Analysis of interatomic Contacts of Structural Units in PDB entry:
4Y5X

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 4Y5X entry

There are 12 chains in PDB entry 4Y5X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 1	SER 124
B	GLN 1	ALA 111
C	PHE 11	SER 222
D	GLU 1	SER 124
E	GLN 1	ALA 111
F	PHE 11	SER 222
G	GLU 1	SER 124
H	GLN 1	VAL 109
I	LYS 10	SER 222
J	GLU 1	SER 124
K	GLN 1	ALA 111
L	PHE 11	LEU 224

There are 32 helices in PDB entry 4Y5X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	28	32	Right-handed 310
Helix 2	AA2	A	87	91	Right-handed 310
Helix 3	AA3	A	105	109	Right-handed 310
Helix 4	AA4	B	80	84	Right-handed 310
Helix 5	AA5	C	12	19	Right-handed alpha
Helix 6	AA6	C	86	90	Right-handed 310
Helix 7	AA7	C	114	118	Right-handed 310
Helix 8	AA8	C	150	152	Right-handed 310
Helix 9	AA9	D	28	32	Right-handed 310
Helix 10	AB1	D	87	91	Right-handed 310
Helix 11	AB2	D	105	109	Right-handed 310
Helix 12	AB3	E	80	84	Right-handed 310
Helix 13	AB4	F	12	22	Right-handed alpha
Helix 14	AB5	F	86	90	Right-handed 310
Helix 15	AB6	F	114	118	Right-handed 310
Helix 16	AB7	F	150	152	Right-handed 310
Helix 17	AB8	G	28	32	Right-handed 310
Helix 18	AB9	G	87	91	Right-handed 310
Helix 19	AC1	G	105	109	Right-handed 310
Helix 20	AC2	H	80	84	Right-handed 310
Helix 21	AC3	I	11	19	Right-handed alpha
Helix 22	AC4	I	86	90	Right-handed 310
Helix 23	AC5	I	114	118	Right-handed 310
Helix 24	AC6	I	150	152	Right-handed 310
Helix 25	AC7	J	28	32	Right-handed 310
Helix 26	AC8	J	87	91	Right-handed 310
Helix 27	AC9	J	105	109	Right-handed 310
Helix 28	AD1	K	80	84	Right-handed 310
Helix 29	AD2	L	12	21	Right-handed alpha
Helix 30	AD3	L	86	90	Right-handed 310
Helix 31	AD4	L	114	118	Right-handed 310
Helix 32	AD5	L	150	152	Right-handed 310

There are 40 sheets in PDB entry 4Y5X. 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, AD8, AD9, AE1, AE2, AE3, AE4,

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	3	7	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 AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	11	12	first strand
Strand 2	A	118	122	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	34	40	anti-parallel
Strand 5	A	44	51	anti-parallel
Strand 6	A	58	60	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	A	11	12	first strand
Strand 2	A	118	122	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	111	113	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	9	12	first strand
Strand 2	B	105	109	parallel
Strand 3	B	86	92	anti-parallel
Strand 4	B	34	39	anti-parallel
Strand 5	B	46	49	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	B	9	12	first strand
Strand 2	B	105	109	parallel
Strand 3	B	86	92	anti-parallel
Strand 4	B	99	101	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	B	17	23	first strand
Strand 2	B	71	77	anti-parallel
Strand 3	B	63	67	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	C	27	29	first strand
Strand 2	C	37	42	anti-parallel
Strand 3	C	78	84	anti-parallel
Strand 4	C	69	74	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	C	65	67	first strand
Strand 2	C	53	59	anti-parallel
Strand 3	C	96	102	anti-parallel
Strand 4	C	107	113	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	C	125	130	first strand
Strand 2	C	138	143	anti-parallel
Strand 3	C	180	183	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	C	168	174	first strand
Strand 2	C	154	161	anti-parallel
Strand 3	C	191	200	anti-parallel
Strand 4	C	216	219	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	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 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	118	122	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	34	40	anti-parallel
Strand 5	D	44	51	anti-parallel
Strand 6	D	58	60	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	11	12	first strand
Strand 2	D	118	122	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	111	113	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	E	9	12	first strand
Strand 2	E	105	109	parallel
Strand 3	E	86	92	anti-parallel
Strand 4	E	34	39	anti-parallel
Strand 5	E	46	49	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	E	9	12	first strand
Strand 2	E	105	109	parallel
Strand 3	E	86	92	anti-parallel
Strand 4	E	99	101	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	E	18	23	first strand
Strand 2	E	71	76	anti-parallel
Strand 3	E	63	67	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	F	27	29	first strand
Strand 2	F	36	42	anti-parallel
Strand 3	F	78	85	anti-parallel
Strand 4	F	69	74	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	F	65	67	first strand
Strand 2	F	53	59	anti-parallel
Strand 3	F	96	102	anti-parallel
Strand 4	F	107	113	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	F	125	131	first strand
Strand 2	F	138	143	anti-parallel
Strand 3	F	180	183	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	F	168	174	first strand
Strand 2	F	154	161	anti-parallel
Strand 3	F	191	200	anti-parallel
Strand 4	F	216	219	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	G	3	7	first strand
Strand 2	G	17	25	anti-parallel
Strand 3	G	78	84	anti-parallel
Strand 4	G	68	73	anti-parallel

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There are 6 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	118	122	parallel
Strand 3	G	92	99	anti-parallel
Strand 4	G	34	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 AC5 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	118	122	parallel
Strand 3	G	92	99	anti-parallel
Strand 4	G	111	113	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	9	11	first strand
Strand 2	H	105	108	parallel
Strand 3	H	86	93	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	46	49	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	H	9	11	first strand
Strand 2	H	105	108	parallel
Strand 3	H	86	93	anti-parallel
Strand 4	H	98	101	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	17	23	first strand
Strand 2	H	71	77	anti-parallel
Strand 3	H	63	67	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	I	27	29	first strand
Strand 2	I	37	42	anti-parallel
Strand 3	I	78	84	anti-parallel
Strand 4	I	69	74	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	I	65	67	first strand
Strand 2	I	53	59	anti-parallel
Strand 3	I	96	102	anti-parallel
Strand 4	I	107	113	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	125	129	first strand
Strand 2	I	140	143	anti-parallel
Strand 3	I	180	181	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	I	167	174	first strand
Strand 2	I	154	162	anti-parallel
Strand 3	I	191	200	anti-parallel
Strand 4	I	216	219	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	J	3	7	first strand
Strand 2	J	17	25	anti-parallel
Strand 3	J	78	84	anti-parallel
Strand 4	J	68	73	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	J	11	12	first strand
Strand 2	J	118	122	parallel
Strand 3	J	92	99	anti-parallel
Strand 4	J	34	40	anti-parallel
Strand 5	J	44	51	anti-parallel
Strand 6	J	58	60	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	J	11	12	first strand
Strand 2	J	118	122	parallel
Strand 3	J	92	99	anti-parallel
Strand 4	J	111	113	anti-parallel

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There are 5 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	9	12	first strand
Strand 2	K	105	109	parallel
Strand 3	K	86	92	anti-parallel
Strand 4	K	35	39	anti-parallel
Strand 5	K	46	49	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	9	12	first strand
Strand 2	K	105	109	parallel
Strand 3	K	86	92	anti-parallel
Strand 4	K	99	101	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	18	23	first strand
Strand 2	K	71	76	anti-parallel
Strand 3	K	63	67	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	27	29	first strand
Strand 2	L	37	42	anti-parallel
Strand 3	L	79	84	anti-parallel
Strand 4	L	69	73	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	65	67	first strand
Strand 2	L	53	59	anti-parallel
Strand 3	L	96	102	anti-parallel
Strand 4	L	107	113	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	125	131	first strand
Strand 2	L	138	143	anti-parallel
Strand 3	L	180	183	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	167	174	first strand
Strand 2	L	154	162	anti-parallel
Strand 3	L	191	200	anti-parallel
Strand 4	L	216	219	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: 4Y5X

Analysis of interatomic Contacts of Structural Units in PDB entry:
4Y5X