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

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 9KQB entry

There are 42 chains in PDB entry 9KQB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
1	TYR 38	TYR 201
6	GLY 8	GLY 161
7	TYR 38	TYR 201
A	GLU 9	ALA 336
B	ALA 2	GLU 485
E	ILE 16	GLY 81
F	PRO 11	ARG 42
H	ALA 2	VAL 65
I	MET 1	ASP 36
J	GLY 8	GLY 161
K	ALA 4	ARG 40
L	MET 1	ASN 38
M	GLU 29	ALA 81
N	ASN 6	ASP 35
T	MET 1	LYS 31
W	ASP 10	ALA 53
X	MET 1	ASP 34
a	GLU 9	HIS 337
b	ALA 2	GLU 485
e	ILE 16	GLY 81
f	PRO 11	ARG 42
h	ALA 2	VAL 65
i	MET 1	ASP 36
k	ALA 4	ARG 40
l	MET 1	ASN 38
m	GLU 29	ALA 81
n	ASN 6	ASP 35
t	MET 1	LYS 31
w	ASP 10	ALA 53
x	MET 1	ASP 34
2	ALA 8	GLY 223
8	ALA 8	GLY 223
D	ASP 10	LEU 351
d	ASP 10	LEU 351
C	GLU 1	ASP 445
c	GLU 1	ASP 445
9	GLY 69	TYR 198
3	GLY 69	TYR 198
4	GLU 27	ASN 146
5	TYR 38	PRO 198
g	TYR 38	PRO 198
G	GLU 27	ASN 146

There are250 helices in PDB entry 9KQB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	1	61	88	Right-handed alpha
Helix 2	AA2	1	89	91	Right-handed 310
Helix 3	AA3	1	111	117	Right-handed alpha
Helix 4	AA4	1	118	135	Right-handed alpha
Helix 5	AA5	1	149	184	Right-handed alpha
Helix 6	AA6	1	197	201	Right-handed 310
Helix 7	AA7	6	26	53	Right-handed alpha
Helix 8	AA8	6	54	56	Right-handed 310
Helix 9	AA9	6	76	82	Right-handed alpha
Helix 10	AB1	6	83	99	Right-handed alpha
Helix 11	AB2	6	106	110	Right-handed 310
Helix 12	AB3	6	114	149	Right-handed alpha
Helix 13	AB4	7	61	92	Right-handed alpha
Helix 14	AB5	7	112	117	Right-handed alpha
Helix 15	AB6	7	118	135	Right-handed alpha
Helix 16	AB7	7	149	184	Right-handed alpha
Helix 17	AB8	7	197	201	Right-handed 310
Helix 18	AB9	A	12	22	Right-handed alpha
Helix 19	AC1	A	30	54	Right-handed alpha
Helix 20	AC2	A	70	74	Right-handed 310
Helix 21	AC3	A	95	99	Right-handed 310
Helix 22	AC4	A	101	108	Right-handed alpha
Helix 23	AC5	A	109	137	Right-handed alpha
Helix 24	AC6	A	142	159	Right-handed alpha
Helix 25	AC7	A	159	166	Right-handed alpha
Helix 26	AC8	A	167	171	Right-handed 310
Helix 27	AC9	A	176	191	Right-handed alpha
Helix 28	AD1	A	192	194	Right-handed 310
Helix 29	AD2	A	195	222	Right-handed alpha
Helix 30	AD3	A	232	237	Right-handed 310
Helix 31	AD4	A	247	259	Right-handed alpha
Helix 32	AD5	A	267	294	Right-handed alpha
Helix 33	AD6	A	316	333	Right-handed alpha
Helix 34	AD7	B	4	13	Right-handed 310
Helix 35	AD8	B	15	45	Right-handed alpha
Helix 36	AD9	B	55	59	Right-handed 310
Helix 37	AE1	B	61	69	Right-handed alpha
Helix 38	AE2	B	92	117	Right-handed alpha
Helix 39	AE3	B	120	124	Right-handed 310
Helix 40	AE4	B	134	156	Right-handed alpha
Helix 41	AE5	B	186	191	Right-handed 310
Helix 42	AE6	B	195	219	Right-handed alpha
Helix 43	AE7	B	222	230	Right-handed alpha
Helix 44	AE8	B	234	259	Right-handed alpha
Helix 45	AE9	B	264	269	Right-handed alpha
Helix 46	AF1	B	271	277	Right-handed alpha
Helix 47	AF2	B	278	294	Right-handed alpha
Helix 48	AF3	B	297	304	Right-handed alpha
Helix 49	AF4	B	306	313	Right-handed alpha
Helix 50	AF5	B	314	322	Right-handed 310
Helix 51	AF6	B	329	333	Right-handed 310
Helix 52	AF7	B	391	396	Right-handed alpha
Helix 53	AF8	B	413	425	Right-handed alpha
Helix 54	AF9	B	446	475	Right-handed alpha
Helix 55	AG1	B	476	479	Right-handed 310
Helix 56	AG2	E	17	39	Right-handed alpha
Helix 57	AG3	E	40	47	Right-handed alpha
Helix 58	AG4	E	70	77	Right-handed alpha
Helix 59	AG5	F	15	38	Right-handed alpha
Helix 60	AG6	H	5	12	Right-handed alpha
Helix 61	AG7	H	13	16	Right-handed 310
Helix 62	AG8	H	27	50	Right-handed alpha
Helix 63	AG9	I	2	24	Right-handed alpha
Helix 64	AH1	I	26	30	Right-handed 310
Helix 65	AH2	J	29	53	Right-handed alpha
Helix 66	AH3	J	54	56	Right-handed 310
Helix 67	AH4	J	76	82	Right-handed alpha
Helix 68	AH5	J	83	99	Right-handed alpha
Helix 69	AH6	J	106	110	Right-handed 310
Helix 70	AH7	J	114	148	Right-handed alpha
Helix 71	AH8	K	6	11	Right-handed 310
Helix 72	AH9	K	12	19	Right-handed alpha
Helix 73	AI1	K	20	37	Right-handed alpha
Helix 74	AI2	L	14	38	Right-handed alpha
Helix 75	AI3	M	31	59	Right-handed alpha
Helix 76	AI4	N	8	12	Right-handed 310
Helix 77	AI5	N	13	31	Right-handed alpha
Helix 78	AI6	T	2	23	Right-handed alpha
Helix 79	AI7	W	13	34	Right-handed alpha
Helix 80	AI8	X	2	19	Right-handed alpha
Helix 81	AI9	X	19	34	Right-handed alpha
Helix 82	AJ1	a	12	22	Right-handed alpha
Helix 83	AJ2	a	30	54	Right-handed alpha
Helix 84	AJ3	a	70	74	Right-handed 310
Helix 85	AJ4	a	95	99	Right-handed 310
Helix 86	AJ5	a	101	108	Right-handed alpha
Helix 87	AJ6	a	109	137	Right-handed alpha
Helix 88	AJ7	a	142	159	Right-handed alpha
Helix 89	AJ8	a	159	166	Right-handed alpha
Helix 90	AJ9	a	167	171	Right-handed 310
Helix 91	AK1	a	176	191	Right-handed alpha
Helix 92	AK2	a	192	194	Right-handed 310
Helix 93	AK3	a	195	222	Right-handed alpha
Helix 94	AK4	a	232	237	Right-handed 310
Helix 95	AK5	a	247	259	Right-handed alpha
Helix 96	AK6	a	260	264	Right-handed 310
Helix 97	AK7	a	267	294	Right-handed alpha
Helix 98	AK8	a	316	333	Right-handed alpha
Helix 99	AK9	b	4	13	Right-handed 310
Helix 100	AL1	b	15	45	Right-handed alpha
Helix 101	AL2	b	54	58	Right-handed 310
Helix 102	AL3	b	61	69	Right-handed alpha
Helix 103	AL4	b	92	117	Right-handed alpha
Helix 104	AL5	b	120	124	Right-handed 310
Helix 105	AL6	b	134	156	Right-handed alpha
Helix 106	AL7	b	186	191	Right-handed 310
Helix 107	AL8	b	195	219	Right-handed alpha
Helix 108	AL9	b	222	230	Right-handed alpha
Helix 109	AM1	b	233	259	Right-handed alpha
Helix 110	AM2	b	264	269	Right-handed alpha
Helix 111	AM3	b	271	277	Right-handed alpha
Helix 112	AM4	b	278	294	Right-handed alpha
Helix 113	AM5	b	297	302	Right-handed alpha
Helix 114	AM6	b	306	313	Right-handed alpha
Helix 115	AM7	b	314	322	Right-handed 310
Helix 116	AM8	b	329	333	Right-handed 310
Helix 117	AM9	b	391	396	Right-handed alpha
Helix 118	AN1	b	413	426	Right-handed alpha
Helix 119	AN2	b	446	475	Right-handed alpha
Helix 120	AN3	e	17	23	Right-handed alpha
Helix 121	AN4	e	24	38	Right-handed alpha
Helix 122	AN5	e	40	47	Right-handed alpha
Helix 123	AN6	e	70	80	Right-handed alpha
Helix 124	AN7	f	14	38	Right-handed alpha
Helix 125	AN8	h	5	11	Right-handed alpha
Helix 126	AN9	h	12	16	Right-handed 310
Helix 127	AO1	h	27	50	Right-handed alpha
Helix 128	AO2	i	2	24	Right-handed alpha
Helix 129	AO3	i	26	30	Right-handed 310
Helix 130	AO4	k	6	11	Right-handed 310
Helix 131	AO5	k	12	19	Right-handed alpha
Helix 132	AO6	k	21	38	Right-handed alpha
Helix 133	AO7	l	14	38	Right-handed alpha
Helix 134	AO8	m	31	59	Right-handed alpha
Helix 135	AO9	n	8	12	Right-handed 310
Helix 136	AP1	n	13	30	Right-handed alpha
Helix 137	AP2	t	2	23	Right-handed alpha
Helix 138	AP3	w	13	34	Right-handed alpha
Helix 139	AP4	x	2	19	Right-handed alpha
Helix 140	AP5	x	19	34	Right-handed alpha
Helix 141	AP6	2	12	18	Right-handed alpha
Helix 142	AP7	2	61	92	Right-handed alpha
Helix 143	AP8	2	108	110	Right-handed 310
Helix 144	AP9	2	113	121	Right-handed alpha
Helix 145	AQ1	2	122	139	Right-handed alpha
Helix 146	AQ2	2	186	216	Right-handed alpha
Helix 147	AQ3	8	11	18	Right-handed alpha
Helix 148	AQ4	8	56	60	Right-handed 310
Helix 149	AQ5	8	61	90	Right-handed alpha
Helix 150	AQ6	8	113	121	Right-handed alpha
Helix 151	AQ7	8	122	139	Right-handed alpha
Helix 152	AQ8	8	186	216	Right-handed alpha
Helix 153	AQ9	D	12	22	Right-handed alpha
Helix 154	AR1	D	32	53	Right-handed alpha
Helix 155	AR2	D	65	69	Right-handed 310
Helix 156	AR3	D	81	85	Right-handed 310
Helix 157	AR4	D	99	106	Right-handed alpha
Helix 158	AR5	D	107	136	Right-handed alpha
Helix 159	AR6	D	139	157	Right-handed alpha
Helix 160	AR7	D	157	163	Right-handed alpha
Helix 161	AR8	D	165	169	Right-handed 310
Helix 162	AR9	D	174	189	Right-handed alpha
Helix 163	AS1	D	190	192	Right-handed 310
Helix 164	AS2	D	193	220	Right-handed alpha
Helix 165	AS3	D	244	256	Right-handed alpha
Helix 166	AS4	D	262	290	Right-handed alpha
Helix 167	AS5	D	297	307	Right-handed alpha
Helix 168	AS6	D	312	333	Right-handed alpha
Helix 169	AS7	d	12	22	Right-handed alpha
Helix 170	AS8	d	32	53	Right-handed alpha
Helix 171	AS9	d	65	69	Right-handed 310
Helix 172	AT1	d	81	85	Right-handed 310
Helix 173	AT2	d	99	106	Right-handed alpha
Helix 174	AT3	d	107	136	Right-handed alpha
Helix 175	AT4	d	139	157	Right-handed alpha
Helix 176	AT5	d	157	163	Right-handed alpha
Helix 177	AT6	d	165	169	Right-handed 310
Helix 178	AT7	d	174	189	Right-handed alpha
Helix 179	AT8	d	190	192	Right-handed 310
Helix 180	AT9	d	193	220	Right-handed alpha
Helix 181	AU1	d	244	256	Right-handed alpha
Helix 182	AU2	d	262	290	Right-handed alpha
Helix 183	AU3	d	297	307	Right-handed alpha
Helix 184	AU4	d	312	333	Right-handed alpha
Helix 185	AU5	d	334	337	Right-handed 310
Helix 186	AU6	d	347	351	Right-handed 310
Helix 187	AU7	C	6	15	Right-handed 310
Helix 188	AU8	C	17	46	Right-handed alpha
Helix 189	AU9	C	52	56	Right-handed 310
Helix 190	AV1	C	60	66	Right-handed alpha
Helix 191	AV2	C	72	76	Right-handed 310
Helix 192	AV3	C	80	107	Right-handed alpha
Helix 193	AV4	C	125	153	Right-handed alpha
Helix 194	AV5	C	177	186	Right-handed alpha
Helix 195	AV6	C	201	226	Right-handed alpha
Helix 196	AV7	C	229	236	Right-handed alpha
Helix 197	AV8	C	239	265	Right-handed alpha
Helix 198	AV9	C	277	297	Right-handed alpha
Helix 199	AW1	C	325	331	Right-handed 310
Helix 200	AW2	C	338	342	Right-handed 310
Helix 201	AW3	C	348	355	Right-handed alpha
Helix 202	AW4	C	357	370	Right-handed alpha
Helix 203	AW5	C	393	426	Right-handed alpha
Helix 204	AW6	C	437	441	Right-handed 310
Helix 205	AW7	c	6	15	Right-handed 310
Helix 206	AW8	c	17	46	Right-handed alpha
Helix 207	AW9	c	52	56	Right-handed 310
Helix 208	AX1	c	59	65	Right-handed alpha
Helix 209	AX2	c	72	76	Right-handed 310
Helix 210	AX3	c	80	107	Right-handed alpha
Helix 211	AX4	c	125	153	Right-handed alpha
Helix 212	AX5	c	177	186	Right-handed alpha
Helix 213	AX6	c	194	199	Right-handed 310
Helix 214	AX7	c	201	226	Right-handed alpha
Helix 215	AX8	c	229	236	Right-handed alpha
Helix 216	AX9	c	239	265	Right-handed alpha
Helix 217	AY1	c	277	296	Right-handed alpha
Helix 218	AY2	c	325	331	Right-handed 310
Helix 219	AY3	c	338	342	Right-handed 310
Helix 220	AY4	c	348	355	Right-handed alpha
Helix 221	AY5	c	357	369	Right-handed alpha
Helix 222	AY6	c	393	426	Right-handed alpha
Helix 223	AY7	c	437	441	Right-handed 310
Helix 224	AY8	9	70	95	Right-handed alpha
Helix 225	AY9	9	123	129	Right-handed alpha
Helix 226	AZ1	9	130	147	Right-handed alpha
Helix 227	AZ2	9	163	193	Right-handed alpha
Helix 228	AZ3	3	70	95	Right-handed alpha
Helix 229	AZ4	3	123	129	Right-handed alpha
Helix 230	AZ5	3	130	147	Right-handed alpha
Helix 231	AZ6	3	165	192	Right-handed alpha
Helix 232	AZ7	4	28	53	Right-handed alpha
Helix 233	AZ8	4	75	82	Right-handed alpha
Helix 234	AZ9	4	83	100	Right-handed alpha
Helix 235	BA1	4	106	110	Right-handed 310
Helix 236	BA2	4	114	143	Right-handed alpha
Helix 237	BA3	5	61	92	Right-handed alpha
Helix 238	BA4	5	111	117	Right-handed alpha
Helix 239	BA5	5	118	134	Right-handed alpha
Helix 240	BA6	5	149	184	Right-handed alpha
Helix 241	BA7	g	61	85	Right-handed alpha
Helix 242	BA8	g	87	92	Right-handed alpha
Helix 243	BA9	g	112	117	Right-handed alpha
Helix 244	BB1	g	118	134	Right-handed alpha
Helix 245	BB2	g	149	184	Right-handed alpha
Helix 246	BB3	G	28	50	Right-handed alpha
Helix 247	BB4	G	75	80	Right-handed 310
Helix 248	BB5	G	83	100	Right-handed alpha
Helix 249	BB6	G	106	110	Right-handed 310
Helix 250	BB7	G	114	142	Right-handed alpha

There are 22 sheets in PDB entry 9KQB. 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 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	6	62	64	first strand
Strand 2	6	67	68	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	81	82	first strand
Strand 2	A	174	175	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	B	166	168	first strand
Strand 2	B	177	179	anti-parallel

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There are 6 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	377	381	first strand
Strand 2	B	368	371	anti-parallel
Strand 3	B	353	356	anti-parallel
Strand 4	B	336	347	anti-parallel
Strand 5	B	398	402	anti-parallel
Strand 6	B	410	411	anti-parallel

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There are 5 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	377	381	first strand
Strand 2	B	368	371	anti-parallel
Strand 3	B	353	356	anti-parallel
Strand 4	B	336	347	anti-parallel
Strand 5	B	429	433	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	H	20	21	first strand
Strand 2	2	23	24	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	62	64	first strand
Strand 2	J	67	68	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	a	81	82	first strand
Strand 2	a	174	175	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	b	166	168	first strand
Strand 2	b	177	179	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	377	381	first strand
Strand 2	b	368	371	anti-parallel
Strand 3	b	353	356	anti-parallel
Strand 4	b	336	347	anti-parallel
Strand 5	b	398	402	anti-parallel
Strand 6	b	410	411	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	377	381	first strand
Strand 2	b	368	371	anti-parallel
Strand 3	b	353	356	anti-parallel
Strand 4	b	336	347	anti-parallel
Strand 5	b	429	433	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	20	21	first strand
Strand 2	8	23	24	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	2	98	100	first strand
Strand 2	2	105	106	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	2	166	169	first strand
Strand 2	2	175	178	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	8	98	100	first strand
Strand 2	8	105	106	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	8	166	169	first strand
Strand 2	8	175	178	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	D	76	77	first strand
Strand 2	D	172	173	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	d	76	77	first strand
Strand 2	d	172	173	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	C	157	159	first strand
Strand 2	C	167	169	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	C	313	315	first strand
Strand 2	C	321	323	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	157	159	first strand
Strand 2	c	167	169	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	c	313	316	first strand
Strand 2	c	320	323	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: 9KQB

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