strand 3	I	210	217	anti-parallel
Strand 4	I	197	199	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	I	154	158	first strand
Strand 2	I	171	179	anti-parallel
Strand 3	I	210	217	anti-parallel
Strand 4	I	203	204	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	185	188	first strand
Strand 2	I	228	234	anti-parallel
Strand 3	I	239	245	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	J	26	29	first strand
Strand 2	J	41	47	anti-parallel
Strand 3	J	93	98	anti-parallel
Strand 4	J	85	90	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	J	32	35	first strand
Strand 2	J	124	128	parallel
Strand 3	J	108	113	anti-parallel
Strand 4	J	56	61	anti-parallel
Strand 5	J	68	72	anti-parallel
Strand 6	J	76	77	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	J	32	35	first strand
Strand 2	J	124	128	parallel
Strand 3	J	108	113	anti-parallel
Strand 4	J	119	120	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	J	136	140	first strand
Strand 2	J	151	161	anti-parallel
Strand 3	J	195	204	anti-parallel
Strand 4	J	181	185	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	J	175	176	first strand
Strand 2	J	166	172	anti-parallel
Strand 3	J	214	220	anti-parallel
Strand 4	J	227	231	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: 5Y2L

Analysis of interatomic Contacts of Structural Units in PDB entry:
5Y2L