Analysis of interatomic Contacts of Structural Units in PDB entry:
9X7S

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 9X7S entry

There are 24 chains in PDB entry 9X7S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ARG 279
B	VAL 7	VAL 267
D	MET 1	ARG 279
G	MET 1	ARG 279
J	MET 1	ARG 279
K	VAL 7	VAL 267
L	SER 17	TYR 241
M	MET 1	ARG 279
N	VAL 7	VAL 267
O	SER 17	TYR 241
P	MET 1	ARG 279
Q	VAL 7	VAL 267
R	SER 17	TYR 241
S	MET 1	ARG 279
V	MET 1	ARG 279
Y	MET 1	ARG 279
Z	VAL 7	VAL 267
a	SER 17	TYR 241
b	MET 1	ARG 279
c	VAL 7	VAL 267
d	SER 17	TYR 241
e	MET 1	ARG 279
f	VAL 7	VAL 267
g	SER 17	TYR 241

There are197 helices in PDB entry 9X7S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	33	Right-handed alpha
Helix 2	AA2	A	42	98	Right-handed alpha
Helix 3	AA3	A	103	127	Right-handed alpha
Helix 4	AA4	A	188	243	Right-handed alpha
Helix 5	AA5	A	245	274	Right-handed alpha
Helix 6	AA6	B	25	42	Right-handed alpha
Helix 7	AA7	B	54	60	Right-handed 310
Helix 8	AA8	B	61	99	Right-handed alpha
Helix 9	AA9	B	107	146	Right-handed alpha
Helix 10	AB1	B	149	154	Right-handed alpha
Helix 11	AB2	B	155	176	Right-handed alpha
Helix 12	AB3	B	179	181	Right-handed 310
Helix 13	AB4	B	182	190	Right-handed alpha
Helix 14	AB5	B	194	197	Right-handed 310
Helix 15	AB6	B	198	220	Right-handed alpha
Helix 16	AB7	B	222	246	Right-handed alpha
Helix 17	AB8	B	249	263	Right-handed alpha
Helix 18	AB9	D	6	33	Right-handed alpha
Helix 19	AC1	D	42	98	Right-handed alpha
Helix 20	AC2	D	103	127	Right-handed alpha
Helix 21	AC3	D	188	243	Right-handed alpha
Helix 22	AC4	D	245	273	Right-handed alpha
Helix 23	AC5	D	274	278	Right-handed 310
Helix 24	AC6	G	6	33	Right-handed alpha
Helix 25	AC7	G	42	98	Right-handed alpha
Helix 26	AC8	G	103	127	Right-handed alpha
Helix 27	AC9	G	188	243	Right-handed alpha
Helix 28	AD1	G	245	273	Right-handed alpha
Helix 29	AD2	G	274	279	Right-handed 310
Helix 30	AD3	J	6	33	Right-handed alpha
Helix 31	AD4	J	42	99	Right-handed alpha
Helix 32	AD5	J	103	128	Right-handed alpha
Helix 33	AD6	J	188	243	Right-handed alpha
Helix 34	AD7	J	245	274	Right-handed alpha
Helix 35	AD8	J	275	279	Right-handed 310
Helix 36	AD9	K	25	42	Right-handed alpha
Helix 37	AE1	K	54	60	Right-handed 310
Helix 38	AE2	K	61	100	Right-handed alpha
Helix 39	AE3	K	107	145	Right-handed alpha
Helix 40	AE4	K	155	176	Right-handed alpha
Helix 41	AE5	K	178	190	Right-handed alpha
Helix 42	AE6	K	198	219	Right-handed alpha
Helix 43	AE7	K	222	245	Right-handed alpha
Helix 44	AE8	K	249	263	Right-handed alpha
Helix 45	AE9	L	18	25	Right-handed alpha
Helix 46	AF1	L	26	31	Right-handed 310
Helix 47	AF2	L	50	53	Right-handed 310
Helix 48	AF3	L	83	87	Right-handed 310
Helix 49	AF4	L	150	152	Right-handed 310
Helix 50	AF5	L	192	200	Right-handed alpha
Helix 51	AF6	L	201	237	Right-handed alpha
Helix 52	AF7	M	6	33	Right-handed alpha
Helix 53	AF8	M	42	98	Right-handed alpha
Helix 54	AF9	M	103	127	Right-handed alpha
Helix 55	AG1	M	188	243	Right-handed alpha
Helix 56	AG2	M	245	273	Right-handed alpha
Helix 57	AG3	M	274	278	Right-handed 310
Helix 58	AG4	N	25	42	Right-handed alpha
Helix 59	AG5	N	54	60	Right-handed 310
Helix 60	AG6	N	61	99	Right-handed alpha
Helix 61	AG7	N	107	146	Right-handed alpha
Helix 62	AG8	N	149	154	Right-handed alpha
Helix 63	AG9	N	155	176	Right-handed alpha
Helix 64	AH1	N	178	190	Right-handed alpha
Helix 65	AH2	N	194	197	Right-handed 310
Helix 66	AH3	N	198	220	Right-handed alpha
Helix 67	AH4	N	222	246	Right-handed alpha
Helix 68	AH5	N	249	263	Right-handed alpha
Helix 69	AH6	O	18	23	Right-handed alpha
Helix 70	AH7	O	24	30	Right-handed 310
Helix 71	AH8	O	50	53	Right-handed 310
Helix 72	AH9	O	78	82	Right-handed 310
Helix 73	AI1	O	83	87	Right-handed 310
Helix 74	AI2	O	150	152	Right-handed 310
Helix 75	AI3	O	183	185	Right-handed 310
Helix 76	AI4	O	192	200	Right-handed alpha
Helix 77	AI5	O	201	237	Right-handed alpha
Helix 78	AI6	O	238	241	Right-handed 310
Helix 79	AI7	P	6	33	Right-handed alpha
Helix 80	AI8	P	42	98	Right-handed alpha
Helix 81	AI9	P	103	128	Right-handed alpha
Helix 82	AJ1	P	169	174	Right-handed alpha
Helix 83	AJ2	P	188	243	Right-handed alpha
Helix 84	AJ3	P	245	274	Right-handed alpha
Helix 85	AJ4	P	275	279	Right-handed 310
Helix 86	AJ5	Q	25	42	Right-handed alpha
Helix 87	AJ6	Q	52	57	Right-handed alpha
Helix 88	AJ7	Q	58	60	Right-handed 310
Helix 89	AJ8	Q	61	100	Right-handed alpha
Helix 90	AJ9	Q	107	146	Right-handed alpha
Helix 91	AK1	Q	151	154	Right-handed 310
Helix 92	AK2	Q	155	176	Right-handed alpha
Helix 93	AK3	Q	178	190	Right-handed alpha
Helix 94	AK4	Q	194	197	Right-handed 310
Helix 95	AK5	Q	198	219	Right-handed alpha
Helix 96	AK6	Q	222	246	Right-handed alpha
Helix 97	AK7	Q	249	263	Right-handed alpha
Helix 98	AK8	R	18	25	Right-handed alpha
Helix 99	AK9	R	26	30	Right-handed 310
Helix 100	AL1	R	50	53	Right-handed 310
Helix 101	AL2	R	83	87	Right-handed 310
Helix 102	AL3	R	150	152	Right-handed 310
Helix 103	AL4	R	183	185	Right-handed 310
Helix 104	AL5	R	192	201	Right-handed alpha
Helix 105	AL6	R	201	237	Right-handed alpha
Helix 106	AL7	R	238	241	Right-handed 310
Helix 107	AL8	S	6	33	Right-handed alpha
Helix 108	AL9	S	42	99	Right-handed alpha
Helix 109	AM1	S	103	128	Right-handed alpha
Helix 110	AM2	S	188	243	Right-handed alpha
Helix 111	AM3	S	245	274	Right-handed alpha
Helix 112	AM4	S	275	278	Right-handed 310
Helix 113	AM5	V	6	33	Right-handed alpha
Helix 114	AM6	V	42	98	Right-handed alpha
Helix 115	AM7	V	103	126	Right-handed alpha
Helix 116	AM8	V	169	174	Right-handed alpha
Helix 117	AM9	V	188	243	Right-handed alpha
Helix 118	AN1	V	245	273	Right-handed alpha
Helix 119	AN2	V	274	279	Right-handed 310
Helix 120	AN3	Y	6	33	Right-handed alpha
Helix 121	AN4	Y	42	97	Right-handed alpha
Helix 122	AN5	Y	103	127	Right-handed alpha
Helix 123	AN6	Y	169	174	Right-handed 310
Helix 124	AN7	Y	189	243	Right-handed alpha
Helix 125	AN8	Y	245	274	Right-handed alpha
Helix 126	AN9	Y	275	279	Right-handed 310
Helix 127	AO1	Z	25	42	Right-handed alpha
Helix 128	AO2	Z	51	56	Right-handed alpha
Helix 129	AO3	Z	57	60	Right-handed 310
Helix 130	AO4	Z	61	99	Right-handed alpha
Helix 131	AO5	Z	107	145	Right-handed alpha
Helix 132	AO6	Z	150	154	Right-handed 310
Helix 133	AO7	Z	155	175	Right-handed alpha
Helix 134	AO8	Z	178	190	Right-handed alpha
Helix 135	AO9	Z	194	197	Right-handed 310
Helix 136	AP1	Z	198	220	Right-handed alpha
Helix 137	AP2	Z	222	245	Right-handed alpha
Helix 138	AP3	Z	249	263	Right-handed alpha
Helix 139	AP4	a	19	26	Right-handed alpha
Helix 140	AP5	a	27	31	Right-handed 310
Helix 141	AP6	a	50	53	Right-handed 310
Helix 142	AP7	a	78	82	Right-handed 310
Helix 143	AP8	a	150	152	Right-handed 310
Helix 144	AP9	a	183	185	Right-handed 310
Helix 145	AQ1	a	192	201	Right-handed alpha
Helix 146	AQ2	a	201	237	Right-handed alpha
Helix 147	AQ3	a	238	240	Right-handed 310
Helix 148	AQ4	b	6	33	Right-handed alpha
Helix 149	AQ5	b	42	98	Right-handed alpha
Helix 150	AQ6	b	103	128	Right-handed alpha
Helix 151	AQ7	b	188	243	Right-handed alpha
Helix 152	AQ8	b	245	274	Right-handed alpha
Helix 153	AQ9	c	25	42	Right-handed alpha
Helix 154	AR1	c	51	56	Right-handed alpha
Helix 155	AR2	c	57	60	Right-handed 310
Helix 156	AR3	c	61	100	Right-handed alpha
Helix 157	AR4	c	107	145	Right-handed alpha
Helix 158	AR5	c	149	154	Right-handed alpha
Helix 159	AR6	c	155	176	Right-handed alpha
Helix 160	AR7	c	181	190	Right-handed alpha
Helix 161	AR8	c	194	197	Right-handed 310
Helix 162	AR9	c	198	220	Right-handed alpha
Helix 163	AS1	c	222	246	Right-handed alpha
Helix 164	AS2	c	249	263	Right-handed alpha
Helix 165	AS3	d	18	25	Right-handed alpha
Helix 166	AS4	d	26	30	Right-handed 310
Helix 167	AS5	d	50	53	Right-handed 310
Helix 168	AS6	d	83	87	Right-handed 310
Helix 169	AS7	d	150	152	Right-handed 310
Helix 170	AS8	d	183	185	Right-handed 310
Helix 171	AS9	d	192	201	Right-handed alpha
Helix 172	AT1	d	201	237	Right-handed alpha
Helix 173	AT2	e	6	33	Right-handed alpha
Helix 174	AT3	e	42	98	Right-handed alpha
Helix 175	AT4	e	103	128	Right-handed alpha
Helix 176	AT5	e	188	243	Right-handed alpha
Helix 177	AT6	e	245	274	Right-handed alpha
Helix 178	AT7	f	25	42	Right-handed alpha
Helix 179	AT8	f	54	60	Right-handed 310
Helix 180	AT9	f	61	100	Right-handed alpha
Helix 181	AU1	f	107	145	Right-handed alpha
Helix 182	AU2	f	149	154	Right-handed alpha
Helix 183	AU3	f	155	176	Right-handed alpha
Helix 184	AU4	f	178	190	Right-handed alpha
Helix 185	AU5	f	194	197	Right-handed 310
Helix 186	AU6	f	198	220	Right-handed alpha
Helix 187	AU7	f	222	246	Right-handed alpha
Helix 188	AU8	f	249	263	Right-handed alpha
Helix 189	AU9	g	18	25	Right-handed alpha
Helix 190	AV1	g	26	30	Right-handed 310
Helix 191	AV2	g	50	53	Right-handed 310
Helix 192	AV3	g	78	82	Right-handed 310
Helix 193	AV4	g	83	87	Right-handed 310
Helix 194	AV5	g	150	152	Right-handed 310
Helix 195	AV6	g	183	185	Right-handed 310
Helix 196	AV7	g	192	201	Right-handed alpha
Helix 197	AV8	g	201	237	Right-handed alpha

There are 27 sheets in PDB entry 9X7S. 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,

There are 2 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	149	152	first strand
Strand 2	A	160	163	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	B	265	266	first strand
Strand 2	R	37	38	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	129	130	first strand
Strand 2	D	133	134	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	149	151	first strand
Strand 2	D	161	163	anti-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	G	150	151	first strand
Strand 2	G	161	162	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	129	130	first strand
Strand 2	J	133	134	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	149	152	first strand
Strand 2	J	160	163	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	L	41	42	first strand
Strand 2	L	68	76	anti-parallel
Strand 3	L	45	48	anti-parallel
Strand 4	L	55	57	anti-parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	41	42	first strand
Strand 2	L	68	76	anti-parallel
Strand 3	L	89	99	anti-parallel
Strand 4	L	117	128	anti-parallel
Strand 5	L	133	141	anti-parallel
Strand 6	L	154	160	anti-parallel
Strand 7	L	178	181	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	M	149	152	first strand
Strand 2	M	160	163	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	265	266	first strand
Strand 2	d	37	38	anti-parallel

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There are 8 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	55	57	first strand
Strand 2	O	41	48	anti-parallel
Strand 3	O	68	76	anti-parallel
Strand 4	O	89	99	anti-parallel
Strand 5	O	117	128	anti-parallel
Strand 6	O	133	141	anti-parallel
Strand 7	O	154	160	anti-parallel
Strand 8	O	178	181	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	129	130	first strand
Strand 2	P	133	134	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	149	152	first strand
Strand 2	P	160	163	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	265	266	first strand
Strand 2	g	37	38	anti-parallel

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There are 8 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	55	57	first strand
Strand 2	R	41	48	anti-parallel
Strand 3	R	68	75	anti-parallel
Strand 4	R	89	99	anti-parallel
Strand 5	R	117	128	anti-parallel
Strand 6	R	133	141	anti-parallel
Strand 7	R	154	160	anti-parallel
Strand 8	R	180	181	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	149	152	first strand
Strand 2	S	160	163	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	129	130	first strand
Strand 2	V	133	134	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	149	152	first strand
Strand 2	V	160	163	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	149	151	first strand
Strand 2	Y	161	163	anti-parallel

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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	55	57	first strand
Strand 2	a	41	48	anti-parallel
Strand 3	a	68	76	anti-parallel
Strand 4	a	89	99	anti-parallel
Strand 5	a	117	128	anti-parallel
Strand 6	a	133	141	anti-parallel
Strand 7	a	154	160	anti-parallel
Strand 8	a	180	181	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	129	130	first strand
Strand 2	b	133	134	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	149	151	first strand
Strand 2	b	161	163	anti-parallel

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There are 8 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	55	57	first strand
Strand 2	d	41	48	anti-parallel
Strand 3	d	68	76	anti-parallel
Strand 4	d	89	99	anti-parallel
Strand 5	d	117	128	anti-parallel
Strand 6	d	133	141	anti-parallel
Strand 7	d	154	160	anti-parallel
Strand 8	d	180	181	anti-parallel

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There are 2 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	129	130	first strand
Strand 2	e	133	134	anti-parallel

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There are 2 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	149	151	first strand
Strand 2	e	161	163	anti-parallel

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There are 8 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	g	55	57	first strand
Strand 2	g	41	48	anti-parallel
Strand 3	g	68	76	anti-parallel
Strand 4	g	89	99	anti-parallel
Strand 5	g	117	128	anti-parallel
Strand 6	g	133	141	anti-parallel
Strand 7	g	154	160	anti-parallel
Strand 8	g	178	181	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: 9X7S

Analysis of interatomic Contacts of Structural Units in PDB entry:
9X7S