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

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 9MEW entry

There are 15 chains in PDB entry 9MEW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	THR 58
B	ALA 61	ARG 247
C	ALA 252	HIS 485
D	ILE 2	GLY 207
E	GLN 1	PRO 226
F	GLY 2	THR 58
G	ALA 61	ARG 247
H	ALA 252	HIS 485
I	ILE 2	GLY 207
J	GLN 1	PRO 226
K	GLY 2	THR 58
L	ALA 61	ARG 247
M	ALA 252	HIS 485
N	ILE 2	GLY 207
O	GLN 1	PRO 226

There are 72 helices in PDB entry 9MEW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	15	Right-handed alpha
Helix 2	AA2	A	17	42	Right-handed alpha
Helix 3	AA3	A	42	53	Right-handed alpha
Helix 4	AA4	B	76	84	Right-handed alpha
Helix 5	AA5	B	130	135	Right-handed 310
Helix 6	AA6	B	138	153	Right-handed alpha
Helix 7	AA7	B	184	198	Right-handed alpha
Helix 8	AA8	B	230	240	Right-handed alpha
Helix 9	AA9	C	286	291	Right-handed alpha
Helix 10	AB1	C	292	294	Right-handed 310
Helix 11	AB2	C	299	321	Right-handed alpha
Helix 12	AB3	C	330	335	Right-handed alpha
Helix 13	AB4	C	338	351	Right-handed alpha
Helix 14	AB5	C	387	416	Right-handed alpha
Helix 15	AB6	C	419	443	Right-handed alpha
Helix 16	AB7	D	79	83	Right-handed 310
Helix 17	AB8	D	116	123	Right-handed alpha
Helix 18	AB9	D	178	184	Right-handed alpha
Helix 19	AC1	E	28	32	Right-handed 310
Helix 20	AC2	E	62	65	Right-handed 310
Helix 21	AC3	E	87	91	Right-handed 310
Helix 22	AC4	E	140	144	Right-handed 310
Helix 23	AC5	E	169	171	Right-handed 310
Helix 24	AC6	E	200	202	Right-handed 310
Helix 25	AC7	F	3	15	Right-handed alpha
Helix 26	AC8	F	17	42	Right-handed alpha
Helix 27	AC9	F	42	53	Right-handed alpha
Helix 28	AD1	G	76	84	Right-handed alpha
Helix 29	AD2	G	130	135	Right-handed 310
Helix 30	AD3	G	138	153	Right-handed alpha
Helix 31	AD4	G	184	198	Right-handed alpha
Helix 32	AD5	G	230	240	Right-handed alpha
Helix 33	AD6	H	286	291	Right-handed alpha
Helix 34	AD7	H	292	294	Right-handed 310
Helix 35	AD8	H	299	321	Right-handed alpha
Helix 36	AD9	H	330	335	Right-handed alpha
Helix 37	AE1	H	338	351	Right-handed alpha
Helix 38	AE2	H	387	416	Right-handed alpha
Helix 39	AE3	H	419	443	Right-handed alpha
Helix 40	AE4	I	79	83	Right-handed 310
Helix 41	AE5	I	116	123	Right-handed alpha
Helix 42	AE6	I	178	184	Right-handed alpha
Helix 43	AE7	J	28	32	Right-handed 310
Helix 44	AE8	J	62	65	Right-handed 310
Helix 45	AE9	J	87	91	Right-handed 310
Helix 46	AF1	J	140	144	Right-handed 310
Helix 47	AF2	J	169	171	Right-handed 310
Helix 48	AF3	J	200	202	Right-handed 310
Helix 49	AF4	K	3	15	Right-handed alpha
Helix 50	AF5	K	17	42	Right-handed alpha
Helix 51	AF6	K	42	53	Right-handed alpha
Helix 52	AF7	L	76	84	Right-handed alpha
Helix 53	AF8	L	130	135	Right-handed 310
Helix 54	AF9	L	138	153	Right-handed alpha
Helix 55	AG1	L	184	198	Right-handed alpha
Helix 56	AG2	L	230	240	Right-handed alpha
Helix 57	AG3	M	286	291	Right-handed alpha
Helix 58	AG4	M	292	294	Right-handed 310
Helix 59	AG5	M	299	321	Right-handed alpha
Helix 60	AG6	M	330	335	Right-handed alpha
Helix 61	AG7	M	338	351	Right-handed alpha
Helix 62	AG8	M	387	416	Right-handed alpha
Helix 63	AG9	M	419	443	Right-handed alpha
Helix 64	AH1	N	79	83	Right-handed 310
Helix 65	AH2	N	116	123	Right-handed alpha
Helix 66	AH3	N	178	184	Right-handed alpha
Helix 67	AH4	O	28	32	Right-handed 310
Helix 68	AH5	O	62	65	Right-handed 310
Helix 69	AH6	O	87	91	Right-handed 310
Helix 70	AH7	O	140	144	Right-handed 310
Helix 71	AH8	O	169	171	Right-handed 310
Helix 72	AH9	O	200	202	Right-handed 310

There are 51 sheets in PDB entry 9MEW. 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, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3, AF4, AF5, AF6,

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	B	68	74	first strand
Strand 2	C	360	366	anti-parallel
Strand 3	C	371	372	anti-parallel

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There are 3 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	68	74	first strand
Strand 2	C	360	366	anti-parallel
Strand 3	C	376	377	anti-parallel

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There are 7 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	90	94	first strand
Strand 2	B	98	103	anti-parallel
Strand 3	B	106	113	anti-parallel
Strand 4	B	214	219	anti-parallel
Strand 5	B	175	178	anti-parallel
Strand 6	B	162	164	anti-parallel
Strand 7	B	124	126	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	B	244	245	first strand
Strand 2	C	328	329	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	C	271	272	first strand
Strand 2	C	283	284	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	C	380	381	first strand
Strand 2	C	384	385	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	C	447	450	first strand
Strand 2	C	479	482	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	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	13	first strand
Strand 2	D	97	101	parallel
Strand 3	D	84	89	anti-parallel
Strand 4	D	34	38	anti-parallel
Strand 5	D	45	49	anti-parallel
Strand 6	D	53	54	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	D	109	113	first strand
Strand 2	D	124	134	anti-parallel
Strand 3	D	168	177	anti-parallel
Strand 4	D	154	159	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	148	150	first strand
Strand 2	D	139	145	anti-parallel
Strand 3	D	186	193	anti-parallel
Strand 4	D	200	205	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	E	3	7	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	68	73	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	12	first strand
Strand 2	E	120	124	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	34	39	anti-parallel
Strand 5	E	45	51	anti-parallel
Strand 6	E	58	60	anti-parallel

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There are 4 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	10	12	first strand
Strand 2	E	120	124	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	113	115	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	133	137	first strand
Strand 2	E	148	158	anti-parallel
Strand 3	E	189	198	anti-parallel
Strand 4	E	176	178	anti-parallel

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There are 4 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	133	137	first strand
Strand 2	E	148	158	anti-parallel
Strand 3	E	189	198	anti-parallel
Strand 4	E	182	183	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	164	167	first strand
Strand 2	E	207	213	anti-parallel
Strand 3	E	218	224	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	68	74	first strand
Strand 2	H	360	366	anti-parallel
Strand 3	H	371	372	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	G	68	74	first strand
Strand 2	H	360	366	anti-parallel
Strand 3	H	376	377	anti-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	G	90	94	first strand
Strand 2	G	98	103	anti-parallel
Strand 3	G	106	113	anti-parallel
Strand 4	G	214	219	anti-parallel
Strand 5	G	175	178	anti-parallel
Strand 6	G	162	164	anti-parallel
Strand 7	G	124	126	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	G	244	245	first strand
Strand 2	H	328	329	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	H	271	272	first strand
Strand 2	H	283	284	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	H	380	381	first strand
Strand 2	H	384	385	anti-parallel

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There are 2 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	447	450	first strand
Strand 2	H	479	482	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	I	4	7	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	70	75	anti-parallel
Strand 4	I	62	67	anti-parallel

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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	13	first strand
Strand 2	I	97	101	parallel
Strand 3	I	84	89	anti-parallel
Strand 4	I	34	38	anti-parallel
Strand 5	I	45	49	anti-parallel
Strand 6	I	53	54	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	109	113	first strand
Strand 2	I	124	134	anti-parallel
Strand 3	I	168	177	anti-parallel
Strand 4	I	154	159	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	148	150	first strand
Strand 2	I	139	145	anti-parallel
Strand 3	I	186	193	anti-parallel
Strand 4	I	200	205	anti-parallel

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There are 4 strands in AD2 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	18	25	anti-parallel
Strand 3	J	78	83	anti-parallel
Strand 4	J	68	73	anti-parallel

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There are 6 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	12	first strand
Strand 2	J	120	124	parallel
Strand 3	J	92	99	anti-parallel
Strand 4	J	34	39	anti-parallel
Strand 5	J	45	51	anti-parallel
Strand 6	J	58	60	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	10	12	first strand
Strand 2	J	120	124	parallel
Strand 3	J	92	99	anti-parallel
Strand 4	J	113	115	anti-parallel

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There are 4 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	133	137	first strand
Strand 2	J	148	158	anti-parallel
Strand 3	J	189	198	anti-parallel
Strand 4	J	176	178	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	133	137	first strand
Strand 2	J	148	158	anti-parallel
Strand 3	J	189	198	anti-parallel
Strand 4	J	182	183	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	164	167	first strand
Strand 2	J	207	213	anti-parallel
Strand 3	J	218	224	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	68	74	first strand
Strand 2	M	360	366	anti-parallel
Strand 3	M	371	372	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	L	68	74	first strand
Strand 2	M	360	366	anti-parallel
Strand 3	M	376	377	anti-parallel

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There are 7 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	90	94	first strand
Strand 2	L	98	103	anti-parallel
Strand 3	L	106	113	anti-parallel
Strand 4	L	214	219	anti-parallel
Strand 5	L	175	178	anti-parallel
Strand 6	L	162	164	anti-parallel
Strand 7	L	124	126	anti-parallel

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There are 2 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	244	245	first strand
Strand 2	M	328	329	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	271	272	first strand
Strand 2	M	283	284	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	380	381	first strand
Strand 2	M	384	385	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	447	450	first strand
Strand 2	M	479	482	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	4	7	first strand
Strand 2	N	19	25	anti-parallel
Strand 3	N	70	75	anti-parallel
Strand 4	N	62	67	anti-parallel

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There are 6 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	10	13	first strand
Strand 2	N	97	101	parallel
Strand 3	N	84	89	anti-parallel
Strand 4	N	34	38	anti-parallel
Strand 5	N	45	49	anti-parallel
Strand 6	N	53	54	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	109	113	first strand
Strand 2	N	124	134	anti-parallel
Strand 3	N	168	177	anti-parallel
Strand 4	N	154	159	anti-parallel

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There are 4 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	148	150	first strand
Strand 2	N	139	145	anti-parallel
Strand 3	N	186	193	anti-parallel
Strand 4	N	200	205	anti-parallel

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There are 4 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	3	7	first strand
Strand 2	O	18	25	anti-parallel
Strand 3	O	78	83	anti-parallel
Strand 4	O	68	73	anti-parallel

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There are 6 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	10	12	first strand
Strand 2	O	120	124	parallel
Strand 3	O	92	99	anti-parallel
Strand 4	O	34	39	anti-parallel
Strand 5	O	45	51	anti-parallel
Strand 6	O	58	60	anti-parallel

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There are 4 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	10	12	first strand
Strand 2	O	120	124	parallel
Strand 3	O	92	99	anti-parallel
Strand 4	O	113	115	anti-parallel

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There are 4 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	133	137	first strand
Strand 2	O	148	158	anti-parallel
Strand 3	O	189	198	anti-parallel
Strand 4	O	176	178	anti-parallel

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There are 4 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	133	137	first strand
Strand 2	O	148	158	anti-parallel
Strand 3	O	189	198	anti-parallel
Strand 4	O	182	183	anti-parallel

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There are 3 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	164	167	first strand
Strand 2	O	207	213	anti-parallel
Strand 3	O	218	224	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: 9MEW

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