Analysis of interatomic Contacts of Structural Units in PDB entry:
8X7U

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 8X7U entry

There are 6 chains in PDB entry 8X7U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	MET 1	ILE 682
C	MET 1	ILE 682
B	MET 1	ARG 670
E	MET 1	ILE 682
A	MET 1	ILE 595
F	MET 1	ILE 682

There are143 helices in PDB entry 8X7U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	2	14	Right-handed alpha
Helix 2	AA2	D	28	36	Right-handed alpha
Helix 3	AA3	D	45	53	Right-handed alpha
Helix 4	AA4	D	53	63	Right-handed alpha
Helix 5	AA5	D	64	81	Right-handed alpha
Helix 6	AA6	D	109	113	Right-handed 310
Helix 7	AA7	D	263	276	Right-handed alpha
Helix 8	AA8	D	278	287	Right-handed alpha
Helix 9	AA9	D	294	306	Right-handed alpha
Helix 10	AB1	D	334	346	Right-handed alpha
Helix 11	AB2	D	380	385	Right-handed alpha
Helix 12	AB3	D	401	404	Right-handed 310
Helix 13	AB4	D	405	412	Right-handed alpha
Helix 14	AB5	D	418	422	Right-handed 310
Helix 15	AB6	D	456	461	Right-handed alpha
Helix 16	AB7	D	474	491	Right-handed alpha
Helix 17	AB8	D	501	516	Right-handed alpha
Helix 18	AB9	D	521	536	Right-handed alpha
Helix 19	AC1	D	553	571	Right-handed alpha
Helix 20	AC2	D	577	596	Right-handed alpha
Helix 21	AC3	D	614	620	Right-handed alpha
Helix 22	AC4	D	640	651	Right-handed alpha
Helix 23	AC5	D	654	669	Right-handed alpha
Helix 24	AC6	C	2	14	Right-handed alpha
Helix 25	AC7	C	28	36	Right-handed alpha
Helix 26	AC8	C	45	53	Right-handed alpha
Helix 27	AC9	C	53	63	Right-handed alpha
Helix 28	AD1	C	63	78	Right-handed alpha
Helix 29	AD2	C	109	113	Right-handed 310
Helix 30	AD3	C	254	259	Right-handed alpha
Helix 31	AD4	C	263	276	Right-handed alpha
Helix 32	AD5	C	278	287	Right-handed alpha
Helix 33	AD6	C	294	306	Right-handed alpha
Helix 34	AD7	C	334	346	Right-handed alpha
Helix 35	AD8	C	380	385	Right-handed alpha
Helix 36	AD9	C	405	412	Right-handed alpha
Helix 37	AE1	C	448	453	Right-handed alpha
Helix 38	AE2	C	456	461	Right-handed alpha
Helix 39	AE3	C	474	491	Right-handed alpha
Helix 40	AE4	C	492	497	Right-handed alpha
Helix 41	AE5	C	501	516	Right-handed alpha
Helix 42	AE6	C	521	538	Right-handed alpha
Helix 43	AE7	C	553	571	Right-handed alpha
Helix 44	AE8	C	577	596	Right-handed alpha
Helix 45	AE9	C	603	608	Right-handed alpha
Helix 46	AF1	C	614	622	Right-handed alpha
Helix 47	AF2	C	640	645	Right-handed alpha
Helix 48	AF3	C	645	650	Right-handed alpha
Helix 49	AF4	C	654	668	Right-handed alpha
Helix 50	AF5	B	2	14	Right-handed alpha
Helix 51	AF6	B	28	36	Right-handed alpha
Helix 52	AF7	B	45	53	Right-handed alpha
Helix 53	AF8	B	53	63	Right-handed alpha
Helix 54	AF9	B	63	81	Right-handed alpha
Helix 55	AG1	B	109	113	Right-handed 310
Helix 56	AG2	B	194	199	Right-handed 310
Helix 57	AG3	B	263	276	Right-handed alpha
Helix 58	AG4	B	278	287	Right-handed alpha
Helix 59	AG5	B	294	306	Right-handed alpha
Helix 60	AG6	B	334	346	Right-handed alpha
Helix 61	AG7	B	380	385	Right-handed alpha
Helix 62	AG8	B	399	410	Right-handed alpha
Helix 63	AG9	B	448	453	Right-handed alpha
Helix 64	AH1	B	458	462	Right-handed 310
Helix 65	AH2	B	474	491	Right-handed alpha
Helix 66	AH3	B	501	513	Right-handed alpha
Helix 67	AH4	B	521	536	Right-handed alpha
Helix 68	AH5	B	553	571	Right-handed alpha
Helix 69	AH6	B	577	595	Right-handed alpha
Helix 70	AH7	B	613	622	Right-handed alpha
Helix 71	AH8	B	640	650	Right-handed alpha
Helix 72	AH9	B	656	668	Right-handed alpha
Helix 73	AI1	E	2	14	Right-handed alpha
Helix 74	AI2	E	28	36	Right-handed alpha
Helix 75	AI3	E	46	53	Right-handed alpha
Helix 76	AI4	E	53	63	Right-handed alpha
Helix 77	AI5	E	63	81	Right-handed alpha
Helix 78	AI6	E	191	196	Right-handed alpha
Helix 79	AI7	E	263	276	Right-handed alpha
Helix 80	AI8	E	278	287	Right-handed alpha
Helix 81	AI9	E	294	306	Right-handed alpha
Helix 82	AJ1	E	334	346	Right-handed alpha
Helix 83	AJ2	E	380	385	Right-handed alpha
Helix 84	AJ3	E	394	398	Right-handed 310
Helix 85	AJ4	E	399	405	Right-handed alpha
Helix 86	AJ5	E	405	412	Right-handed alpha
Helix 87	AJ6	E	456	461	Right-handed alpha
Helix 88	AJ7	E	474	491	Right-handed alpha
Helix 89	AJ8	E	492	497	Right-handed alpha
Helix 90	AJ9	E	501	513	Right-handed alpha
Helix 91	AK1	E	521	537	Right-handed alpha
Helix 92	AK2	E	539	543	Right-handed 310
Helix 93	AK3	E	553	571	Right-handed alpha
Helix 94	AK4	E	577	596	Right-handed alpha
Helix 95	AK5	E	614	622	Right-handed alpha
Helix 96	AK6	E	640	651	Right-handed alpha
Helix 97	AK7	E	654	669	Right-handed alpha
Helix 98	AK8	A	2	14	Right-handed alpha
Helix 99	AK9	A	28	36	Right-handed alpha
Helix 100	AL1	A	45	53	Right-handed alpha
Helix 101	AL2	A	53	63	Right-handed alpha
Helix 102	AL3	A	63	81	Right-handed alpha
Helix 103	AL4	A	109	113	Right-handed 310
Helix 104	AL5	A	263	276	Right-handed alpha
Helix 105	AL6	A	278	287	Right-handed alpha
Helix 106	AL7	A	294	306	Right-handed alpha
Helix 107	AL8	A	334	346	Right-handed alpha
Helix 108	AL9	A	380	385	Right-handed alpha
Helix 109	AM1	A	399	411	Right-handed alpha
Helix 110	AM2	A	418	422	Right-handed 310
Helix 111	AM3	A	448	453	Right-handed alpha
Helix 112	AM4	A	456	463	Right-handed alpha
Helix 113	AM5	A	474	491	Right-handed alpha
Helix 114	AM6	A	492	497	Right-handed alpha
Helix 115	AM7	A	501	515	Right-handed alpha
Helix 116	AM8	A	521	534	Right-handed alpha
Helix 117	AM9	A	553	571	Right-handed alpha
Helix 118	AN1	A	577	595	Right-handed alpha
Helix 119	AN2	F	2	13	Right-handed alpha
Helix 120	AN3	F	28	36	Right-handed alpha
Helix 121	AN4	F	45	53	Right-handed alpha
Helix 122	AN5	F	53	63	Right-handed alpha
Helix 123	AN6	F	63	81	Right-handed alpha
Helix 124	AN7	F	109	113	Right-handed 310
Helix 125	AN8	F	254	259	Right-handed alpha
Helix 126	AN9	F	263	276	Right-handed alpha
Helix 127	AO1	F	278	287	Right-handed alpha
Helix 128	AO2	F	294	306	Right-handed alpha
Helix 129	AO3	F	332	337	Right-handed alpha
Helix 130	AO4	F	337	346	Right-handed alpha
Helix 131	AO5	F	380	385	Right-handed alpha
Helix 132	AO6	F	399	410	Right-handed alpha
Helix 133	AO7	F	418	422	Right-handed 310
Helix 134	AO8	F	456	463	Right-handed alpha
Helix 135	AO9	F	474	491	Right-handed alpha
Helix 136	AP1	F	492	497	Right-handed alpha
Helix 137	AP2	F	501	515	Right-handed alpha
Helix 138	AP3	F	521	537	Right-handed alpha
Helix 139	AP4	F	553	571	Right-handed alpha
Helix 140	AP5	F	577	596	Right-handed alpha
Helix 141	AP6	F	614	620	Right-handed alpha
Helix 142	AP7	F	640	650	Right-handed alpha
Helix 143	AP8	F	656	667	Right-handed alpha

There are 44 sheets in PDB entry 8X7U. 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,

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	D	42	44	first strand
Strand 2	D	94	96	parallel

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There are 11 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	103	104	first strand
Strand 2	D	119	126	parallel
Strand 3	D	130	140	first strand
Strand 4	D	148	150	anti-parallel
Strand 5	D	171	173	anti-parallel
Strand 6	D	179	189	anti-parallel
Strand 7	D	203	208	anti-parallel
Strand 8	D	221	231	anti-parallel
Strand 9	D	242	249	anti-parallel
Strand 10	D	365	368	first strand
Strand 11	D	375	378	anti-parallel

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There are 4 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	388	390	first strand
Strand 2	D	430	434	parallel
Strand 3	D	325	329	parallel
Strand 4	D	465	469	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	352	353	first strand
Strand 2	D	392	393	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	D	414	417	first strand
Strand 2	D	424	427	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	D	519	520	first strand
Strand 2	D	575	576	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	41	44	first strand
Strand 2	C	93	96	parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	103	104	first strand
Strand 2	C	116	126	parallel
Strand 3	C	130	140	first strand
Strand 4	C	147	150	anti-parallel
Strand 5	C	171	173	anti-parallel
Strand 6	C	179	189	anti-parallel
Strand 7	C	203	209	anti-parallel
Strand 8	C	221	228	anti-parallel
Strand 9	C	245	249	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	433	434	first strand
Strand 2	C	325	329	parallel
Strand 3	C	465	469	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	C	352	353	first strand
Strand 2	C	392	393	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	C	365	368	first strand
Strand 2	C	375	378	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	C	414	419	first strand
Strand 2	C	422	427	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	C	519	520	first strand
Strand 2	C	575	576	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	B	41	44	first strand
Strand 2	B	93	96	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	B	103	104	first strand
Strand 2	B	119	126	parallel
Strand 3	B	220	231	anti-parallel
Strand 4	B	242	249	anti-parallel
Strand 5	B	203	208	parallel
Strand 6	B	184	189	anti-parallel
Strand 7	B	119	126	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	B	132	135	first strand
Strand 2	B	179	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	B	138	139	first strand
Strand 2	B	172	173	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	388	390	first strand
Strand 2	B	430	434	parallel
Strand 3	B	325	329	parallel
Strand 4	B	465	469	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	B	352	353	first strand
Strand 2	B	392	393	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	B	365	368	first strand
Strand 2	B	375	378	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	B	414	419	first strand
Strand 2	B	422	427	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	519	520	first strand
Strand 2	B	575	576	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	E	43	45	first strand
Strand 2	E	95	97	parallel

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There are 9 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	103	104	first strand
Strand 2	E	119	126	parallel
Strand 3	E	130	140	first strand
Strand 4	E	148	149	anti-parallel
Strand 5	E	171	173	anti-parallel
Strand 6	E	179	189	anti-parallel
Strand 7	E	203	209	anti-parallel
Strand 8	E	221	230	anti-parallel
Strand 9	E	243	249	anti-parallel

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There are 3 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	433	436	first strand
Strand 2	E	325	329	parallel
Strand 3	E	465	469	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	352	353	first strand
Strand 2	E	392	393	parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	365	368	first strand
Strand 2	E	375	378	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	388	389	first strand
Strand 2	E	430	431	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	E	414	417	first strand
Strand 2	E	424	427	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	519	520	first strand
Strand 2	E	575	576	parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	671	672	first strand
Strand 2	E	680	681	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	41	44	first strand
Strand 2	A	93	96	parallel

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There are 7 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	130	135	first strand
Strand 2	A	179	189	anti-parallel
Strand 3	A	203	208	anti-parallel
Strand 4	A	245	249	parallel
Strand 5	A	222	228	anti-parallel
Strand 6	A	116	126	anti-parallel
Strand 7	A	179	189	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	A	139	140	first strand
Strand 2	A	171	172	anti-parallel

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There are 5 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	349	353	first strand
Strand 2	A	388	393	parallel
Strand 3	A	430	435	parallel
Strand 4	A	325	328	parallel
Strand 5	A	465	468	parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	364	368	first strand
Strand 2	A	375	379	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	414	417	first strand
Strand 2	A	424	427	anti-parallel

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There are 8 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	102	104	first strand
Strand 2	F	221	222	first strand
Strand 3	F	184	189	first strand
Strand 4	F	203	208	anti-parallel
Strand 5	F	245	249	parallel
Strand 6	F	225	228	anti-parallel
Strand 7	F	116	126	anti-parallel
Strand 8	F	221	222	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	132	140	first strand
Strand 2	F	148	150	anti-parallel
Strand 3	F	171	173	anti-parallel
Strand 4	F	179	181	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	F	311	312	first strand
Strand 2	F	318	319	anti-parallel

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There are 5 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	349	353	first strand
Strand 2	F	389	393	parallel
Strand 3	F	432	435	parallel
Strand 4	F	325	329	parallel
Strand 5	F	465	469	parallel

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There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	365	368	first strand
Strand 2	F	375	378	anti-parallel

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There are 2 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	414	417	first strand
Strand 2	F	424	427	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	F	519	520	first strand
Strand 2	F	575	576	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: 8X7U

Analysis of interatomic Contacts of Structural Units in PDB entry:
8X7U