Analysis of interatomic Contacts of Structural Units in PDB entry:
8X2U

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 8X2U entry

There are 20 chains in PDB entry 8X2U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 46
B	GLN 136	THR 316
D	ARG 285	HIS 330
E	MET 5	PHE 205
F	LEU 17	GLU 201
G	LEU 206	THR 693
H	MET 1	LEU 276
I	LEU 17	GLU 201
J	MET 205	THR 693
c	MET 1	LEU 276
C	MET 1	ALA 46
K	GLN 136	THR 316
L	ARG 285	HIS 330
M	MET 5	PHE 205
N	LEU 17	GLU 201
O	LEU 206	THR 693
P	MET 1	LEU 276
Q	LEU 17	GLU 201
R	MET 205	THR 693
d	MET 1	LEU 276

There are130 helices in PDB entry 8X2U. 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	11	Right-handed alpha
Helix 2	AA2	A	12	24	Right-handed alpha
Helix 3	AA3	A	28	45	Right-handed alpha
Helix 4	AA4	B	148	154	Right-handed alpha
Helix 5	AA5	B	238	243	Right-handed alpha
Helix 6	AA6	B	303	315	Right-handed alpha
Helix 7	AA7	D	286	291	Right-handed alpha
Helix 8	AA8	D	291	330	Right-handed alpha
Helix 9	AA9	E	27	38	Right-handed alpha
Helix 10	AB1	E	50	58	Right-handed alpha
Helix 11	AB2	E	67	76	Right-handed alpha
Helix 12	AB3	E	88	98	Right-handed alpha
Helix 13	AB4	E	101	109	Right-handed alpha
Helix 14	AB5	E	112	118	Right-handed alpha
Helix 15	AB6	E	131	143	Right-handed alpha
Helix 16	AB7	E	154	164	Right-handed alpha
Helix 17	AB8	E	165	180	Right-handed alpha
Helix 18	AB9	E	183	195	Right-handed alpha
Helix 19	AC1	G	207	219	Right-handed alpha
Helix 20	AC2	G	227	242	Right-handed alpha
Helix 21	AC3	G	246	249	Right-handed 310
Helix 22	AC4	G	250	260	Right-handed alpha
Helix 23	AC5	G	273	275	Right-handed 310
Helix 24	AC6	G	276	291	Right-handed alpha
Helix 25	AC7	G	313	325	Right-handed alpha
Helix 26	AC8	G	328	347	Right-handed alpha
Helix 27	AC9	G	423	427	Right-handed 310
Helix 28	AD1	G	447	452	Right-handed alpha
Helix 29	AD2	G	453	457	Right-handed 310
Helix 30	AD3	G	478	495	Right-handed alpha
Helix 31	AD4	G	533	538	Right-handed alpha
Helix 32	AD5	G	595	600	Right-handed 310
Helix 33	AD6	G	673	677	Right-handed 310
Helix 34	AD7	G	683	692	Right-handed alpha
Helix 35	AD8	H	2	9	Right-handed alpha
Helix 36	AD9	H	9	14	Right-handed alpha
Helix 37	AE1	H	21	39	Right-handed alpha
Helix 38	AE2	H	89	96	Right-handed alpha
Helix 39	AE3	H	97	99	Right-handed 310
Helix 40	AE4	H	136	151	Right-handed alpha
Helix 41	AE5	H	177	182	Right-handed alpha
Helix 42	AE6	H	183	185	Right-handed 310
Helix 43	AE7	H	271	276	Right-handed alpha
Helix 44	AE8	J	206	218	Right-handed alpha
Helix 45	AE9	J	227	242	Right-handed alpha
Helix 46	AF1	J	249	261	Right-handed alpha
Helix 47	AF2	J	277	287	Right-handed alpha
Helix 48	AF3	J	313	325	Right-handed alpha
Helix 49	AF4	J	328	347	Right-handed alpha
Helix 50	AF5	J	447	452	Right-handed alpha
Helix 51	AF6	J	453	457	Right-handed 310
Helix 52	AF7	J	478	495	Right-handed alpha
Helix 53	AF8	J	531	538	Right-handed alpha
Helix 54	AF9	J	595	599	Right-handed 310
Helix 55	AG1	J	673	678	Right-handed alpha
Helix 56	AG2	J	683	693	Right-handed alpha
Helix 57	AG3	c	2	6	Right-handed 310
Helix 58	AG4	c	10	15	Right-handed alpha
Helix 59	AG5	c	21	39	Right-handed alpha
Helix 60	AG6	c	89	96	Right-handed alpha
Helix 61	AG7	c	97	99	Right-handed 310
Helix 62	AG8	c	135	149	Right-handed alpha
Helix 63	AG9	c	177	182	Right-handed alpha
Helix 64	AH1	c	271	275	Right-handed 310
Helix 65	AH2	C	2	10	Right-handed alpha
Helix 66	AH3	C	11	25	Right-handed alpha
Helix 67	AH4	C	28	45	Right-handed alpha
Helix 68	AH5	K	147	154	Right-handed alpha
Helix 69	AH6	K	303	315	Right-handed alpha
Helix 70	AH7	L	286	291	Right-handed alpha
Helix 71	AH8	L	291	330	Right-handed alpha
Helix 72	AH9	M	23	25	Right-handed 310
Helix 73	AI1	M	26	38	Right-handed alpha
Helix 74	AI2	M	50	58	Right-handed alpha
Helix 75	AI3	M	67	76	Right-handed alpha
Helix 76	AI4	M	88	98	Right-handed alpha
Helix 77	AI5	M	101	109	Right-handed alpha
Helix 78	AI6	M	112	118	Right-handed alpha
Helix 79	AI7	M	131	143	Right-handed alpha
Helix 80	AI8	M	154	165	Right-handed alpha
Helix 81	AI9	M	165	180	Right-handed alpha
Helix 82	AJ1	M	183	195	Right-handed alpha
Helix 83	AJ2	O	207	217	Right-handed alpha
Helix 84	AJ3	O	227	240	Right-handed alpha
Helix 85	AJ4	O	244	249	Right-handed 310
Helix 86	AJ5	O	250	261	Right-handed alpha
Helix 87	AJ6	O	273	275	Right-handed 310
Helix 88	AJ7	O	276	286	Right-handed alpha
Helix 89	AJ8	O	287	291	Right-handed 310
Helix 90	AJ9	O	313	323	Right-handed alpha
Helix 91	AK1	O	329	347	Right-handed alpha
Helix 92	AK2	O	423	428	Right-handed 310
Helix 93	AK3	O	478	495	Right-handed alpha
Helix 94	AK4	O	531	538	Right-handed alpha
Helix 95	AK5	O	595	599	Right-handed 310
Helix 96	AK6	O	617	621	Right-handed 310
Helix 97	AK7	O	673	677	Right-handed 310
Helix 98	AK8	O	683	692	Right-handed alpha
Helix 99	AK9	P	3	8	Right-handed alpha
Helix 100	AL1	P	9	14	Right-handed alpha
Helix 101	AL2	P	21	39	Right-handed alpha
Helix 102	AL3	P	89	96	Right-handed alpha
Helix 103	AL4	P	97	99	Right-handed 310
Helix 104	AL5	P	136	152	Right-handed alpha
Helix 105	AL6	P	177	182	Right-handed alpha
Helix 106	AL7	P	183	185	Right-handed 310
Helix 107	AL8	P	216	220	Right-handed 310
Helix 108	AL9	P	232	235	Right-handed 310
Helix 109	AM1	P	271	276	Right-handed alpha
Helix 110	AM2	Q	71	75	Right-handed 310
Helix 111	AM3	R	206	218	Right-handed alpha
Helix 112	AM4	R	227	243	Right-handed alpha
Helix 113	AM5	R	249	261	Right-handed alpha
Helix 114	AM6	R	278	287	Right-handed alpha
Helix 115	AM7	R	288	291	Right-handed 310
Helix 116	AM8	R	313	323	Right-handed alpha
Helix 117	AM9	R	328	347	Right-handed alpha
Helix 118	AN1	R	424	428	Right-handed 310
Helix 119	AN2	R	447	451	Right-handed 310
Helix 120	AN3	R	478	495	Right-handed alpha
Helix 121	AN4	R	531	538	Right-handed alpha
Helix 122	AN5	R	595	599	Right-handed 310
Helix 123	AN6	R	683	693	Right-handed alpha
Helix 124	AN7	d	11	15	Right-handed 310
Helix 125	AN8	d	21	39	Right-handed alpha
Helix 126	AN9	d	89	97	Right-handed alpha
Helix 127	AO1	d	136	149	Right-handed alpha
Helix 128	AO2	d	177	182	Right-handed alpha
Helix 129	AO3	d	183	185	Right-handed 310
Helix 130	AO4	d	271	276	Right-handed alpha

There are 50 sheets in PDB entry 8X2U. 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,

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	B	142	147	first strand
Strand 2	B	212	218	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	155	160	first strand
Strand 2	B	179	184	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	193	195	first strand
Strand 2	E	201	203	anti-parallel

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There are 4 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	223	226	first strand
Strand 2	B	229	237	anti-parallel
Strand 3	B	289	297	parallel
Strand 4	B	270	273	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	B	245	250	first strand
Strand 2	B	256	261	anti-parallel

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There are 3 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	14	19	first strand
Strand 2	E	79	85	anti-parallel
Strand 3	E	40	47	anti-parallel

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There are 16 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	F	35	37	anti-parallel
Strand 3	F	43	46	anti-parallel
Strand 4	F	57	60	anti-parallel
Strand 5	F	66	72	anti-parallel
Strand 6	F	75	83	anti-parallel
Strand 7	F	89	90	anti-parallel
Strand 8	F	103	106	anti-parallel
Strand 9	F	112	118	anti-parallel
Strand 10	F	121	129	anti-parallel
Strand 11	F	136	141	anti-parallel
Strand 12	F	148	153	anti-parallel
Strand 13	F	157	163	anti-parallel
Strand 14	F	168	176	anti-parallel
Strand 15	F	180	188	anti-parallel
Strand 16	F	191	199	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	F	94	95	first strand
Strand 2	F	98	99	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	441	442	first strand
Strand 2	G	429	433	anti-parallel
Strand 3	G	366	372	anti-parallel
Strand 4	G	349	358	anti-parallel
Strand 5	G	642	648	parallel
Strand 6	G	633	637	anti-parallel
Strand 7	G	623	626	anti-parallel
Strand 8	G	609	611	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	G	496	498	first strand
Strand 2	G	542	544	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	G	502	503	first strand
Strand 2	G	522	523	anti-parallel

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There are 5 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	83	84	first strand
Strand 2	H	72	76	anti-parallel
Strand 3	H	57	63	anti-parallel
Strand 4	H	43	50	anti-parallel
Strand 5	H	262	264	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	H	110	111	first strand
Strand 2	H	134	135	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	H	153	155	first strand
Strand 2	H	187	189	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	H	160	162	first strand
Strand 2	H	166	168	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	H	226	230	first strand
Strand 2	H	237	241	anti-parallel
Strand 3	H	248	251	anti-parallel
Strand 4	H	258	259	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	I	23	24	first strand
Strand 2	I	30	31	anti-parallel

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There are 15 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	34	37	first strand
Strand 2	I	43	46	anti-parallel
Strand 3	I	58	60	anti-parallel
Strand 4	I	66	67	anti-parallel
Strand 5	I	78	83	anti-parallel
Strand 6	I	89	94	anti-parallel
Strand 7	I	99	106	anti-parallel
Strand 8	I	112	117	anti-parallel
Strand 9	I	122	129	anti-parallel
Strand 10	I	136	142	anti-parallel
Strand 11	I	145	153	anti-parallel
Strand 12	I	157	164	anti-parallel
Strand 13	I	167	176	anti-parallel
Strand 14	I	181	186	anti-parallel
Strand 15	I	192	195	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	48	49	first strand
Strand 2	I	52	56	anti-parallel
Strand 3	I	70	72	anti-parallel
Strand 4	I	75	76	anti-parallel

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There are 8 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	441	442	first strand
Strand 2	J	429	433	anti-parallel
Strand 3	J	366	372	anti-parallel
Strand 4	J	349	358	anti-parallel
Strand 5	J	642	648	parallel
Strand 6	J	633	637	anti-parallel
Strand 7	J	623	627	anti-parallel
Strand 8	J	608	611	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	J	496	498	first strand
Strand 2	J	542	544	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	J	502	503	first strand
Strand 2	J	522	523	anti-parallel

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There are 8 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	83	84	first strand
Strand 2	c	71	76	anti-parallel
Strand 3	c	57	63	anti-parallel
Strand 4	c	43	50	anti-parallel
Strand 5	c	258	264	parallel
Strand 6	c	247	251	anti-parallel
Strand 7	c	236	241	anti-parallel
Strand 8	c	226	231	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	c	153	155	first strand
Strand 2	c	187	189	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	K	143	146	first strand
Strand 2	K	214	217	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	K	156	160	first strand
Strand 2	K	179	183	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	209	210	first strand
Strand 2	K	193	197	anti-parallel
Strand 3	M	201	203	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	K	224	225	first strand
Strand 2	K	230	234	anti-parallel
Strand 3	K	290	294	parallel
Strand 4	K	270	273	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	245	250	first strand
Strand 2	K	256	261	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	40	47	first strand
Strand 2	M	79	85	anti-parallel
Strand 3	M	15	19	anti-parallel
Strand 4	M	126	128	anti-parallel

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There are 15 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	19	21	first strand
Strand 2	N	33	37	anti-parallel
Strand 3	N	43	47	anti-parallel
Strand 4	N	57	60	anti-parallel
Strand 5	N	66	71	anti-parallel
Strand 6	N	76	83	anti-parallel
Strand 7	N	89	95	anti-parallel
Strand 8	N	98	106	anti-parallel
Strand 9	N	112	118	anti-parallel
Strand 10	N	121	129	anti-parallel
Strand 11	N	136	139	anti-parallel
Strand 12	N	148	153	anti-parallel
Strand 13	N	157	164	anti-parallel
Strand 14	N	167	171	anti-parallel
Strand 15	N	185	186	anti-parallel

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There are 16 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	19	21	first strand
Strand 2	N	33	37	anti-parallel
Strand 3	N	43	47	anti-parallel
Strand 4	N	57	60	anti-parallel
Strand 5	N	66	71	anti-parallel
Strand 6	N	76	83	anti-parallel
Strand 7	N	89	95	anti-parallel
Strand 8	N	98	106	anti-parallel
Strand 9	N	112	118	anti-parallel
Strand 10	N	121	129	anti-parallel
Strand 11	N	136	139	anti-parallel
Strand 12	N	148	153	anti-parallel
Strand 13	N	157	164	anti-parallel
Strand 14	N	174	176	anti-parallel
Strand 15	N	180	182	anti-parallel
Strand 16	N	198	199	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	O	349	358	first strand
Strand 2	O	365	372	anti-parallel
Strand 3	O	429	432	anti-parallel
Strand 4	O	441	442	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	496	498	first strand
Strand 2	O	542	544	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	502	503	first strand
Strand 2	O	522	523	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	609	612	first strand
Strand 2	O	623	626	anti-parallel
Strand 3	O	633	637	anti-parallel
Strand 4	O	642	646	anti-parallel

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There are 8 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	83	84	first strand
Strand 2	P	72	76	anti-parallel
Strand 3	P	57	63	anti-parallel
Strand 4	P	43	50	anti-parallel
Strand 5	P	258	264	parallel
Strand 6	P	247	251	anti-parallel
Strand 7	P	236	241	anti-parallel
Strand 8	P	226	231	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	P	110	111	first strand
Strand 2	P	134	135	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	P	153	155	first strand
Strand 2	P	187	189	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	P	159	162	first strand
Strand 2	P	166	169	anti-parallel

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There are 14 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	19	20	first strand
Strand 2	Q	33	37	anti-parallel
Strand 3	Q	43	49	anti-parallel
Strand 4	Q	52	60	anti-parallel
Strand 5	Q	66	68	anti-parallel
Strand 6	Q	78	83	anti-parallel
Strand 7	Q	89	94	anti-parallel
Strand 8	Q	103	106	anti-parallel
Strand 9	Q	112	118	anti-parallel
Strand 10	Q	121	129	anti-parallel
Strand 11	Q	136	142	anti-parallel
Strand 12	Q	150	153	anti-parallel
Strand 13	Q	157	164	anti-parallel
Strand 14	Q	167	169	anti-parallel

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There are 7 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	145	146	first strand
Strand 2	Q	136	142	anti-parallel
Strand 3	Q	150	153	anti-parallel
Strand 4	Q	157	164	anti-parallel
Strand 5	Q	173	176	anti-parallel
Strand 6	Q	181	185	anti-parallel
Strand 7	Q	193	194	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	349	356	first strand
Strand 2	R	366	372	anti-parallel
Strand 3	R	429	433	anti-parallel
Strand 4	R	441	442	anti-parallel

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There are 2 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	496	498	first strand
Strand 2	R	542	544	anti-parallel

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There are 2 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	502	503	first strand
Strand 2	R	522	523	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	R	608	612	first strand
Strand 2	R	623	627	anti-parallel
Strand 3	R	634	637	anti-parallel
Strand 4	R	642	645	anti-parallel

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There are 8 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	83	85	first strand
Strand 2	d	72	76	anti-parallel
Strand 3	d	57	62	anti-parallel
Strand 4	d	44	50	anti-parallel
Strand 5	d	258	264	parallel
Strand 6	d	247	251	anti-parallel
Strand 7	d	236	241	anti-parallel
Strand 8	d	226	231	anti-parallel

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There are 2 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	110	111	first strand
Strand 2	d	134	135	anti-parallel

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There are 2 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	153	155	first strand
Strand 2	d	187	189	anti-parallel

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There are 2 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	159	161	first strand
Strand 2	d	167	169	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: 8X2U

Analysis of interatomic Contacts of Structural Units in PDB entry:
8X2U