Analysis of interatomic Contacts of Structural Units in PDB entry:
7AR9

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 7AR9 entry

There are 35 chains in PDB entry 7AR9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 6	GLU 154
H	MET 1	TYR 293
J	MET 1	VAL 145
K	HIS 24	LYS 127
L	MET 1	TYR 536
M	MET 1	MET 438
N	MET 1	VAL 375
O	ASP 40	GLU 200
T	HIS 41	LYS 123
X	VAL 2	GLU 100
Y	THR 2	TYR 206
Z	PRO 19	ILE 142
a	TYR 4	MET 63
b	UNK 1	UNK 54
c	VAL 11	LEU 107
d	GLY 2	SER 81
e	SER 2	ALA 72
f	THR 2	VAL 112
g	SER 26	ALA 172
h	ASN 5	GLU 81
i	VAL 18	PHE 128
j	UNK 1	UNK 87
k	LYS 4	THR 47
l	ALA 25	TYR 151
m	SER 28	TYR 138
n	ALA 2	TYR 121
o	ALA 2	MET 84
p	THR 2	TYR 156
s	VAL 2	LYS 116
t	ASP 53	PRO 134
u	UNK 1	UNK 50
w	UNK 1	UNK 41
x	VAL 31	LEU 280
y	SER 2	ARG 309
z	ALA 2	LYS 227

There are216 helices in PDB entry 7AR9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	21	29	Right-handed alpha
Helix 2	AA2	A	42	66	Right-handed alpha
Helix 3	AA3	A	96	119	Right-handed alpha
Helix 4	AA4	A	123	147	Right-handed alpha
Helix 5	AA5	H	3	31	Right-handed alpha
Helix 6	AA6	H	45	57	Right-handed alpha
Helix 7	AA7	H	66	90	Right-handed alpha
Helix 8	AA8	H	95	106	Right-handed alpha
Helix 9	AA9	H	106	119	Right-handed alpha
Helix 10	AB1	H	120	152	Right-handed alpha
Helix 11	AB2	H	162	169	Right-handed alpha
Helix 12	AB3	H	171	173	Right-handed 310
Helix 13	AB4	H	174	189	Right-handed alpha
Helix 14	AB5	H	191	195	Right-handed 310
Helix 15	AB6	H	196	201	Right-handed alpha
Helix 16	AB7	H	207	211	Right-handed 310
Helix 17	AB8	H	213	239	Right-handed alpha
Helix 18	AB9	H	243	261	Right-handed alpha
Helix 19	AC1	H	265	276	Right-handed alpha
Helix 20	AC2	H	276	292	Right-handed alpha
Helix 21	AC3	J	2	21	Right-handed alpha
Helix 22	AC4	J	23	45	Right-handed alpha
Helix 23	AC5	J	48	58	Right-handed alpha
Helix 24	AC6	J	61	74	Right-handed alpha
Helix 25	AC7	J	84	99	Right-handed alpha
Helix 26	AC8	J	113	123	Right-handed alpha
Helix 27	AC9	J	125	145	Right-handed alpha
Helix 28	AD1	K	25	52	Right-handed alpha
Helix 29	AD2	K	55	82	Right-handed alpha
Helix 30	AD3	K	84	114	Right-handed alpha
Helix 31	AD4	L	3	19	Right-handed alpha
Helix 32	AD5	L	19	51	Right-handed alpha
Helix 33	AD6	L	80	105	Right-handed alpha
Helix 34	AD7	L	106	108	Right-handed 310
Helix 35	AD8	L	110	131	Right-handed alpha
Helix 36	AD9	L	133	153	Right-handed alpha
Helix 37	AE1	L	158	191	Right-handed alpha
Helix 38	AE2	L	194	199	Right-handed alpha
Helix 39	AE3	L	204	219	Right-handed alpha
Helix 40	AE4	L	225	231	Right-handed alpha
Helix 41	AE5	L	232	234	Right-handed 310
Helix 42	AE6	L	235	245	Right-handed alpha
Helix 43	AE7	L	247	258	Right-handed alpha
Helix 44	AE8	L	262	284	Right-handed alpha
Helix 45	AE9	L	286	309	Right-handed alpha
Helix 46	AF1	L	311	342	Right-handed alpha
Helix 47	AF2	L	345	349	Right-handed 310
Helix 48	AF3	L	355	371	Right-handed alpha
Helix 49	AF4	L	375	388	Right-handed alpha
Helix 50	AF5	L	391	417	Right-handed alpha
Helix 51	AF6	L	433	454	Right-handed alpha
Helix 52	AF7	L	466	471	Right-handed alpha
Helix 53	AF8	L	471	486	Right-handed alpha
Helix 54	AF9	L	492	501	Right-handed alpha
Helix 55	AG1	L	504	512	Right-handed alpha
Helix 56	AG2	L	512	525	Right-handed alpha
Helix 57	AG3	M	2	18	Right-handed alpha
Helix 58	AG4	M	22	44	Right-handed alpha
Helix 59	AG5	M	68	89	Right-handed alpha
Helix 60	AG6	M	91	111	Right-handed alpha
Helix 61	AG7	M	113	122	Right-handed alpha
Helix 62	AG8	M	125	133	Right-handed alpha
Helix 63	AG9	M	139	168	Right-handed alpha
Helix 64	AH1	M	181	196	Right-handed alpha
Helix 65	AH2	M	203	212	Right-handed alpha
Helix 66	AH3	M	213	224	Right-handed alpha
Helix 67	AH4	M	226	236	Right-handed alpha
Helix 68	AH5	M	240	247	Right-handed alpha
Helix 69	AH6	M	247	267	Right-handed alpha
Helix 70	AH7	M	271	293	Right-handed alpha
Helix 71	AH8	M	295	328	Right-handed alpha
Helix 72	AH9	M	337	342	Right-handed alpha
Helix 73	AI1	M	342	357	Right-handed alpha
Helix 74	AI2	M	362	379	Right-handed alpha
Helix 75	AI3	M	379	390	Right-handed alpha
Helix 76	AI4	M	390	406	Right-handed alpha
Helix 77	AI5	M	416	435	Right-handed alpha
Helix 78	AI6	N	2	24	Right-handed alpha
Helix 79	AI7	N	26	30	Right-handed 310
Helix 80	AI8	N	32	43	Right-handed alpha
Helix 81	AI9	N	44	47	Right-handed 310
Helix 82	AJ1	N	49	65	Right-handed alpha
Helix 83	AJ2	N	68	88	Right-handed alpha
Helix 84	AJ3	N	90	112	Right-handed alpha
Helix 85	AJ4	N	113	116	Right-handed 310
Helix 86	AJ5	N	117	151	Right-handed alpha
Helix 87	AJ6	N	157	169	Right-handed alpha
Helix 88	AJ7	N	174	184	Right-handed alpha
Helix 89	AJ8	N	185	192	Right-handed alpha
Helix 90	AJ9	N	194	207	Right-handed alpha
Helix 91	AK1	N	214	231	Right-handed alpha
Helix 92	AK2	N	233	255	Right-handed alpha
Helix 93	AK3	N	257	277	Right-handed alpha
Helix 94	AK4	N	280	293	Right-handed alpha
Helix 95	AK5	N	297	314	Right-handed alpha
Helix 96	AK6	N	315	342	Right-handed alpha
Helix 97	AK7	N	356	367	Right-handed alpha
Helix 98	AK8	N	368	375	Right-handed 310
Helix 99	AK9	O	76	85	Right-handed alpha
Helix 100	AL1	O	87	91	Right-handed 310
Helix 101	AL2	O	110	117	Right-handed 310
Helix 102	AL3	O	125	137	Right-handed alpha
Helix 103	AL4	O	138	142	Right-handed 310
Helix 104	AL5	O	150	152	Right-handed 310
Helix 105	AL6	O	155	159	Right-handed 310
Helix 106	AL7	T	44	57	Right-handed alpha
Helix 107	AL8	T	72	77	Right-handed alpha
Helix 108	AL9	T	79	95	Right-handed alpha
Helix 109	AM1	T	99	106	Right-handed alpha
Helix 110	AM2	T	108	119	Right-handed alpha
Helix 111	AM3	X	7	14	Right-handed alpha
Helix 112	AM4	X	14	22	Right-handed alpha
Helix 113	AM5	X	22	36	Right-handed alpha
Helix 114	AM6	X	42	64	Right-handed alpha
Helix 115	AM7	X	64	78	Right-handed alpha
Helix 116	AM8	X	82	84	Right-handed 310
Helix 117	AM9	X	85	96	Right-handed alpha
Helix 118	AN1	Y	36	44	Right-handed alpha
Helix 119	AN2	Y	47	78	Right-handed alpha
Helix 120	AN3	Y	87	122	Right-handed alpha
Helix 121	AN4	Y	125	141	Right-handed alpha
Helix 122	AN5	Y	146	168	Right-handed alpha
Helix 123	AN6	Y	168	174	Right-handed alpha
Helix 124	AN7	Z	45	112	Right-handed alpha
Helix 125	AN8	a	5	32	Right-handed alpha
Helix 126	AN9	a	41	63	Right-handed alpha
Helix 127	AO1	b	2	11	Right-handed alpha
Helix 128	AO2	b	11	30	Right-handed alpha
Helix 129	AO3	b	43	54	Right-handed alpha
Helix 130	AO4	c	14	19	Right-handed 310
Helix 131	AO5	c	50	76	Right-handed alpha
Helix 132	AO6	c	88	93	Right-handed alpha
Helix 133	AO7	d	5	25	Right-handed alpha
Helix 134	AO8	d	32	69	Right-handed alpha
Helix 135	AO9	d	73	80	Right-handed alpha
Helix 136	AP1	e	13	27	Right-handed alpha
Helix 137	AP2	e	31	39	Right-handed alpha
Helix 138	AP3	e	39	52	Right-handed alpha
Helix 139	AP4	e	52	72	Right-handed alpha
Helix 140	AP5	f	34	41	Right-handed alpha
Helix 141	AP6	f	43	67	Right-handed alpha
Helix 142	AP7	f	70	99	Right-handed alpha
Helix 143	AP8	f	104	112	Right-handed alpha
Helix 144	AP9	g	45	49	Right-handed 310
Helix 145	AQ1	g	62	85	Right-handed alpha
Helix 146	AQ2	g	92	117	Right-handed alpha
Helix 147	AQ3	g	117	131	Right-handed alpha
Helix 148	AQ4	g	134	136	Right-handed 310
Helix 149	AQ5	g	137	144	Right-handed alpha
Helix 150	AQ6	g	147	157	Right-handed alpha
Helix 151	AQ7	g	161	170	Right-handed alpha
Helix 152	AQ8	h	15	20	Right-handed alpha
Helix 153	AQ9	h	34	50	Right-handed alpha
Helix 154	AR1	h	50	81	Right-handed alpha
Helix 155	AR2	i	19	42	Right-handed alpha
Helix 156	AR3	i	83	93	Right-handed alpha
Helix 157	AR4	i	102	120	Right-handed alpha
Helix 158	AR5	j	37	62	Right-handed alpha
Helix 159	AR6	j	62	68	Right-handed alpha
Helix 160	AR7	j	69	81	Right-handed alpha
Helix 161	AR8	k	8	13	Right-handed alpha
Helix 162	AR9	k	14	22	Right-handed 310
Helix 163	AS1	k	24	29	Right-handed alpha
Helix 164	AS2	k	31	47	Right-handed alpha
Helix 165	AS3	l	44	46	Right-handed 310
Helix 166	AS4	l	67	71	Right-handed 310
Helix 167	AS5	l	72	96	Right-handed alpha
Helix 168	AS6	l	99	104	Right-handed alpha
Helix 169	AS7	l	112	122	Right-handed alpha
Helix 170	AS8	l	135	144	Right-handed alpha
Helix 171	AS9	m	51	56	Right-handed 310
Helix 172	AT1	m	60	72	Right-handed alpha
Helix 173	AT2	m	80	114	Right-handed alpha
Helix 174	AT3	n	3	9	Right-handed alpha
Helix 175	AT4	n	10	30	Right-handed alpha
Helix 176	AT5	n	32	50	Right-handed alpha
Helix 177	AT6	n	55	73	Right-handed alpha
Helix 178	AT7	n	105	109	Right-handed 310
Helix 179	AT8	o	13	20	Right-handed alpha
Helix 180	AT9	o	23	27	Right-handed 310
Helix 181	AU1	o	30	44	Right-handed alpha
Helix 182	AU2	o	47	52	Right-handed alpha
Helix 183	AU3	o	53	82	Right-handed alpha
Helix 184	AU4	p	5	26	Right-handed alpha
Helix 185	AU5	p	44	47	Right-handed 310
Helix 186	AU6	p	48	85	Right-handed alpha
Helix 187	AU7	p	87	92	Right-handed alpha
Helix 188	AU8	p	92	110	Right-handed alpha
Helix 189	AU9	p	122	140	Right-handed alpha
Helix 190	AV1	s	4	9	Right-handed alpha
Helix 191	AV2	s	42	46	Right-handed 310
Helix 192	AV3	s	47	54	Right-handed alpha
Helix 193	AV4	s	66	70	Right-handed 310
Helix 194	AV5	s	71	106	Right-handed alpha
Helix 195	AV6	t	62	71	Right-handed alpha
Helix 196	AV7	t	72	74	Right-handed 310
Helix 197	AV8	t	79	99	Right-handed alpha
Helix 198	AV9	t	105	120	Right-handed alpha
Helix 199	AW1	t	122	130	Right-handed alpha
Helix 200	AW2	u	2	50	Right-handed alpha
Helix 201	AW3	w	4	27	Right-handed alpha
Helix 202	AW4	w	30	41	Right-handed alpha
Helix 203	AW5	x	46	50	Right-handed 310
Helix 204	AW6	x	206	212	Right-handed alpha
Helix 205	AW7	x	212	231	Right-handed alpha
Helix 206	AW8	x	238	252	Right-handed alpha
Helix 207	AW9	x	259	278	Right-handed alpha
Helix 208	AX1	y	8	13	Right-handed alpha
Helix 209	AX2	y	22	51	Right-handed alpha
Helix 210	AX3	y	85	93	Right-handed alpha
Helix 211	AX4	y	240	267	Right-handed alpha
Helix 212	AX5	y	268	285	Right-handed alpha
Helix 213	AX6	y	290	295	Right-handed alpha
Helix 214	AX7	z	3	32	Right-handed alpha
Helix 215	AX8	z	34	38	Right-handed 310
Helix 216	AX9	z	190	227	Right-handed alpha

There are 22 sheets in PDB entry 7AR9. 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 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	L	71	79	first strand
Strand 2	L	57	68	anti-parallel
Strand 3	c	77	78	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	M	54	57	first strand
Strand 2	M	64	67	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	66	72	first strand
Strand 2	O	54	60	anti-parallel
Strand 3	O	162	165	parallel
Strand 4	O	106	108	anti-parallel
Strand 5	O	146	148	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	O	92	93	first strand
Strand 2	O	103	104	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	O	171	172	first strand
Strand 2	O	178	179	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	Y	18	19	first strand
Strand 2	p	3	4	parallel

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There are 3 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	19	21	first strand
Strand 2	i	60	64	anti-parallel
Strand 3	i	69	73	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	j	24	26	first strand
Strand 2	j	30	32	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	l	48	49	first strand
Strand 2	l	57	58	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	29	31	first strand
Strand 2	m	48	50	parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	x	58	59	first strand
Strand 2	x	79	86	parallel
Strand 3	x	97	107	parallel
Strand 4	x	118	120	parallel
Strand 5	x	146	148	parallel
Strand 6	x	163	164	parallel
Strand 7	x	181	182	parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	x	67	68	first strand
Strand 2	x	79	86	parallel
Strand 3	x	97	107	parallel
Strand 4	x	133	135	parallel
Strand 5	x	151	152	parallel
Strand 6	x	169	170	parallel
Strand 7	x	187	188	parallel

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There are 8 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	x	73	74	first strand
Strand 2	x	91	92	parallel
Strand 3	x	112	113	parallel
Strand 4	x	140	141	parallel
Strand 5	x	157	158	parallel
Strand 6	x	175	176	parallel
Strand 7	x	192	195	parallel
Strand 8	x	200	204	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	y	68	69	first strand
Strand 2	y	96	99	anti-parallel
Strand 3	y	80	83	anti-parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	y	101	102	first strand
Strand 2	y	113	120	parallel
Strand 3	y	131	141	parallel
Strand 4	y	152	153	parallel
Strand 5	y	180	181	parallel
Strand 6	y	197	198	parallel
Strand 7	y	215	216	parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	y	101	102	first strand
Strand 2	y	113	120	parallel
Strand 3	y	131	141	parallel
Strand 4	y	167	169	parallel
Strand 5	y	185	186	parallel
Strand 6	y	203	204	parallel
Strand 7	y	221	222	parallel

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There are 8 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	y	107	108	first strand
Strand 2	y	125	126	parallel
Strand 3	y	146	147	parallel
Strand 4	y	174	175	parallel
Strand 5	y	191	192	parallel
Strand 6	y	209	210	parallel
Strand 7	y	226	229	parallel
Strand 8	y	234	238	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	y	296	298	first strand
Strand 2	y	305	308	anti-parallel

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There are 7 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	z	46	47	first strand
Strand 2	z	67	74	parallel
Strand 3	z	85	95	parallel
Strand 4	z	106	108	parallel
Strand 5	z	130	132	parallel
Strand 6	z	147	148	parallel
Strand 7	z	165	166	parallel

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There are 7 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	z	46	47	first strand
Strand 2	z	67	74	parallel
Strand 3	z	85	95	parallel
Strand 4	z	117	119	parallel
Strand 5	z	135	136	parallel
Strand 6	z	153	154	parallel
Strand 7	z	171	172	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	z	61	62	first strand
Strand 2	z	79	80	parallel
Strand 3	z	100	101	parallel
Strand 4	z	124	125	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	z	140	141	first strand
Strand 2	z	158	160	parallel
Strand 3	z	176	179	parallel
Strand 4	z	184	188	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: 7AR9

Analysis of interatomic Contacts of Structural Units in PDB entry:
7AR9