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

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 5XYU entry

There are 20 chains in PDB entry 5XYU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	U 9	A 1515
C	GLY 2	TYR 203
D	ALA 2	SER 200
E	ASN 35	GLY 193
F	MET 1	LEU 85
G	PRO 2	HIS 153
H	THR 2	TRP 132
I	PRO 25	SER 148
J	GLN 4	GLN 101
K	ASN 24	VAL 138
L	PRO 2	SER 124
M	ALA 2	PRO 113
N	ALA 2	TRP 61
O	ALA 2	LEU 87
P	ALA 2	LYS 96
Q	LYS 5	ALA 97
R	GLY 27	SER 81
S	SER 4	GLY 82
T	ASN 3	LYS 85
U	GLY 2	VAL 26

There are 65 helices in PDB entry 5XYU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	6	11	Right-handed alpha
Helix 2	AA2	C	27	42	Right-handed alpha
Helix 3	AA3	C	82	95	Right-handed alpha
Helix 4	AA4	C	111	125	Right-handed alpha
Helix 5	AA5	C	128	142	Right-handed alpha
Helix 6	AA6	D	10	16	Right-handed alpha
Helix 7	AA7	D	48	61	Right-handed alpha
Helix 8	AA8	D	63	75	Right-handed alpha
Helix 9	AA9	D	80	91	Right-handed alpha
Helix 10	AB1	D	92	101	Right-handed alpha
Helix 11	AB2	D	105	115	Right-handed alpha
Helix 12	AB3	D	192	199	Right-handed alpha
Helix 13	AB4	E	80	93	Right-handed alpha
Helix 14	AB5	E	133	144	Right-handed alpha
Helix 15	AB6	E	157	170	Right-handed alpha
Helix 16	AB7	E	174	182	Right-handed alpha
Helix 17	AB8	F	62	76	Right-handed alpha
Helix 18	AB9	G	20	31	Right-handed alpha
Helix 19	AC1	G	35	53	Right-handed alpha
Helix 20	AC2	G	58	68	Right-handed alpha
Helix 21	AC3	G	92	111	Right-handed alpha
Helix 22	AC4	G	115	130	Right-handed alpha
Helix 23	AC5	G	132	147	Right-handed alpha
Helix 24	AC6	H	6	20	Right-handed alpha
Helix 25	AC7	H	30	43	Right-handed alpha
Helix 26	AC8	H	115	122	Right-handed alpha
Helix 27	AC9	I	54	59	Right-handed alpha
Helix 28	AD1	I	61	76	Right-handed alpha
Helix 29	AD2	I	91	111	Right-handed alpha
Helix 30	AD3	I	114	122	Right-handed alpha
Helix 31	AD4	J	14	33	Right-handed alpha
Helix 32	AD5	J	80	90	Right-handed alpha
Helix 33	AD6	K	56	60	Right-handed alpha
Helix 34	AD7	K	62	67	Right-handed 310
Helix 35	AD8	K	68	81	Right-handed alpha
Helix 36	AD9	K	82	87	Right-handed alpha
Helix 37	AE1	K	101	113	Right-handed alpha
Helix 38	AE2	L	3	10	Right-handed alpha
Helix 39	AE3	M	14	19	Right-handed alpha
Helix 40	AE4	M	20	22	Right-handed 310
Helix 41	AE5	M	26	37	Right-handed alpha
Helix 42	AE6	M	49	64	Right-handed alpha
Helix 43	AE7	M	67	84	Right-handed alpha
Helix 44	AE8	M	86	91	Right-handed alpha
Helix 45	AE9	M	107	112	Right-handed alpha
Helix 46	AF1	N	4	12	Right-handed alpha
Helix 47	AF2	N	41	50	Right-handed alpha
Helix 48	AF3	O	4	16	Right-handed alpha
Helix 49	AF4	O	24	47	Right-handed alpha
Helix 50	AF5	O	49	74	Right-handed alpha
Helix 51	AF6	O	74	86	Right-handed alpha
Helix 52	AF7	P	52	63	Right-handed alpha
Helix 53	AF8	P	67	78	Right-handed alpha
Helix 54	AF9	P	78	85	Right-handed alpha
Helix 55	AG1	R	34	42	Right-handed alpha
Helix 56	AG2	R	50	55	Right-handed alpha
Helix 57	AG3	R	57	75	Right-handed alpha
Helix 58	AG4	S	12	26	Right-handed alpha
Helix 59	AG5	S	63	67	Right-handed 310
Helix 60	AG6	S	70	75	Right-handed 310
Helix 61	AG7	T	6	41	Right-handed alpha
Helix 62	AG8	T	43	64	Right-handed alpha
Helix 63	AG9	T	68	85	Right-handed alpha
Helix 64	AH1	U	4	19	Right-handed alpha
Helix 65	AH2	U	19	24	Right-handed alpha

There are 19 sheets in PDB entry 5XYU. 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,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	53	55	first strand
Strand 2	C	66	68	anti-parallel
Strand 3	C	102	103	parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	165	171	first strand
Strand 2	C	148	154	anti-parallel
Strand 3	C	195	203	anti-parallel
Strand 4	C	183	190	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	D	118	120	first strand
Strand 2	D	138	140	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	E	38	40	first strand
Strand 2	E	62	65	anti-parallel
Strand 3	E	71	74	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	44	47	first strand
Strand 2	E	56	59	anti-parallel
Strand 3	E	77	78	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	110	114	first strand
Strand 2	E	117	123	anti-parallel
Strand 3	E	148	153	anti-parallel
Strand 4	E	130	132	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	F	35	36	first strand
Strand 2	F	55	56	anti-parallel
Strand 3	F	6	8	anti-parallel
Strand 4	F	81	82	anti-parallel

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There are 2 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	73	76	first strand
Strand 2	G	87	90	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	24	28	first strand
Strand 2	H	59	64	anti-parallel
Strand 3	H	46	50	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	77	79	first strand
Strand 2	H	125	131	anti-parallel
Strand 3	H	88	89	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	H	77	79	first strand
Strand 2	H	125	131	anti-parallel
Strand 3	H	103	107	anti-parallel
Strand 4	H	112	114	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	I	27	28	first strand
Strand 2	I	37	43	anti-parallel
Strand 3	I	81	87	anti-parallel
Strand 4	I	48	50	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	J	45	51	first strand
Strand 2	J	63	72	anti-parallel
Strand 3	J	7	12	anti-parallel
Strand 4	J	97	101	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	K	50	55	first strand
Strand 2	K	39	44	anti-parallel
Strand 3	K	28	34	anti-parallel
Strand 4	K	90	96	parallel
Strand 5	K	115	116	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	L	36	40	first strand
Strand 2	L	50	56	anti-parallel
Strand 3	L	62	66	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	33	34	first strand
Strand 2	N	39	40	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	P	35	36	first strand
Strand 2	P	18	24	anti-parallel
Strand 3	P	3	9	anti-parallel
Strand 4	P	65	66	parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	22	32	first strand
Strand 2	Q	35	45	anti-parallel
Strand 3	Q	52	62	anti-parallel
Strand 4	Q	86	94	parallel
Strand 5	Q	73	83	anti-parallel
Strand 6	Q	22	32	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	S	30	33	first strand
Strand 2	S	48	52	parallel
Strand 3	S	57	61	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: 5XYU

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